Public cloud backup solutions are secure data backup services operated by remote, third-party cloud service providers. These solutions enable organizations to securely store, manage, and recover data in the event of hardware failure, accidental deletion, or other loss scenarios. They are a scalable and cost-effective alternative to on-premise backup solutions.
Public cloud backup is the most widespread form of cloud data storage today, with many cloud backup solutions available for organizations to store data from a range of sources, including SaaS applications such as O365, Google Workspace, Jira, and Salesforce. With public cloud backup, the third-party provider operates all backup resources and takes responsibility for protecting your data, which is typically accessible via web browser. Public cloud backup providers will rely on storage from AWS and Microsoft Azure, the most commonly used public cloud backup providers.
Backing up data to a public cloud service reduces the risk of data loss and enables quick and efficient recovery of data when required. These services use encryption to protect data, both during transmission and when stored in the cloud. This ensures that unauthorized users cannot access it. Choosing a reliable and comprehensive public cloud backup solution is vital to mitigate risk and maintain business continuity.
In this guide, we will explore the top public cloud backup services available today, based on factors such as storage capacity, pricing, security features, ease of use, third-party integrations, and customer feedback.
Everything You Need To Know About Public Cloud Backup Solutions (FAQs)
What Are Public Cloud Backup Solutions?
Public cloud backup solutions are cloud-based data backup services operated by cloud service providers in a public cloud infrastructure. These solutions allow organizations and individuals to securely store copies of their data, applications, and systems in remote cloud data centers.
Typically delivered on a SaaS model basis (with monthly or annual per user billing), public cloud backup solutions provide a secure and reliable way to protect data from various threats, including hardware failures, data corruption, accidental deletion, and cyberattacks.
Popular public cloud backup services are offered by companies like Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), and numerous third-party providers that specialize in backup and disaster recovery services.
What Are The Benefits Of Using A Public Cloud Backup Solution?
Using a public cloud backup is typically more scalable and cost effective than using a private backup solution or a solution hosted on premises. Some of the key advantages of public cloud backup include:
- Cost-Effective: Public cloud backup eliminates the need for significant upfront investments in hardware and software. Instead, it follows a pay-as-you-go pricing model, where you only pay for the storage and resources you actually use. This cost-effectiveness is especially beneficial for small and medium-sized businesses.
- Scalability: Public cloud backup solutions can easily scale to accommodate your growing storage needs. Whether you have a small amount of data or vast amounts of data to protect, the cloud can expand or contract to match your requirements.
- Accessibility: Data stored in the public cloud is accessible from anywhere with an internet connection. This ensures that you can access and recover your data even if your primary infrastructure is unavailable due to issues like hardware failure, natural disasters, or other disruptions.
- Automation: Most public cloud backup services offer automated backup schedules, which reduce the need for manual intervention. This streamlines the backup process and ensures that data is consistently backed up as per your defined schedule.
- Data Versioning: Many cloud backup solutions support data versioning, allowing you to restore previous versions of files or data. This can be crucial for recovering from accidental data changes or corruption.
- Redundancy and Reliability: Public cloud providers typically have multiple data centers across different geographic regions. This redundancy enhances data availability and reliability by minimizing the risk of data loss due to data center outages or hardware failures.
- Security: Cloud providers invest heavily in security measures, including encryption, access controls, and compliance certifications. Your data is protected in secure data centers, reducing the risk of unauthorized access or data breaches.
- Compliance and Regulations: Many cloud providers offer services designed to help organizations meet specific compliance requirements, such as HIPAA for healthcare, GDPR for data privacy, or PCI DSS for payment card industry security standards.
- Maintenance and Updates: Cloud providers handle the maintenance and updates of the infrastructure, which reduces the burden on your IT staff. This allows your team to focus on more strategic tasks rather than managing backup infrastructure.
- Geographical Distribution: Cloud providers have data centers in multiple regions, which can be valuable for businesses that operate in different locations. Data can be backed up to and restored from data centers closest to your users or business locations.
What Features Should You Look For In Public Cloud Backup Solutions?
When implementing a public cloud backup solution, it’s important to carefully plan your backup strategy, choose the appropriate storage class, and consider data retention policies to ensure that your data is adequately protected and recoverable when needed. Key features to consider when choosing a solution include:
- Data Security: Data security is paramount. Ensure the solution offers strong encryption both in transit and at rest. Look for compliance with industry standards, and check if the provider offers features like data loss prevention and access controls.
- Data Retention and Versioning: Ensure the solution offers data retention policies that allow you to define how long data is retained. Versioning is also valuable, enabling you to recover previous versions of files.
- Backup Frequency and Automation: Look for backup solutions that support automated, regular backups. Frequent backups minimize data loss in the event of a disaster.
- Recovery Options: Verify the ease of data recovery. The solution should provide flexible recovery options, including full system recovery, file-level recovery, and the ability to restore to specific points in time.
- Cost Structure: Understand the pricing model. Many providers offer pay-as-you-go or tiered pricing based on the amount of data stored or the frequency of backups. Make sure it aligns with your budget.
- Compliance and Certification: If your organization operates in a regulated industry, check if the solution is compliant with industry-specific regulations and has relevant certifications (e.g., HIPAA, SOC 2).
- Monitoring and Reporting: Ensure that the solution provides monitoring tools and generates reports on backup status and performance. This is essential for tracking the health of your backup process.
- Geographic Presence: Depending on your global operations, consider whether the provider has data centers in regions that align with your compliance or latency requirements.