This article explains how Socat enables network pivoting through TCP/UDP forwarding and interactive TTY reverse shells. It highlights its simplicity, quick deployment without installation, and common presence on Linux systems. Despite lacking advanced tunneling features, Socat remains effective for port forwarding, shell upgrades, and multi-hop relays in targeted penetration testing scenarios.

Chisel is a lightweight tunneling tool that wraps TCP/UDP traffic in HTTP, enabling stealthy communication over ports 80/443. It uses a simple client/server model with no SSH required. Ideal for restricted environments, it supports reverse tunnels and SOCKS5 proxies for pivoting and accessing internal networks.

SSH pivoting allows an attacker to move laterally, access segmented networks, and expose internal services using nothing more than native SSH features. By understanding traffic flow and the differences between local (-L), remote (-R), and dynamic (-D) port forwarding, SSH becomes a precise and reliable pivoting mechanism without deploying additional tools or agents.

This article explains modern network pivoting using Ligolo-ng, focusing on how attackers leverage compromised hosts to access hidden internal networks. It highlights why Ligolo-ng outperforms legacy tools by using a VPN-like TUN interface that enables native scanning and clean routing. The write-up covers single and double pivoting, OPSEC considerations, and best practices for reliable, stealthy lateral movement in segmented enterprise environments.

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