1. Nmap Nmap or “Network Mapper” is one of the most popular tools on Kali Linux for information gathering. In other words, to get insights about the host, its IP address, OS detection, and similar network security. 2. Lynis Lynis is a powerful tool for security auditing, compliance testing, and system hardening. Of course, you can also … Read more
Whatever your computer- and network-security technology, practically any hack is possible if an attacker is in your building or data center. That’s why looking for physical security vulnerabilities and fixing them before they’re exploited is so important. In small companies, some physical security issues might not be a problem. Many physical security vulnerabilities depend on … Read more
Social engineering will put your layered defenses to the true test. Even with strong security controls, a naïve or untrained user can let the social engineer into the network. Never underestimate the power of social engineers — and that of your users and helping them get their way. Policies Specific policies help ward off social … Read more
For the second example, we will use a simple program called cisco_crack ( http://insecure.org/sploits/cisco.passwords.html ). This tool is used to crack the Cisco type 7 password. After downloading the source code, the next step is to compile it. Before you can compile the source code cleanly, you need to add the following include statements: #include … Read more
Kali Linux consists of hundreds of pieces of application software and an operating system kernel. You may need to update the software if you want to get the latest features. We suggest that you only update the software and kernel from the Kali Linux software package repository. The first thing to do after you have … Read more
The first thing to do before installing and using Kali Linux is to download it. You can get Kali Linux from the Kali Linux website ( http://www.kali.org/downloads/ ). On the download page, you can select the official Kali Linux image based on the following items, which is also shown in the next screenshot: • Machine … Read more
Kali Linux contains a number of tools that can be used during the penetration testing process. The penetration testing tools included in Kali Linux can be categorized into the following categories: • Information gathering: This category contains several tools that can be used to gather information about DNS, IDS/IPS, network scanning, operating systems, routing, SSL, … Read more
Kali Linux (Kali) is a Linux distribution system that was developed with a focus on the penetration testing task. Previously, Kali Linux was known as BackTrack, which itself is a merger between three different live Linux penetration testing distributions: IWHAX, WHOPPIX, and Auditor. BackTrack is one of the most famous Linux distribution systems, as can … Read more