Best 12 Secure Web Gateway (SWG) Solutions For Enterprise (2026)

We reviewed 12 Secure Web Gateway platforms on filtering accuracy, HTTPS inspection depth, and the application controls that prevent employees from moving data to unauthorized destinations.

Last updated on Jun 30, 2026
Joel Witts Written by Joel Witts
Craig MacAlpine Technical Review by Craig MacAlpine
Best 12 Secure Web Gateway (SWG) Solutions For Enterprise (2026)

Web security should be a top priority for your organization. Malicious websites can give hackers access to your private data, so keeping employees safe online is important. Your first line of defense should be a Secure Web Gateway. These platforms protect businesses by blocking online viruses and filtering dangerous websites. They also provide reporting on user behavior online.

To help you find the right product, here’s Expert Insights’ list of the top Secure Web Gateway solutions. We’ll discuss their effectiveness at threat protection, the quality of reporting, what features they offer, and how well they protect your data.

What is Web Security?

A secure web gateway (SWG) sits between your employees and the internet, inspecting all web traffic before it reaches their devices. It blocks access to malicious websites, prevents malware downloads, stops data from being uploaded to unauthorized destinations, and enforces your organization's acceptable use policies. Think of it as a security checkpoint for every web connection your team makes, whether they're in the office or working remotely.

Secure web gateways operate as forward proxies that intercept, inspect, and filter HTTP/HTTPS traffic between users and the internet. Core capabilities include URL filtering against threat intelligence feeds and content categories, SSL/TLS inspection to analyze encrypted traffic for malware and data exfiltration, application-level controls that govern what users can do within sanctioned and unsanctioned SaaS applications, and inline DLP that prevents sensitive data from leaving the organization through web channels. Modern SWG architectures have shifted from on-premises appliances to cloud-delivered services, often converging with CASB, ZTNA, and firewall-as-a-service under the Security Service Edge (SSE) framework. Browser-native approaches have also emerged, inspecting traffic at the endpoint rather than routing it through a proxy, which avoids the latency and certificate management overhead of traditional proxy architectures.

Web Security Solutions Compared

This table compares the 12 secure web gateway platforms we reviewed across architecture and key capabilities.

Product Best For Architecture SSL/TLS Inspection CASB Included DLP Included
Menlo Security
Isolation-first threat prevention
Cloud (RBI)
yes
yes
Yes
Check Point Harmony
Unified endpoint, email, and web security
Cloud + Agent
yes
yes
Yes
Cisco Umbrella
Fast DNS-layer protection with SWG upgrade
Cloud DNS + Proxy
yes
yes (Higher tier)
No
Cloudflare Gateway
SMBs and Zero Trust architectures
Cloud (Edge)
yes
no
No
Forcepoint ONE SWG
Data-centric compliance-driven security
Cloud SSE
yes
yes
Yes
Fortinet FortiGate
On-premises firewall with integrated filtering
Appliance
yes
no
No
LayerX
Browser-native detection without proxy
Browser Extension
yes (In-browser)
no
Yes
Netskope
Unified web, cloud, and SaaS security
Cloud SSE
yes
yes
Yes
Palo Alto Prisma Access
Full SASE with PAN-OS engine
Cloud SASE
yes
yes
Yes
Seraphic Security
Browser-level JS engine inspection
Browser Agent
yes (In-browser)
no
Yes
Skyhigh Security
Consolidated SSE platform
Cloud SSE
yes
yes
Yes
Zscaler ZIA
Cloud-native zero trust for distributed workforces
Cloud Proxy
yes
yes
Yes

How We Tested

We evaluated 12 SWG solutions across threat detection capability, deployment models, policy flexibility, performance impact, and integration depth, testing each against cloud-native, hybrid, and on-premises access scenarios. This guide was researched and written by Joel Witts, with technical review by Craig MacAlpine. Read our full methodology

Menlo Security Secure Web Gateway Logo
Menlo Security

Best for Isolation-first web threat prevention for regulated industries

Menlo Security is a cloud-based SWG built around remote browser isolation as its core protection model. Rather than inspecting traffic and hoping to catch threats, Menlo renders all web content remotely in the cloud so that zero-day exploits, phishing sites, and ransomware downloads are neutralized before anything touches the user’s device. We think this isolation-first approach is particularly strong for regulated industries like finance, government, and education where even a single browser-based compromise carries serious consequences.

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  • Adaptive Clientless Rendering (ACR) technology uses DOM mirroring to transmit clean, lightweight web content to the endpoint
  • Bundles SWG, CASB, DLP, proxy, and firewall-as-a-service capabilities in one platform
  • URL controls enforce read-only, read/write, or full block policies per site
  • March 2026 Browser Security Platform extends governance and threat prevention to autonomous AI agents alongside human users
  • Deployment works across desktop, laptop, and mobile devices

Customers consistently praise the admin console for being intuitive and low-maintenance. Day-to-day policy management requires minimal tweaking, which frees up SecOps time. Customer support gets strong marks for responsiveness and smooth deployment assistance. Something to be aware of is that site recategorization requires navigating to an external URL outside the main platform, which adds friction.

We think Menlo works best for enterprises that prioritize isolation as their primary web threat prevention model. If your risk profile demands that no active web content reaches endpoints, this delivers on that philosophy with minimal disruption to users. Teams wanting a traditional inspect-and-filter SWG may find the isolation approach more than they need, but for high-risk environments it is a strong choice.

Strengths
Remote browser isolation neutralizes zero-day threats before they reach endpoints
Intuitive admin console requires minimal daily management
Browser Security Platform extends protection to autonomous AI agents
Bundles SWG, CASB, DLP, proxy, and firewall-as-a-service in one platform
Cautions
Site recategorization requires navigating to an external URL outside the main platform
Reviews mention that cloud-hosted architecture complicates source IP whitelisting for third-party access
2.

Check Point Harmony

Check Point Harmony Logo
Check Point

Best for Unified endpoint, email, and web protection from a single vendor

Check Point Harmony is a unified security platform that combines endpoint protection, email security, and full SASE capabilities, including SWG, ZTNA, DLP, and next-gen firewall, under one umbrella. We think the range of coverage is what sets Harmony apart; instead of buying separate tools for endpoint, email, and web security, you get all three through the Harmony Infinity Portal. The SWG component is fully cloud-based with URL filtering and application control for over 8,999 apps.

  • Malware detection and sandboxing use Check Point’s threat emulation to catch zero-day threats, ransomware, and phishing before they land
  • Endpoint agent runs quietly in the background, giving security teams full visibility without disrupting users
  • Policy enforcement works across remote and office-based employees from one console, with automated response and recovery features
  • GenAI Protect controls extend security governance to generative AI tool usage

Customers highlight the centralized management portal as a major time-saver, especially for teams managing remote workforces. The agent’s low-profile operation gets consistent praise from teams whose users work from client offices and on the move. Something to be aware of is that initial setup draws criticism for being complex, particularly for teams new to Check Point. Customers also flag that system resource usage during scans impacts performance on older devices.

We think Check Point Harmony works best for organizations that want consolidated web, endpoint, and email protection without managing multiple vendors. Teams already in the Check Point ecosystem will get the most from the tight product integration. If your threat model prioritizes advanced malware prevention and you value single-pane management, this covers a lot of ground.

Strengths
Single platform covers endpoint, email, and web security through one management portal
Strong malware detection and threat emulation catch zero-day and ransomware threats
Lightweight endpoint agent protects remote users without disrupting daily workflows
URL filtering and application control cover over 8,999 apps
Cautions
Users report complex initial setup with a steep learning curve for teams new to Check Point
Customers note that system resource usage during scans impacts performance on older devices
3.

Cisco Umbrella

Cisco Umbrella Logo
Cisco

Best for Fast DNS-layer protection with a clear upgrade path to full SSE

Cisco Umbrella is a cloud-delivered security service that provides DNS-layer security, SWG, firewall, and threat protection. The deployment model is the hook: point your DNS forwarders to Cisco’s anycast IPs and you have immediate protection. We found this makes Umbrella one of the fastest SWGs to get running. It is important to note that Cisco is actively transitioning Umbrella into Cisco Secure Access; legacy Umbrella SKUs reached end-of-sale in September 2025, with software maintenance ending September 2026 and full end of support in September 2030.

  • DNS-layer filtering blocks malicious domains, crypto mining sites, and command-and-control traffic before a connection is even established
  • Full proxy capabilities inspect all web traffic with anti-virus, anti-malware, and content controls
  • Integrates tightly with Cisco’s broader ecosystem, including SD-WAN through Meraki and ZTNA through Duo Security
  • Threat intelligence powered by Cisco’s Talos research team, which inspects approximately 1.5 million unique malware samples per day

Customers praise the deployment simplicity and the stability of the platform. Reporting dashboards provide quick visibility into threat activity and network patterns. Integration with Cisco SD-WAN edge devices is a highlight for teams offloading security analysis from routers. With that said, customers consistently flag that the management console feels dated with limited UI improvements over the years. Pricing scales steeply for smaller organizations.

We think Cisco Umbrella is strongest for organizations that want fast DNS-layer protection with a clear upgrade path into full SSE via Cisco Secure Access. If you already run Cisco networking or security infrastructure, the ecosystem integration is a real advantage. Given the end-of-sale timeline, we’d recommend confirming the migration path to Cisco Secure Access with your Cisco account team before purchasing new Umbrella licenses.

Strengths
DNS-layer filtering blocks threats before connections are established
Deploys in minutes by pointing DNS forwarders to Cisco's anycast IPs
Talos threat intelligence inspects approximately 1.5 million malware samples per day
Integrates with Cisco SD-WAN, Meraki, and Duo Security
Cautions
Reviews flag that the management console feels dated with limited UI improvements
Legacy SKUs reached end-of-sale September 2025; active migration to Cisco Secure Access underway
4.

Cloudflare Gateway

Cloudflare Gateway Logo
Cloudflare

Best for SMBs and distributed organizations wanting straightforward web security

Cloudflare Gateway is a DNS-based secure web gateway that sits within Cloudflare’s broader Zero Trust platform, Cloudflare One. We think it is one of the most accessible SWG options on the market, particularly for SMBs and distributed organizations wanting straightforward web security without complex infrastructure. Cloudflare offers a free tier for small teams, with paid plans starting at $7 per user per month.

  • Global network keeps DNS filtering and threat protection low-latency across locations
  • Policy building is straightforward for core use cases: DNS filtering, granular security categories, and phishing and ransomware blocking
  • AI security controls let teams block unauthorized AI applications and restrict data uploads
  • February 2026: first SASE platform to support post-quantum encryption across its entire stack, covering SWG, ZTNA, and WAN traffic
  • Remote browser isolation available as an add-on for high-risk browsing

Customers praise the setup speed and intuitive dashboard for basic to mid-level configurations. Traffic visibility through logs and analytics helps teams monitor patterns and identify threats. With that said, customers say configuring WAF rules, bot management, and rate limiting gets complex quickly at the advanced tier. Rule debugging in production scenarios is time-consuming. Pricing jumps to access advanced features draw consistent criticism, and customer support responsiveness varies by plan level.

We think Cloudflare Gateway is a natural fit for two audiences: SMBs that want free or low-cost SWG protection for small teams, and larger organizations already running Cloudflare infrastructure. If you need a performance-first gateway with strong DNS filtering and a path to full Zero Trust, this is well worth evaluating. Teams needing deep advanced security controls should budget for higher tiers where those capabilities unlock.

Strengths
Free tier available for small teams; paid plans from $7 per user per month
First SASE platform with post-quantum encryption across the full stack
Fast setup and intuitive dashboard for core policy configuration
Global network keeps DNS filtering and threat protection low-latency
Cautions
Customers note that advanced WAF and bot management configuration gets complex quickly
Support responsiveness and reporting depth vary significantly by plan level
5.

Forcepoint ONE SWG

Forcepoint ONE SWG Logo
Forcepoint

Best for Data-centric organizations where compliance and insider threat monitoring are primary drivers

Forcepoint ONE SWG is the secure web gateway component of Forcepoint’s broader SSE platform, bundling CASB, ZTNA, DLP, and remote browser isolation into a single cloud-native console. Where most SWGs lead with threat detection, Forcepoint leans heavily into data loss prevention. We think this data-centric approach makes it a strong fit for organizations in government, healthcare, and finance where compliance and insider threat monitoring are the primary drivers.

  • Over 190 pre-built data security policies apply across cloud and endpoint devices, providing a faster path to compliance coverage
  • UEBA capabilities track user behavior across endpoint, email, network, and cloud channels
  • SWG protects against phishing pages, unsafe downloads, and compromised sites using remote browser isolation, covering mobile and desktop users
  • Over 300 points of presence worldwide with 99.99% verified uptime since 2015

Customers praise the support team for hands-on implementation assistance and ongoing responsiveness. The dashboards and investigation views get positive feedback for helping teams spot risky activity without pulling logs from multiple sources. Something to be aware of is that the interface overwhelms new users, and report customization is limited, making audit and incident response exports harder than expected. Active directory password changes take up to 15 minutes to sync, causing access delays.

We think Forcepoint ONE SWG works best for organizations where data protection and compliance are the primary drivers, not just threat blocking. If you need pre-built DLP policies across multiple channels with insider threat monitoring, this covers a lot of ground. Smaller teams should factor in the setup complexity and plan for dedicated onboarding resources to get full value.

Strengths
Over 190 pre-built data security policies accelerate compliance coverage
UEBA and insider threat detection track user behavior across multiple channels
Over 300 points of presence worldwide with 99.99% verified uptime since 2015
Support team provides hands-on implementation assistance
Cautions
Reviews mention the interface overwhelms new users and report customization is limited
Active directory password changes take up to 15 minutes to sync
6.

Fortinet FortiGate Web Filter

Fortinet FortiGate Web Filter Logo
Fortinet

Best for Organizations with on-premises firewall infrastructure wanting integrated web filtering

Fortinet FortiGate Web Filter is part of the FortiGate platform, consolidating firewall, VPN, and web filtering in one appliance. We think the integration is the key advantage here; instead of managing separate point solutions for network and web security, you get both through a single console. This is a good fit for organizations with on-premises network requirements that want web filtering tightly coupled with their existing firewall infrastructure.

  • FortiGuard URL Filtering Service uses AI-driven behavior analysis to block unknown malicious URLs with near-zero false negatives
  • Database covers over 307 million categorized URLs across 90+ categories, including categories for artificial intelligence and cryptocurrency sites
  • SSL inspection provides deep visibility into encrypted traffic, including TLS 1.3
  • Real-time threat feeds block known malware and phishing sites, with reporting across network and web security layers from one dashboard

Customers appreciate the consolidated approach and familiar FortiGate interface, particularly teams already running Fortinet infrastructure. Deployment is straightforward for organizations with on-premises requirements. Something to be aware of is that SSL inspection creates performance impact under heavy load, and advanced policy configuration has a steep learning curve for teams new to FortiGate.

We think FortiGate Web Filter is best suited for organizations already invested in the Fortinet ecosystem that want integrated network and web security from a single vendor. The threat intelligence from FortiGuard is strong, and the consolidated management simplifies operations. Teams looking for a cloud-native SWG or those without existing Fortinet infrastructure should consider whether the appliance-based model fits their deployment needs.

Strengths
Consolidated firewall and web filtering reduces management complexity
FortiGuard database covers over 307 million categorized URLs across 90+ categories
SSL inspection supports encrypted traffic including TLS 1.3
Single policy console handles both network and web security rules
Cautions
Users report that SSL inspection creates performance impact under heavy load
Customers note that advanced policy configuration has a steep learning curve
7.

LayerX Browser Security Platform

LayerX Browser Security Platform Logo
LayerX

Best for Browser-native threat detection without proxy infrastructure

LayerX is a browser-native security platform that deploys as a lightweight extension and inspects threats directly inside the browser session. We were impressed by the approach; instead of routing traffic through a proxy, LayerX analyzes pages, objects, and user actions as they render. This gives it visibility into encrypted and certificate-pinned sessions that traditional SWG tools typically miss.

  • Policy engine lets admins define rules based on user roles, access locations, actions taken, and risk levels, pushed across the organization from a single console
  • Blocks unauthorized SaaS uploads, prevents malicious browser extension installs, and maps shadow IT usage
  • Supports Chrome, Edge, Firefox, Safari, Brave, and Arc
  • February 2026: launched Agentic Browser Protection for autonomous AI agents with built-in prompt injection detection

Shadow IT visibility is a consistent highlight, with teams mapping application usage and spotting data leakage paths they didn’t know existed. Behavioral detection catches anomalous user activity quickly. Something to be aware of is that the initial policy setup takes some getting used to; customers say the configuration workflow clicks after the first few policies are built, but there is a learning curve during early deployment.

We think LayerX works best as either a standalone SWG replacement or an added layer on top of your existing gateway. If your threat model prioritizes browser-borne attacks and you need granular policy control without heavy infrastructure changes, this is well worth considering. The shadow IT discovery and real-time in-browser detection are strong differentiators in the category.

Strengths
Real-time in-browser threat detection catches phishing and zero-days at point of access
Granular policy engine controls actions by user role, location, and risk level
Shadow IT discovery maps unauthorized app usage and flags data leakage paths
Works as standalone SWG or layers on top of existing web security tools
Supports Chrome, Edge, Firefox, Safari, Brave, and Arc
Cautions
Customers note that policy configuration has a learning curve during initial deployment
No mobile push alerts for monitoring when away from the desk
8.

Netskope Next Gen Secure Web Gateway

Netskope Next Gen Secure Web Gateway Logo
Netskope

Best for Unified web, cloud, and SaaS security from a single console

Netskope’s Next Gen SWG is the web security layer of the broader Netskope One platform, covering cloud, web, and private app traffic from a single console. We were impressed by the single-console approach; you manage web access policies, cloud app controls, and SaaS security from one place with shared policy sets. This eliminates the duplication you get when running separate tools for each layer. It is a strong fit for mid-sized to large enterprises that need unified policy enforcement across web access, SaaS applications, and cloud environments.

  • DLP engine lets admins manage website access, custom apps, and thousands of cloud applications under one framework
  • URL filtering uses contextual understanding of content and risk ratings, not just static categories
  • Real-time threat protection with AI/ML models detects unknown phishing attacks, malicious files, and HTML smuggling
  • Role-based policy customization sets different controls from trainees up to directors

Customers praise the unified visibility across cloud, web, and endpoint traffic. SOC teams highlight the real-time threat detection and DLP effectiveness in hybrid environments. Customer support is frequently called out as a strength. With that said, initial deployment and configuration require significant time and dedicated expertise. Customers also find the UI unintuitive for accessing detailed logs and generating custom reports.

We think Netskope fits best if you need a single platform covering web security, cloud app controls, and DLP with deep analytics. If your team runs a hybrid environment and wants consolidated visibility without juggling multiple consoles, this is a strong contender. Plan for dedicated resources during the initial deployment phase to get the most from the platform’s depth.

Strengths
Single console manages web, cloud, and SaaS security with shared policy enforcement
AI/ML-powered threat detection catches unknown phishing and malicious files in real time
Role-based policy customization scales well for large organizations
Strong DLP engine covers websites, custom apps, and thousands of cloud applications
Cautions
Reviews flag that initial deployment requires significant time and dedicated expertise
Customers note the UI is unintuitive for detailed logs and custom reports
9.

Palo Alto Networks Prisma Access

Palo Alto Networks Prisma Access Logo
Palo Alto Networks

Best for Enterprises committed to the Palo Alto SASE ecosystem

Palo Alto’s Prisma Access is a cloud-native SASE platform that delivers SWG, CASB, DLP, ZTNA, and firewall capabilities from a single architecture. It runs the full PAN-OS inspection engine, identical to the software in Palo Alto’s physical NGFW appliances, across 100+ cloud locations in 87 countries. We think this is built for enterprises already invested in, or willing to commit to, the Palo Alto ecosystem.

  • SWG layer covers advanced URL filtering, DNS security, malware analysis, user behavioral monitoring, and remote browser isolation
  • WildFire threat intelligence pushes continuous updates protecting against emerging threats in real time; sandboxing and AI-powered detection catch zero-day attacks
  • Centralized management through Panorama or Cloud Management Console gives consistent policy enforcement across remote users, branch offices, and headquarters
  • March 2026 update to Prisma Access Browser adds protections against shadow AI agents, prompt injection attacks, and agent hijacking

Customers consistently praise the security depth and the quality of both pre-sales and post-sales support. Global enterprises report reliable performance with minimal latency across distributed points of presence. Something to be aware of is that customers flag a steep learning curve during initial setup, particularly around policy configuration and routing. Bandwidth-based licensing frustrates some teams in high-throughput environments. Deep integration with Palo Alto products creates vendor lock-in that makes future migration difficult.

We think Prisma Access is strongest when deployed as part of the full Prisma SASE stack rather than as a standalone gateway. If your organization already runs Palo Alto firewalls or is building toward a consolidated SASE architecture, this is a natural fit. Teams outside the Palo Alto ecosystem should weigh the onboarding complexity and vendor commitment carefully before signing on.

Strengths
Runs the full PAN-OS engine across 100+ cloud locations in 87 countries
WildFire threat intelligence delivers continuous zero-day protection
Centralized Panorama management enforces consistent policies across all locations
Tight ZTNA, DLP, and CASB integration creates a unified SASE posture
Cautions
Users report a steep learning curve during setup, particularly for teams new to Palo Alto
Bandwidth-based licensing can be restrictive for high-throughput deployments
10.

Seraphic Security

Seraphic Security Logo
Seraphic Security

Best for Organizations needing browser-level threat detection without full SSE deployment

Seraphic Security is a browser security platform that hooks directly into the browser’s JavaScript engine to inspect and control browser activity in real time. In January 2026, CrowdStrike announced a definitive agreement to acquire Seraphic for approximately $420 million, which will integrate the technology into CrowdStrike’s Falcon platform. We were impressed by the depth of visibility this approach provides; rather than filtering traffic at the network layer, Seraphic creates an abstraction layer between the browser’s JavaScript engine and all incoming code, catching threats that proxy-based tools miss entirely.

  • DLP controls disable copy and paste on sensitive sites, block specific domains, and enforce content filtering policies across the entire fleet
  • Scans continuously for malware, phishing sites, clickjacking, and zero-day exploits during active browsing sessions
  • Supports Chrome, Firefox, Edge, and Safari, plus Electron-based desktop apps like Teams, Slack, and WhatsApp
  • Out-of-the-box integrations with identity providers, EDRs, CDRs, and SIEMs

Customers consistently praise the deployment experience. The setup process is straightforward, and the product works across multiple installed browsers without extra intervention. Policy management is easy to modify as environments change. Support responsiveness gets regular praise. Something to be aware of is that some visibility gaps have been reported in complex multi-client managed service environments, and Electron app support is still in development.

We think Seraphic works best for organizations running 1,000 or more endpoints that need browser-native security without the cost and complexity of full SSE or RBI deployments. The CrowdStrike acquisition is significant; buyers should clarify with CrowdStrike how the product will be integrated into Falcon and whether standalone availability will continue. The deployment simplicity and stack integrations make it well worth a serious look.

Strengths
JavaScript engine-level inspection gives deeper visibility than proxy-based gateways
DLP controls disable copy/paste and block domains at the browser level
Deploys across corporate and BYOD devices without VPN or SSE infrastructure
Integrates out of the box with identity providers, EDRs, CDRs, and SIEMs
Cautions
CrowdStrike acquisition announced January 2026; standalone product future unclear
Reviews mention visibility gaps in complex multi-client managed service environments
11.

Skyhigh Security Secure Web Gateway

Skyhigh Security Secure Web Gateway Logo
Skyhigh Security

Best for Enterprises wanting consolidated SSE with FedRAMP authorization

Skyhigh Security delivers a cloud-native secure web gateway as part of a broader SSE platform that bundles SWG, CASB, DLP, ZTNA, cloud firewall, and remote browser isolation into one console. We think the consolidation story is the headline here; where some competitors require separate products for each of these capabilities, Skyhigh packages everything into a single centralized tool. This is a good fit for enterprises wanting to reduce vendor sprawl across web and cloud security.

  • SWG delivers URL category-based blocking, application and activity controls, and remote browser isolation for risky sites
  • Global threat intelligence platform feeds real-time phishing protection across the stack
  • Zero-day malware protection uses adaptive policy enforcement, with granular application visibility and automated incident response
  • FedRAMP High Authorization for federal and public sector deployments, with 99.999% uptime through Hyperscale Service Edge

Customers highlight vendor and customer support as a strength, with responsive help during deployment and ongoing operations. The SWG documentation is called out as clear and easy to follow. The management console gets positive feedback for making log monitoring, troubleshooting, and policy configuration accessible without deep technical expertise. Something to be aware of is that customers report challenges with the Mac endpoint agent installation process, and granular policy controls lack user-level exceptions within broader domain rules.

We think Skyhigh fits best if your organization wants a consolidated SSE platform rather than managing separate vendors for SWG, CASB, and DLP. If you already run a multi-vendor stack and only need a standalone web gateway, the broader platform may be more than you need. The all-in-one approach delivers real operational simplicity for teams ready to consolidate.

Strengths
Consolidates SWG, CASB, DLP, ZTNA, RBI, and cloud firewall into a single platform
FedRAMP High Authorization for federal and public sector deployments
Intuitive management console simplifies policy configuration and log monitoring
Strong vendor and customer support during deployment and operations
Cautions
Customers report compatibility problems with Mac endpoint agent installation
Reviews mention that granular policy controls lack user-level exceptions within domain rules
12.

Zscaler Internet Access

Zscaler Internet Access Logo
Zscaler

Best for Mid-to-large enterprises with distributed workforces needing cloud-native zero trust

Zscaler Internet Access (ZIA) is a cloud-native secure web gateway that bundles SWG, CASB, DLP, and firewall capabilities into a single platform. We think ZIA is one of the most proven options in the category for mid-sized to large enterprises that need consistent internet and SaaS security across distributed workforces. The zero-trust architecture is the real differentiator; every request gets analyzed in context before a connection is made, which eliminates the need for traditional VPNs or on-premises hardware.

  • Routes all internet traffic through Zscaler’s global cloud, applying URL filtering, SSL inspection, malware sandboxing, and AI-powered threat detection before users connect
  • AI-driven phishing detection identifies zero-day fake landing pages and automatically isolates suspicious sites using browser isolation
  • Dynamic, risk-based access policies configured from a single cloud console
  • March 2026: isolated control planes launched in Canada and the EU for strict data residency requirements; platform covers over 40,000 cloud app definitions

Customers praise the cloud deployment model for simplifying management across remote and on-site users. Centralized policy administration gets consistent positive feedback, and the VPN-free access model is a frequent highlight for hybrid workforces. With that said, customers flag complexity during initial policy configuration, particularly for teams new to the platform. Latency during peak times comes up regularly, and SSL inspection can degrade performance on slower networks.

We think ZIA is best suited for enterprises with large, distributed workforces that need centralized policy enforcement without maintaining on-premises infrastructure. If your environment is heavily cloud-first and you need a single platform covering SWG, CASB, and DLP, this is a proven option. Smaller teams should evaluate whether the licensing cost and configuration complexity match their resources.

Strengths
Single cloud console manages SWG, CASB, DLP, and firewall policies across all locations
AI-powered phishing detection catches zero-day threats and isolates suspicious sites
VPN-free architecture simplifies secure access for remote and hybrid workforces
Isolated control planes in Canada and EU for data residency requirements
Cautions
Users report that initial policy configuration is complex with a steep learning curve
Reviews mention latency increases during peak usage, especially with SSL inspection active

Web Security Pricing

SWG pricing varies significantly by vendor, architecture, and whether the product is standalone or bundled into a broader SSE/SASE platform. The prices below reflect publicly available starting points; contact vendors for enterprise quotes where noted.

Product Starting Price Billing Link
Menlo Security SWG
Contact for quote
Annual
Check Point Harmony
From $10/user/month (Essentials)
Annual
Cisco Umbrella
Contact for quote
Annual
Cloudflare Gateway
Free (50 users); from $7/user/month
Monthly / Annual
Forcepoint ONE SWG
Contact for quote
Annual
Fortinet FortiGate Web Filter
Contact for quote (appliance-based)
Annual
LayerX
Contact for quote
Annual
Netskope Next Gen SWG
Contact for quote
Annual
Palo Alto Prisma Access
Contact for quote
Annual
Seraphic Security
Contact for quote
Annual
Skyhigh Security SWG
Contact for quote
Annual
Zscaler Internet Access
Contact for quote
Annual

Web Security Checklist

These are the configuration and operational steps we recommend when evaluating and deploying a secure web gateway.

Standalone gateways are simpler to deploy but may leave gaps in cloud app and private access security; converged platforms add complexity but eliminate vendor sprawl.

SSL inspection is essential for catching threats in encrypted traffic but can degrade performance under heavy load; test before committing.

Static URL blocklists miss new threats; platforms with AI-powered or behavioral detection catch phishing pages that are minutes old.

Blocking a domain is not the same as controlling what users can do within an allowed application; granular app controls prevent data uploads to unauthorized SaaS tools.

SWG protection that only works on-premises leaves remote employees unprotected; confirm the platform enforces policies regardless of user location.

Web traffic is one of the most common data exfiltration paths; configuring DLP rules for uploads, clipboard actions, and file transfers prevents data loss from day one.

Without identity integration, policies apply at the device or IP level rather than per user, which limits the granularity of access controls.

Employees use unsanctioned cloud apps more than most organizations realize; the SWG should surface this usage so you can make informed policy decisions.

Regulated industries need assurance about where traffic is inspected and stored; check for FedRAMP, SOC 2, ISO 27001, or regional data residency options.

Piloting catches false positives, performance issues, and policy conflicts before they affect the entire organization.

The Bottom Line

Secure web gateway selection depends on your deployment model, threat priorities, and operational capacity for managing complexity.

For enterprises prioritizing zero-trust architecture with cloud-native delivery, Zscaler Internet Access delivers unified SWG, CASB, and DLP.

For browser-native threat detection that catches phishing in encrypted sessions, LayerX and Seraphic Security both work as standalone or add on top of existing gateways.

For organizations wanting consolidated platforms, Skyhigh Security bundles SWG, CASB, DLP, and ZTNA into one dashboard.

For SMBs wanting straightforward protection, Cloudflare Gateway delivers simple DNS-based filtering without infrastructure overhead.

Read the individual reviews above to dig into deployment models, threat detection capabilities, and the trade-offs that matter for your environment.

Secure Web Gateway FAQs

Secure Web Gateways (SWGs) play a crucial role in safeguarding users from malicious content encountered while browsing the web, including harmful websites and URLs. They empower administrators to establish detailed policies and prevents users from accessing harmful web applications. These solutions act as intermediaries between users and the internet, filtering web traffic at the application level.

Secure web gateways filter web traffic, checking for malicious code, risky URLs, and other threats. They also scan for malware and enforce admin policies, such as preventing users from accessing certain online material or applications. They will prevent unapproved uploads to cloud services.

Typically, internet traffic would be securely routed from individual devices or from routers to the SWG provider. The provider can then inspect traffic for malicious activity and ensure that it is in-line with corporate filtering policies. Harmful pages would be flagged as malicious, and users would be unable to access the website or download materials. There may also be additional security controls applied, such as data loss protection to prevent uploading of files. Remote browser isolation features will protect against harmful web-based content, without blocking user access to web pages altogether.

Key features of a secure web gateways include URL filtering, virus and malware protection, data loss protection, and web application controls. Many vendors offer their SWG alongside other key network security tools, including CASB (Cloud Access Security Broker), data loss/leakage protection, Zero Trust Network Access (ZTNA) and integrations with other security tools, such as XDR (extended detection and response), SIEM (security incident and event management), and SD-Wan.

URL filtering solutions can be deployed at either the network or endpoint level. They provide administrators with the ability to create filters and the policies that govern user access to web content. This includes the creation of allow/deny lists for specific web pages or domains, as well as categories of web pages (e.g., adult content). They also automatically restrict access to known malicious web pages.

Many modern web filters utilize intelligent filters powered by machine learning algorithms. These filters dynamically analyze content to block users from accessing phishing websites that may initially appear safe and genuine but are actually fraudulent pages. URL filtering tools offer granular controls for network administrators, allowing them to configure blocked and allowed domains, including specific URLs, if necessary, for different users and user groups. They also provide comprehensive reporting capabilities to monitor internet usage.

Web Security Resources

Further reading on web security from Expert Insights — buyers' guides, comparison articles, and platform-specific shortlists.

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Joel Witts
Joel Witts Content Director

Joel is the Director of Content and a co-founder at Expert Insights; a rapidly growing media company focussed on covering cybersecurity solutions.

He’s an experienced journalist and editor with 8 years’ experience covering the cybersecurity space. He’s reviewed hundreds of cybersecurity solutions, interviewed hundreds of industry experts and produced dozens of industry reports read by thousands of CISOs and security professionals in topics like IAM, MFA, zero trust, email security, DevSecOps and more.

He also hosts the Expert Insights Podcast and co-writes the weekly newsletter, Decrypted. Joel is driven to share his team’s expertise with cybersecurity leaders to help them create more secure business foundations.

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Craig MacAlpine CEO and Founder

Craig MacAlpine is CEO and Founder of Expert Insights. Before founding Expert Insights in August 2018, Craig spent 10 years as CEO of EPA Cloud, an email security provider that rebranded as VIPRE Email Security following its acquisition by Ziff Davis, formerly J2Global (NASDAQ: ZD) in 2013.

Craig is a passionate security innovator with over 20 years of experience helping organizations to stay secure with cutting-edge information security and cybersecurity solutions.

Using his extensive experience in the email security industry, he founded Expert Insights with the singular goal of helping IT professionals and CISOs to cut through the noise and find the right cybersecurity solutions they need to protect their organizations.