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@MrJeffMan (he/him) #WalkswithUnicorns Profile
@MrJeffMan (he/him) #WalkswithUnicorns

@MrJeffMan

Followers
7K
Following
10K
Media
2K
Statuses
14K

Sr. InfoSec Curmudgeon. Grandpa, pastor, teacher, skeptic, builder, kryptos, NSA, speaker, PCI, @TribeofHackers*4 @darknetdiaries ep83 @hak4kidz @secweekly

Baltimore, MD
Joined March 2010
Don't wanna be here? Send us removal request.
@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
4 months
You know you want to...!
@CtfSecurity
Container Security CTF
4 months
Come play in one of two Kubernetes Capture the Flag events we're facilitating at #DEFCON 33! Fri – Sun: Learning CTF Saturday: Competitive CTF First Place Prize (for a team on-site at DEF CON) is a Bambu Labs A1 Mini 3D printer! https://t.co/TPLudXsKCt @defcon #DEFCON33
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@dakacki
rand0h
8 months
Some major magic in the the lenses of @Understudy77 to trick the light in my favor. Also posed here with my favorite elder statesman @MrJeffMan
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
8 months
My first father & son talk!
@dalanshark
William Bailey 🏳️‍🌈🇺🇦🌻
8 months
@MrJeffMan and @dakacki in the same room at @BSidesCharm ? Call me there!
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@BSidesCharm
BSidesCharm
9 months
⛰️ ⛰️ ⛰️ ⛰️ ⛰️ We're elated to welcome back Black Hills Information Security as Gold level sponsors for 2025!⛰️ ⛰️ ⛰️ ⛰️ ⛰️ Go check them out: X: https://t.co/39sLsJieo0 LinkedIn: https://t.co/2x3WyW8RwH Discord:
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@_kernelcon_
kernelcon
10 months
@MrJeffMan IS KEYNOTING! He gives insight into the current state of security, where / why its failing & what could be the solution. Don't miss this! https://t.co/PgOmkm2o8x JUST OVER 40DAYS TILL CON!
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@dakacki
rand0h
10 months
It’s been quite a few hot minutes since my last actual con talk. Well, until now. ☺️ @MrJeffMan & I will be speaking @BSidesCharm !!! An honor and a privilege to share a stage with this legend.
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@benrothke
Ben Rothke
10 months
I recently received a flurry of emails from clueless recruiters hiring for a senior medical device information security role. It reminded me of project I worked on with Bruce Schneier. But client totally misunderstood everything @schneierblog told them.
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brothke.medium.com
Dunning-Kruger meets information security
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
11 months
I've gotten several apparel items over the past two months from West Coast establishments and I can't help thinking that they must have skinnier fat people in California.
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
11 months
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@dakacki
rand0h
11 months
I hear that train a ‘comin. It’s rollin’ round the bend. My clock has begun ticking down and I need a new opportunity. Technical background (blue team/threat hunting) but I’ve moved to operations over the past few years. Some ideal titles being Product Manager, Project Manager,
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@bsidesedmonton
BSides Edmonton
1 year
Did you miss our 2024 keynote? Enjoyed it so much you want to see it again? Catch it now on YouTube "Tales From the Crypt…Analyst: The After Life" by Jeff Man
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
1 year
That's a lot of medical IOT devices...good luck!
@J0hnnyXm4s
Johnny Xmas
1 year
2/3 tubes removed. Last one tomorrow. If I can get off of IV antibiotics, I get to go home.
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
1 year
Today only! https://t.co/JgR1WpuSlv @SecWeekly Learn about what we were talking about during the news segment on episode 851~
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jscrambler.com
Explore new payment page script requirements in PCI DSS v4, challenges to overcome, and technology approaches to simplifying compliance.
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
1 year
RIP, RIP, RIP in the hay, Teri Garr.
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@SecUnfPodcast
Security Unfiltered Podcast
1 year
I recently had the honor once again to talk with @MrJeffMan for part 2 of our conversation. In todays #episode we dove into how he developed an innovative way to #decrypt messages in the field for #specialforces. Check out the episode at the links in the comments! #nsa
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@SecUnfPodcast
Security Unfiltered Podcast
1 year
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@MrJeffMan
@MrJeffMan (he/him) #WalkswithUnicorns
1 year
Heading to @jawncon today, but thought I'd show some silidarity for #hackerfamily that's @WWHackinFest #SETECASTRONOMY
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@HackingDave
Dave Kennedy
1 year
Good times. Good friends. Doesn’t get better than this.
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