Tim Medin
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timmedin.bsky.social
Tim Medin
@timmedin.bsky.social
Kerberoast Guy • RedSiege CEO • Hater of Pants • Former SANS 560 Author, Senior Instructor • Packers owner • Work Req: http://redsiege.com/contact
I'm home after teaching Offense for Defense at NineStart Connect. They offered free (yes, free) training to whomever wanted to attend. I can't thank them enough for offering this to our community!

The class is available here: training.redsiege.com (affordable, not free... sorry you missed out 😉)
November 14, 2025 at 3:03 PM
Wrapping up @defcon.bsky.social Bahrain at the ICS Village.
Not my best picture, but excellent photo bomb.
November 6, 2025 at 12:01 PM
Damn.
I’m never going to find this room.
October 24, 2025 at 11:14 PM
Last year at @wildwesthackinfest.bsky.social a few packages arrived late (not mine). The maintenance staff regularly receives packages and thought it was theirs. They opened it, found a pack of stickers.
They have been putting them on their stuff and the hotel.
"We wondered who that guy was"
October 9, 2025 at 9:24 PM
I love KC. BBQ capital of world! Had some fantastic Gates BBQ!
August 15, 2025 at 12:24 AM
After some fantastic KC BBQ at Gates last night, Molly and I are at INTERFACE KC 2025. Great group and I'm thankful for the opportunity to present! If you're here, come stop by the @redsiege.com booth!
August 14, 2025 at 6:26 PM
Day 1 of Red Team Tactics in the bag! And we got the best named room at @blackhatevents.bsky.social!
August 3, 2025 at 2:15 AM
lol
July 24, 2025 at 3:12 PM
Wow, it's been a year since we went our own way on training. I couldn't be happier where things have ended up. We now have 4 classes! One is running at Black Hat. Two are running at WWHF. One more will be ready for on-demand very soon. The price point for the direct classes is more affordable too!
July 8, 2025 at 8:47 PM
Two boys, two balls.
I love how baseball players and fans make it about the kids.
June 21, 2025 at 5:48 PM
Yankees Stadium with the boys (two of them)
June 21, 2025 at 4:50 PM
Had a great time at #SecretCon today.
June 20, 2025 at 12:35 AM
Finally fought my way to Inbox Zero to find that Microsoft updated the empty inbox image. What the heck is it?
Soap holder? AirPod case?
June 13, 2025 at 7:57 PM
lol, spammer oopsie
May 29, 2025 at 4:31 PM
This week on the 2nd Best Show on the Internet, the @redsiege.com Wednesday Offensive. This week with @secureideas.bsky.social (Kevin Johnson) from @secureideas.com (lol) talking about Talking to Execs.
Join us this week or any Wednesday at redsiege.com/wedoff at 1:30ET.
May 7, 2025 at 5:36 PM
I started to respond to text spammers as "Bird Facts". I setup a bunch of auto replacements for "bird1", "bird2", ... to responses to make it faster.
April 24, 2025 at 11:59 AM
What side is the gas on?
April 13, 2025 at 4:48 PM
I don’t care. I’m drinking it anyway.
April 2, 2025 at 9:51 PM
Almost wrapped in the studio
March 27, 2025 at 4:11 PM
Back in studio for @redsiege.com’s Initial Access Operation with @hardwaterhacker.bsky.social and Corey Overstreet! Can’t wait for this to come out in a few weeks!
@jconncreative.bsky.social has a sweet setup for this!
I’m super excited to make this available to you.
March 25, 2025 at 3:11 PM
Live this week on the @redsiege.com Wednesday Offensive with @hacks4pancakes.com .
Join us this week, or any Wednesday at 1:30 ET at redsiege.com/wedoff.
Awkward family photo of the folks with their cameras on.
March 19, 2025 at 5:33 PM
Time once again for the 2nd Best Show on the Internet, the @redsiege.com Wednesday Offensive. This week Derek Banks from @bhinfosecurity.bsky.social talking on AI for Offense.
Join us this week, or any Wednesday, at 1:30 ET at redsiege.com/wedoff.
Just 30 minutes, and no sides!
Awkward family photo!
March 12, 2025 at 5:37 PM
Once again... it's time for the 2nd best show on the internet, the @redsiege.com Wednesday Offensive. This week with Joe Sarkisian from Den Secure/Wolf and Co discussing hiring technical people.
Join us this week, and every Wednesday, at 1:30 ET at redsiege.com/wedoff.
February 26, 2025 at 6:37 PM
We're in studio recording this week!
We have an upcoming SiegeCast, and Offense for Defense class from Jason and me.
Keep an eye out for both!
@mzbat.bsky.social dropping the sass. ;)
February 19, 2025 at 7:00 PM
Live on the 2nd Best Show on the Internet, the @redsiege.com Wednesday Offensive. This week with Kyle Avery from Outflank/Fortra.
Join us this week, or any Wednesday at 1:30 at redsiege.com/wedoff.
Just 30 minutes, and no freakin' slides!
Awkward family photo time!
February 19, 2025 at 6:34 PM