When configuring or programming SSL/TLS servers, at some point a SSL/TLS cipher suite and a list of supported protocols have to be chosen. Unfortunately, not all configuration options are safe. :(

Meet sslsecure.vim! A plugin for the Vim editor, that marks insecure SSL/TLS cipher suites and protocols as errors. See all potentially insecure options right in your editor!


  • Mark insecure SSL ciphers as errors
  • Mark insecure SSL protocols as errors
  • Works with all configuration files (web servers, mail servers, …)
  • Works with all source code (independently on the used programming language)
  • Works on top of regular syntax highlighting