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Denyhosts vs Tkdiff

A side-by-side look at Denyhosts and Tkdiff. For an in-depth review of either product, follow the links below.

Denyhosts

Denyhosts

Security & Privacy

DenyHosts is an open-source program designed to help system administrators thwart SSH server attacks by blocking IP addresses using failed authentication attempts to detect attackers. It adds IP addresses to the system's /etc/hosts.deny file when it identifies too many failed SSH attempts.

sshsecurityauthenticationip-blocking
Tkdiff

Tkdiff

Development

Tkdiff is a graphical diff tool used to visually compare text files. It highlights differences between files and allows merging changes. It is cross-platform and lightweight.

diffcomparemergetext-files

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