40 open-source tools redefining how security teams secure the stack Open source security software has become a key way for teams to get flexibility, transparency, and capability without licensing costs. The free tools in this roundup address problems security teams deal with, from managing large environments to catching misconfigurations and understanding how new technologies change threat exposure. Aegis Authenticator: Free, open-source 2FA app for Android Aegis Authenticator is an open-source 2FA app for Android that helps you manage login codes for your online accounts. Arkime: Open-source network analysis and packet capture system Arkime is an open-source system for large-scale network analysis and packet capture. It works with your existing security tools to store and index network…