Why Global PoPs Matter in Cloud Security

Global points of presence (PoPs) are distributed architectural centers that enable better connectivity to cloud services. In cloud security, PoPs provide localized hubs for traffic, allowing for smaller security checkpoints to neutralize threats instead of routing traffic through a centralized system.

Introduction to Global Points of Presence (PoPs)

Global PoPs are local IT hubs spread across the globe that interconnect users and business environments. Many cloud providers aim to position PoPs in core regions to enhance the ability for users in those areas to connect. Instead of facing high latency from connecting to a server hub on the other side of the world, distributed PoPs create a low-latency and highly accessible method of connecting to business resources.

Each PoP is isolated from all other servers, meaning that if an error impacts one, it doesn’t naturally spread across the systems. In the event of a natural disaster or a cyberattack, their decentralized nature helps to protect the overall health of your business resources. An individual located in the region closest to the failure would simply connect to a different PoP until their local one was fixed.

PoPs are a central part of cloud infrastructure and allow businesses to scale their delivery of resources globally.

Impact of PoP Proximity on Performance and Latency

PoPs have an overwhelmingly positive impact on performance and latency. Each PoP acts as a local hub that users can connect to in order to access the business resources or cloud computing they need. Most cloud providers have an extensive range of PoPs, with AWS having over 400 to connect to around the globe.

As latency is heavily based on physical proximity between a cloud server and the end user, having a higher number of distributed PoPs means that a user can connect to one that is close to them. A local PoP significantly decreases latency and will improve performance when using any resources on the server.

For example, if a user was located in South America, they could connect to a PoP in Brazil, Colombia, or Argentina instead of one in the USA. The proximity of these PoPs reduces latency, providing the end user with a streamlined and lag-free experience.

Enhancing Security Through Distributed PoPs

Alongside improving the user experience when accessing cloud resources, PoPs are also extremely beneficial from a security standpoint.

Here are some of the main ways that PoPs enhance cloud security:

• Block threats at their origin: Malicious traffic will have to pass through a PoP before entering your core business network. By including individual security controls at each PoP, companies can identify and block threats at their origin before they pass to your main servers.
• Reduce network false positives: When network traffic all filters into one location, there is a higher volume of requests to analyze and detect. With a PoP cloud security structure, each specific center has less to process, reducing the likelihood of false positives or errors.
• Provide IT resilience: By distributing access across several PoPs, businesses build their resilience against any cyberattack. If a company only had one central hub, then a targeted attack could bring its entire organization to a halt. The distributed nature of PoPs makes this impossible, enhancing business longevity and resilience.

Between the architectural benefits of PoPs for cloud providers and the enhancements they offer for cybersecurity, these distributed hubs have quickly become a central tool in the cloud space.

Best Practices for Leveraging PoPs in Cloud Security

While on paper, PoPs contribute to an enhanced security posture, this is only the reality when they are managed correctly. When poor security controls are applied to PoPs, they serve to increase the attack surface of a business and create more opportunities for targeted threats.

To ensure that your business leverages PoPs in a manner that supports and fortifies your cloud security, you should follow these best practices:

• Require User Verification: As with all strong cybersecurity, one user error can lead to a catastrophic breach. Where possible, ensure you have strong access control systems in place to verify the identity of whoever is attempting to connect to your PoPs. Zero trust architecture and user permission systems will go a long way in protecting your PoPs from unauthorized access.
• Employ Intrusion Detection Systems (IDS): Intrusion detection systems and other endpoint analysis tools will help identify any malicious traffic or behavior as quickly as possible. Especially with the rise of AI tools that can automate many of these processes, it’s important to use cybersecurity systems to find, isolate, and block any potentially harmful incoming traffic.
• Enforce physical access controls: Most people think about PoPs as digital technologies, but they too are hosted on physical architecture. Your business should endeavor to treat its PoP sites as a security hub, enlisting technology like biometric scans and other methods of ensuring only verified personnel can access these locations.
• Regularly audit your PoP security: While you may already be doing everything else on this list, it only takes one small mistake for a configuration to change and open your company to attacks. It’s extremely important to regularly audit your security systems, conduct penetration attacks on your PoPs, and try to identify any vulnerabilities possible. Regularly auditing your PoPs will also ensure you have a long paper trail for compliance reasons.
• Adhere to regulation: Alongside being a legal requirement to comply with regulatory bodies, doing so can also significantly improve the security of your PoP systems. Leading compliance frameworks like ISO 27001 will ensure you include the best practices for numerous areas of cybersecurity, spanning from access and identity controls to firewall configuration and more.

Cloud Security with Check Point

Check Point’s Check Point WAF is a fully automated AI system that builds upon traditional WAFs to both detect known threats and preemptively identify emerging zero-day vectors. Check Point WAF operates worldwide, using distributed PoPs to provide WAFs, DDoS mitigation, and bot protection with low latency and high performance.

Check Point WAF has recently added eight new PoPs, allowing your business to get world-class cybersecurity support from absolutely anywhere.

As cyber threats continue to evolve and adapt, your organization can stay one step ahead of the attackers by partnering with Check Point. Check Point unifies cloud, network, and application security into one AI-driven platform. Combined with Check Point’s distributed PoP architecture, Check Point offers unparalleled security without compromising on speed.

Get started with securing your PoPs by requesting a demo for Check Point today.