Android Malware Uses Built-in Firewall to Block Security Apps

Android Malware Uses Built-in Firewall to Block Security Apps

Malware authors employ open-source Android firewall utility to block security app from talking to their cloud servers

Compromised Linux Servers Used in Large DDoS Attacks

Compromised Linux Servers Used in Large DDoS Attacks

Botnet used for the attacks is named IptabLes IptabLex

Iptables Basic Guide

Iptables Basic Guide

Learning the basics about iptables and allow / block firewall rules