Cool Tools Series: Reptyr
Jason Taylor brings highlights reptyr in our Cool Tools series, showing how to take a long-running process, like an Nmap scan, and move it to a new screen.
Networks
Explore expert insights and practical tips on network security, penetration testing, VPNs, and tools from Raxis’ cybersecurity professionals.
Five Things to Always Do After Getting Domain Admin
So you got DA on your red team or internal network penetration test. Here are the five things that Principal Penetration Tester Andrew Trexler does next.
Data Theft Exploit Part 2: DNS Exfiltration Attack
Raxis’ Jason Taylor is back with a detailed tutorial on performing both manual and automated DNS exfiltration attacks for pentesting.
Why 8-Character Passwords Are No Longer Enough: Lessons from the Raxis Password Cracker
With the start of 2026, the Raxis team is already busy. A new upgrade to our password-cracking system shows how quickly 8-character passwords can be cracked.
Data Theft Exploit Part 1: DNS Exfiltration Setup
Raxis Lead Penetration Tester Jason Taylor’s in-depth tutorial explains setting up a server for DNS exfiltration. Check back next month to run the attack.
Windows Kills Common Offline/Account-less Install Method
Microsoft Windows recently announced the removal of local-only installs on Windows 11. Raxis’ Ryan Chaplin looks at concerns and possible options.
Cool Tools Series: Kerbrute
Raxis Principal Penetration Tester Andrew Trexler walks through the many uses of Kerbrute from user enumeration to brute-forcing and password spraying.
Lateral Movement: From Beachhead to Breach
Raxis Senior Penetration Tester Nate Jernigan discusses lateral movement in penetration testing and the methods and tools he uses when performing these attacks.
Lessons from the DaVita Healthcare Ransomware Attack
The DaVita ransomware attack is one of the most impactful recent healthcare breaches. Learn what happened and what could have been done to limit the impact.
Cool Tools Series: Croc for Secure Data Exfiltration
Lead Penetration Tester Nathan Anderson provides tips on using croc for secure data exfiltration just like he does on red team engagements.
Cool Tools Series: Nuclei for Penetration Tests
Raxis’ Andrew Trexler shows how useful Nuclei is for network and application penetration tests, discovering vulnerabilities such as default passwords and more.
Cool Tools Series: NMAP for Penetration Tests
Raxis’ lead developer, Adam Fernandez, adds to our Cool Tools Series with a focus on Nmap: discovering live hosts that appear to be down and useful NSE scripts.
28 posts in Networks.