Enjoy – Thawing the frame from ArcticCon Watch the video (no audio) of the slides here:
Author: bigendiansmalls
VIDEO – Z Ransomware – SHARE 2017-San Jose
For anyone who missed my talk at SHARE 2017 – Ransomware on Z – Checkmate! Here it is in its entirety. Enjoy! Ransomware on Z – Checkmate! Please note that these videos and all videos released by SHARE are copyrighted by SHARE and are licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 license. http://creativecommons.org/licenses/by-nc-nd/3.0/ This means… Continue reading VIDEO – Z Ransomware – SHARE 2017-San Jose
Mainframes, An Overlooked Cyber Attack Target: Part One
An interview I gave regarding the state of mainframe security. Pt. 1. Mainframes, An Overlooked Cyber Attack Target: Part One
New job – Doing what I love
Well – the time has come to start doing what I love to do full time. I couldn’t be happier to announce that I’m working with RSM Partners, Ltd to help bring their amazing mainframe services, security & software business to North America. This is going to be a great challenge and a great opportunity.… Continue reading New job – Doing what I love
Iptables brute force protection w/ nat
Setting up a vm on top of linux which communicates via a TAP adapter (on the 10.1.1.x network), I wanted iptables to prevent brute forcing to both the host ports (here 22 for ssh) and ports forwarded to the vm (here 443) as they are exposed to the internet. This little snippet does both by… Continue reading Iptables brute force protection w/ nat
Metasploit, now with Privilege Escalation!
Update: The PR was accepted. Update your Metasploit installation and have a look! Version 1 of an APF privilege escalation (Requires Creds) of a metasploit module has been submitted for inclusion. This version has no bells or whistles. You can view it here: PR# 8228 z/OS Privesc via authorized APF library write access
SP4RKCON 2017 – Hacking mainframes for CICS and giggles
Here’s the presentation I gave at sp4rkcon: Hacking mainframe for CICS and giggles (PPTX ~43mb)
SHARE2017 – Presentations
SHARE 2017 Mainframe Pentesting SHARE 2017 Ransomware Mainframe Checkmate
RSA2017 – Presentation “It’s just a computer”
On Storing Passwords: A Better Way?
Thanks to the folks at ConFoo.ca for hosting my guest post to their blog: