GreenTunnel is an anti-censorship utility designed to bypass the DPI system that is put in place by various ISPs to block access to certain websites.

rconn is a multiplatform program for creating generic reverse connections. Lets you consume services that are behind firewall or NAT without opening ports or port-forwarding.

ICMP Reverse Shell written in Python 3 and with Scapy (backdoor/rev shell)

A webshell that can bypass some system security, all code has been obfuscated to bypass malware scans freely.

Linux kernel rootkit

PingRAT secretly passes C2 traffic through firewalls using ICMP payloads.

Antivirus protection for Blazor Wasm projects

Comprehensive solution for SSH tunnels - respawning, healthchecking/monitoring

Download data from the internet bypassing the firewall using process injection

🚇 A simple TLS tunneling implementation, written in Rust.

Data exfiltration using DNS

Yet another TCP-over-HTTP(S) tunnel

This will compile a list of Android, iOS, Linux malware techniques for attacking and detection purposes.

Transparent TLS sni proxy ( sniproxy ) written with pure C.

Green Tunnel Alternative for JVM Languages

Firewall bypass script based on shodan search results

An ongoing & curated collection of awesome software best practices and techniques, libraries and frameworks, E-books and videos, websites, blog posts, links to github Repositories, technical guidelines and important resources about Firewall in Cybersecurity

An ongoing & curated collection of awesome software best practices and techniques, libraries and frameworks, E-books and videos, websites, blog posts, links to github Repositories, technical guidelines and important resources about Web Application Firewall (WAF) in Cybersecurity

IP kung-FU

Funny way to bypass default Windows firewall