Jump Host Compromise

An attack that targets jump hosts to gain access to secure networks.

Understanding:

A Jump Host (Jump Server) compromise occurs when attackers gain control of an intermediary system used for secure remote access, leading to lateral movement in the network.

Common Applications and Use Cases:

Pivoting in Cyber Attacks – Attackers use compromised hosts to spread further.
Bypassing Network Segmentation – Exploits a misconfigured jump host.
Compromising High-Privilege Accounts – Elevates attacker privileges.

Best Practices and Security Considerations:

Harden Jump Hosts with Least Privilege Access – Minimizes exposure.
Monitor Jump Host Logs Continuously – Detects suspicious access attempts.
Use MFA and Strong Authentication Controls – Prevents unauthorized logins.