Stephen Sims
LightNews LightNews
banner
steph3nsims.bsky.social
Stephen Sims
@steph3nsims.bsky.social
64 followers 7 following 3 posts
Security Researcher, Musician, SANS Fellow and Offensive Ops Curriculum Lead, Off By One Security, Gray Hat Hacking Author. Berkeley, California
Posts Replies Media Videos
steph3nsims.bsky.social
Join me tomorrow (Friday) at 9AM PT for the next Off By One Security stream with guest Ryan Chapman as we take a look at a DFIR perspective on the artifacts that attackers and attacker tools leave behind. How to be a stealthier hacker!

youtube.com/live/HP4rmZt...
How to be a stealthier hacker! ...with Ryan Chapman
YouTube video by Off By One Security
youtube.com
March 7, 2025 at 6:01 AM
steph3nsims.bsky.social
I've posted a new video to premier on Friday at 11AM PT on the Off By One Security YouTube channel. The video is on Format String Exploitation.

www.youtube.com/watch?v=pb9I...
Format String Vulnerabilities and Exploitation Are they still be useful
YouTube video by Off By One Security
www.youtube.com
February 27, 2025 at 4:56 PM
steph3nsims.bsky.social
First Post... I give weekly streams on intermediate to advanced security topics each Friday on the Off By One Security YouTube channel: www.youtube.com/@OffByOneSec...

I will try to make sure to post all upcoming streams on this platform, as well as YouTube, LinkedIn, and X.
Off By One Security
***MOST VIDEOS ARE IN THE LIVE SECTION/LINK*** Hello, My name is Stephen Sims. I'm a vulnerability researcher / exploit developer, and curriculum lead for Offensive Operations at the SANS Institute. ...
www.youtube.com
February 26, 2025 at 1:48 AM