Unix & Linux Server Security: A Comparative analysis
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Mandatory Access Control
Unix and Linux systems offer a powerful MAC framework that goes beyond traditional access controls.
SELinux Enigma
Security-Enhanced Linux (SELinux) is a hidden gem. It provides an additional layer of security by enforcing mandatory access controls.
Password Hashing
Unix and Linux systems use one-way hash functions to secure passwords. These hashes are difficult to reverse, making it challenging for attackers to crack passwords.
Rootkit Detection
Tools like chkrootkit and rkhunter help you detect rootkits on your server, ensuring its integrity.
User Privilege Escalation
Sudo allows users to execute commands with elevated privileges. But did you know you can fine-tune these privileges to minimize security risks?
Auditd for Forensics
The Auditd framework logs system activities, enabling post-incident forensics and compliance monitoring.
IPtables Firewall
Linux-based systems can create advanced firewalls using IPtables, offering granular control over network traffic.