# Keep track with the latest vulnerabilities and patch your system
# Be aware about the services running and disable unneded services and ports
# Protect running services with tcp_wrappers if possible
# On the Internet, use only secure services
# Protect running network services with netfilter firewall
# Verify open ports and firewall rules with port scans
# Protect sensitieve data exchange over the internet with encryption
# On multi-user systems, protect access to user accounts (password hashes), set correct permissions on home directories, set disk quotas, establish user policies regarding passwords, applications, data, etc.
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