What it checks
telnet, rsh, rlogin, cleartext ftp active.
Why it matters
Cleartext protocols expose credentials and data.
How to fix
Disable and replace with SSH/SFTP.
InfraGuard runs all 36 checks across your servers at once and grades each host A–F.
Track these versions on your own servers
InfraGuard collects installed software versions from every server and flags the ones with known vulnerabilities. Self-hosted — nothing leaves your network.