Shellwarrant icon
One-time iPhone and iPad app

Shellwarrant

Parse OpenSSH client and server configuration offline, reveal effective hardening gaps, forwarding exposure, auth methods, and host exceptions.

Focused field tools

Authentication

Apply authentication checks to the recorded evidence, document assumptions, and retain a concrete verification result before changing a live system.

Root Login

Apply root login checks to the recorded evidence, document assumptions, and retain a concrete verification result before changing a live system.

Forwarding

Apply forwarding checks to the recorded evidence, document assumptions, and retain a concrete verification result before changing a live system.

Algorithms

Apply algorithms checks to the recorded evidence, document assumptions, and retain a concrete verification result before changing a live system.

Host Keys

Apply host keys checks to the recorded evidence, document assumptions, and retain a concrete verification result before changing a live system.

Match Blocks

Apply match blocks checks to the recorded evidence, document assumptions, and retain a concrete verification result before changing a live system.

Shellwarrant analyzes recorded configuration text and common directives. Include order, Match blocks, includes, command-line overrides, platform defaults, and version behavior can change effective configuration. Verify on the target host.