What is an endpoint protection platform (EPP)?
An endpoint protection platform (EPP) is a security technology that safeguards endpoint devices. An EPP combines multiple endpoint protection technologies into a single, centralized security system. EPPs typically include antimalware, firewalls, intrusion prevention systems, data encryption and behavioral analysis. These capabilities unify the monitoring, controlling and securing endpoints across an organization's network.
An effective EPP limits the risk of endpoint cybersecurity incidents through preventive measures. EPPs use efficient data sharing across various security components to enhance threat detection and response. Also, by consolidating security functions, EPPs deliver streamlined administration and consistent policy enforcement against different endpoint threats.
Why is EPP important?
An EPP -- and endpoint security in general -- protects the many devices modern enterprises employ as entry points to their networks, applications and services. Endpoint devices include desktop computers, laptops, smartphones, tablets and internet of things devices.
Attacks against endpoints are, unfortunately, all too common. Whether defending against malware, ransomware or phishing, endpoints are a primary attack vector for cybercriminals.
Furthermore, EPPs protect organizational data as well as devices. For example, there is data on endpoints, and an endpoint can access data on a network. A successful attacker uses a compromised endpoint to reach a broader set of network resources or move laterally across a network in search of even more data and resources.
EPPs are often needed to meet regulatory compliance requirements, such as the Payment Card Industry Data Security Standard and the Health Insurance Portability and Accountability Act.
Finally, remote work and bring your own device policies carry additional risks that highlight EPP's critical importance for organizations of all sizes. Again, with myriad devices accessing corporate networks from various locations, securing these devices is essential for protecting the endpoints and any connected networks and services.
Does EPP provide effective protection?
An EPP typically provides effective protection if it contains the right mix of capabilities. In some cases, comprehensive endpoint and network security requires a combination of techniques, such as integrating endpoint detection and response (EDR) functionality to meet the heightened risk profile for larger organizations.
Successful endpoint protection platforms apply a variety of tools and methods, including the following:
- Threat prevention. EPPs selectively mix traditional antivirus, antimalware, firewalls and intrusion prevention systems to block known threats and prevent malware from exploiting endpoints.
- Threat detection. EPPs have varying levels of threat detection capabilities to identify suspicious activities.
- Centralized management. EPPs enable IT administrators to monitor, manage and update security policies across all endpoints from a single dashboard. This centralized approach enhances visibility, simplifies operations and ensures consistent security measures.
- Remote protection. EPPs provide defense of endpoints regardless of their location or the type of device used.
- Automation and scalability. Instead of requiring employees to manually install and maintain security on every endpoint, EPPs promote automation for security tasks. Administrators register, provision, manage, update and retire numerous endpoints with the click of a button.
- User awareness. EPPs often include features that support user awareness and training, educating employees about best practices for endpoint security. Heightened awareness reduces the risk of human error.
- Integration with other security tools. EPPs are sometimes paired with other security technologies, such as security information and event management and security orchestration, automation and response systems, to provide more comprehensive protection.
What is the difference between an endpoint protection platform and endpoint detection and response?
EPPs and EDRs are two endpoint security technologies. There is an overlap among the two, but there are also some distinct differences:
| Feature | Endpoint protection platform (EPP) | Endpoint detection and response (EDR) |
| Primary focus | Preventive security measures | Proactive cybersecurity protection and response |
| Main function | Thwarts known cyberattacks and reduces endpoint security breaches | Detects, analyzes and responds to potential threats that bypass firewall protections |
| Key capabilities |
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| Monitoring approach | Monitors for known suspicious code signatures | Provides continuous monitoring of local and remote devices |
| Response mechanism | Flags suspicious behavior for analysis and action | Delivers automated responses based on predetermined rules, or alerts security teams |
| Ideal management team | General IT teams | Security operations center teams |
| Threat handling | Primarily handles known threats | Capable of detecting and responding to unknown and sophisticated attacks |
| Additional features | Some EPPs offer threat hunting, threat intelligence and vulnerability management | Sandbox isolation for suspicious code, insider threat monitoring |
How to choose an endpoint protection platform
With many different technology and vendor choices, deciding on an EPP is often complicated for an organization. The following procedures are necessary steps to evaluate and, ultimately, choose the appropriate EPP:
- Define requirements. Begin by outlining the priorities and specific security needs of the organization.
- Research and shortlist. Use analyst reports, peer reviews and industry benchmarks to create an EPP shortlist.
- Measure system footprint. As part of the research process, consider the EPP's impact on endpoint performance, including CPU usage and memory consumption. Successful EPPs protect endpoints without significantly slowing them.
- Verify integration compatibility. Ensure ease of integration with the organization's existing security tools and IT infrastructure. Verify compatibility with all operating systems and device types used in the organization, including mobile devices.
- Appraise management features. Look for a user-friendly management console that simplifies policy configuration, threat analysis and overall platform management.
- Conduct evaluations. It's important to demo proof of concept trials to evaluate real-world performance and suitability.
- Review agreement language. Examine service-level agreements and support terms to ensure they meet the needs and expectations of the organization.
