A Ponemon study released in 2019 showed that satisfaction with WAFs (Web Application Firewalls) is at 40 percent, and effectiveness of WAFs rated at only 43 percent. Those figures may seem low, but they reflect the growing disillusionment with WAF security that was recently discussed in a Dark Reading article.
As a further confirmation of the lack of trust in WAF security the same Ponemon study showed that only 22 percent WAFs deployed are used to both detect and block threats. The study was based on a survey of 595 IT and IT security professionals, who are responsible for the WAFs in their organization.
Finally, and perhaps most reflective of the sentiment against WAFs, the study found that 65 percent of respondents said that attacks on their organization had bypassed their WAFs, either sometimes (42 percent) or frequently (23 percent).
If WAFs aren’t enough to protect the organization’s applications, what can be done to increase the security of applications? There are a number of simple measures an organization can take to improve their web application security stance. First starts at the very beginning of application development, and that’s making sure developers take security into consideration when developing and coding applications. Second, is making sure that software and operating systems are kept up to date, with the latest updates and patches to ensure known vulnerabilities that have patches are not exploited.
In addition to these two fundamental starts to application security, there’s still a need to ensure security for web applications running in production, especially against threats either missed or not typically secured by network or system level security. The OWASP Top 10 Web Application Security Risks are a great example of risks that aren’t typically protected with network or system level security.
In addition to the system and network based security typically in place, it’s important to remember to have a security framework that offers a defense-in-depth architecture. Maybe it’s time to take a hint from the recent finalization of the National Institute of Standards and Technology (NIST)’s SP800-53 that was just released on September 23, 2020. The new security and privacy framework standard now requires Runtime Application Self-Protection (RASP) as an added layer of security in the framework.
RASP solutions like the one from K2 Cyber Security offer significant application protection, including protection of vulnerable applications, while at the same time using minimal resources and adding negligible latency to an application. K2 Security Platform uses runtime deterministic security to monitor the application and has a deep understanding of the application’s control flows, DNA and execution. By validating the application’s control flows, deterministic security is based on the application itself, rather than relying on past attacks to determine a zero day attack. Deterministic security results in the detection of sophisticated zero day attacks and also protects from application from the risks listed in the OWASP Top Ten, including XSS and SQL Injection.
K2’s Next Generation Application Workload Protection Platform addresses today’s need for runtime security in an easy to use, easy to deploy solution. K2’s unique deterministic security detects new attacks without the need to rely on past attack knowledge, is lightweight, and adds under a millisecond of latency to the running application. To aid in quick remediation of vulnerabilities, K2 also provides detailed attack telemetry including the code module and line number being in the code being attacked, while at the same time integrating with leading firewalls to do real time attacker blocking.
Change how you protect your applications, and check out K2’s web application and application workload security solution and evaluate K2’s effectiveness at detecting and protecting your organization from attacks.
*** This is a Security Bloggers Network syndicated blog from K2io authored by Timothy Chiu, VP of Marketing. Read the original post at: https://www.k2io.com/satisfaction-with-wafs-at-only-40-percent/