Data exfiltration

DNS Tunneling with dnscat2 tool in Kali Linux

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DNS tunneling is a technique used to transfer data or establish a Command and Control (C2) channel by abusing the DNS protocol. Since DNS traffic is commonly allowed through firewalls and security devices, attackers may use it to communicate with compromised systems or exfiltrate sensitive information while blending with legitimate network traffic. In this tutorial, … Read more

Steganography with Steghide Tool in Kali Linux

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In the world of cybersecurity, attackers often use various methods to obfuscate their activities, evade detection, and cover their tracks. One such technique is steganography, a process where sensitive data is concealed within other files, such as images, audio, or video files. This practice allows for stealthy communication, making it harder for traditional security systems … Read more