As of December 2018 PHP 5 and 7.0 became End of Life. It is now July 2019 and up to 74% of PHP powered sites in the top 1 million are running software that is End of Life. This means there is no support and more importantly if new vulnerabilities are discovered, there will be […]
In the beginning there were Google Dorks, as far back as 2002 security researchers discovered specific Google queries revealed Internet-connected devices. Seventeen years later, it is still possible to find thousands of unsecured remotely accessible security cameras and printers via simple Google searches. Now, using search engines such as Shodan.io and Censys.io, it has become […]
CMS Detection Methodology The methodology used to determine the underlying technology of web sites is to search for specific strings within the HTML, or the HTTP Headers provided by the web server. For WordPress, our process is a simple matter of downloading the headers and page source from all sites in the Alexa top 1 […]
In this setup guide, we step through the process of getting OpenVAS (GVM) running on Kali 2019. Installing OpenVAS into a Kali-based system is made much easier by the inclusion of a quick setup script. When using Kali Linux for OpenVAS scanning, resource usage should always be taken into account. Whether running Kali in a […]
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.
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. […]
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.
Running Nmap on Windows is not as difficult or problematic as it was in the past. Nmap is supported on Windows 7 and higher with performance close to if not quite as good as Linux based operating systems. The majority of users still do use *nix based systems however a good number of people use […]
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 […]
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. Discover relationships […]