CWE/SANS Top 25 Most Dangerous Programming Errors : The CWE/SANS Top 25 Most Dangerous Software Errors is a list of the most widespread and critical errors that can lead to serious vulnerabilities in so...
HTTP Archive : The HTTP Archive tracks how the Web is built.
OWASP : The Open Web Application Security Project (OWASP) is a worldwide not-for-profit charitable organization focused on improving the security of software.
The Big List of Naughty Strings : The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
API Security Checklist : Checklist of the most important security countermeasures when designing, testing, and releasing your API.
This article explains what secure headers are and how to implement these headers in Rails, Django, Express.js, Go, Nginx, and Apache.