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Archives of Tools

Security tools both offensive and defensive in nature.

SSH Examples, Tips & Tunnels

Practical SSH examples to take your remote system admin game to the next level. Commands and tips to not only use SSH but master ways to move around the network. Knowing a few ssh tricks will benefit any system administrator, network engineer or security professional.
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Two factor (2FA) SSH with Google Authenticator

Configuring two factor authentication on SSH is actually quite straightforward. Using Google Authenticator we can get setup and running in about 8 minutes. If we were to use another method such as a hardware based token we would have to wait for delivery of the token (for example YubiKey) - that would take way longer. […]
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Tcpdump Examples

Practical tcpdump examples to lift your network troubleshooting and security testing game. Commands and tips to not only use tcpdump but master ways to know your network. Knowing tcpdump is an essential skill that will come in handy for any system administrator, network engineer or security professional.
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Wireshark Tutorial and Cheat Sheet

Examples to Understand the Power of Wireshark Wireshark can be useful for many different tasks, whether you are a network engineer, security professional or system administrator. Here are a few example use cases: Troubleshooting Network Connectivity Visually understand packet loss Review TCP retransmission Graph high latency packet responses Examination of Application Layer Sessions (even when […]
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Maltego Transforms

Creating Local Maltego Transforms for our DNS reconnaissance tools has been on my to do list for a while now. I am happy to say they are now available and it is a sweet way to perform infrastructure mapping from a domain. What is Maltego? Maltego is a cross platform application, for performing link analysis. […]
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Cowrie Honeypot on Ubuntu

Cowrie is the new fork of the Kippo Honeypot. It has been updated with new features and provides emulation that records the session of an attacker. With this session recording you are able to get a better understanding of the attackers tools, tactics and procedures (TTPs). A term that is increasing being used in Cyber […]
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Internet Wide Scanning – Remote access granted

In the beginning there were Google Dorks, by using specific Google search queries it is still possible to find thousands of unsecured remotely accessible security cameras and printers. Now with search engines such as Shodan.io and Censys.io finding open devices on the Internet has gone to the next level. Google dorks work because Google happened […]
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15 Essential Open Source Security Tools

There are thousands of open source security tools with both defensive and offensive security capabilities. The following are 10 15* essential security tools that will help you to secure your systems and networks. These open source security tools have been given the essential rating due to the fact that they are effective, well supported and […]
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OpenVAS 9 install on Ubuntu 16.04

If you are installing OpenVAS into a Ubuntu virtual machine I suggest adding as much CPU as you can as this will speed up your scan times. A suggested minimum is 8GB of RAM and 4 cores. An interesting feature mentioned in the latest release is the development towards building a distributed system for large […]
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