Hacker News new | comments | show | ask | jobs | submit login

I do disagree with you.

WAFs aren't perfect, no security product is. They do allow you to implement protection against many types of common attacks against your website. This is useful if your site runs applications that you don't have the ability to fix XSS/Injection/etc... issues on (you don't own the code, you don't have resources to do it, etc...). This is actually pretty important as most websites out there run old and/or closed source and/or 3rd party code and/or don't have internal resources to identify and fix every vulnerability 100% of the time. A well tuned WAF provides a decent layer of protection. They also allow you you solve PCI DSS 1.2 Req #6.6 without doing pen testing/vuln testing after every single code change you release.

Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | DMCA | Apply to YC | Contact