Cybersecurity (96 articles)

Basic Cryptography: Substitution Encryption
CybersecuritySeptember 1, 2010

Basic Cryptography: Substitution Encryption

Substitution ciphers are one of the oldest families of cryptographic algorithms. Its principle is simple: each letter (or group of letters)

DLL Hijacking with Metasploit
Linux & SystemsSeptember 1, 2010

DLL Hijacking with Metasploit

Although it is not something new, there has been a lot of talk lately about DLL Hijacking or spoofing of DLL libraries, thanks to the recent

Install a Web server in Debian
Linux & SystemsAugust 1, 2010

Install a Web server in Debian

Been taking a look at free panels the other day... and decided to set up a web server and then try different Hosting panels.

Install Nessus 4.2.2 on debian
Linux & SystemsAugust 1, 2010

Install Nessus 4.2.2 on debian

Nessus is a vulnerability scanning program for various operating systems. It consists of nessusd, the Nessus daemon, which performs the scan

AT Commands
Linux & SystemsJune 1, 2010

AT Commands

Introduction to AT Commands

Installing THC-Hydra 5.7
Linux & SystemsJune 1, 2010

Installing THC-Hydra 5.7

As we mentioned previously, The Hacker's Choice has published a new version of this excellent tool.

Anti-Forensic Modification in Files
DFIR & Threat IntelMay 1, 2010

Anti-Forensic Modification in Files

One of the most critical phases after a successful intrusion is the elimination of traces. When an attacker creates, modifies, or accesses f