0x3 Security — Built by H4CK3RS. Not suits.
Offensive security built by operators, not suits. Penetration testing, red team operations, physical security, and 24/7 managed defense for small and mid-sized businesses — Arlington, TX.
Most "cybersecurity" is sold by people who've never popped a shell. We're the opposite: we think and operate like the adversary so SMBs don't have to. Every engagement is real tradecraft, mapped to MITRE ATT&CK, delivered with proof-of-concept — not a 200-page PDF you'll never read.
On this channel we show the work: sanitized engagement breakdowns, real attacker tradecraft, and how businesses actually get breached — plus straight-up guidance for anyone breaking into offensive security.
Led by Paul Nieto III — 22+ years across offensive and physical security. Receipts, not résumés: OSCP · CRTO · CRTP · CPTS · PNPT · CBBH · CDSA.
→ Find your gaps before they do: 0x3security.com
0x3 Security
Would you guys like training for offensive development - Setting up Mythic and one other c2 from scratch with Creating bypass / phishing for windows in offensive development for Mythic? We are actually using this technique in an egagement this week FYI :)
1 week ago | [YT] | 4
View 0 replies
0x3 Security
Red Team Series Videos start next week2 Vids a week. I am going to think on how to do some hands on content in 2027 so my videos dont get flagged and channel dont get taken down.
Also, I will be dropping some NinjaONE automation Videos and releasing my scripts on GitHub.
#RedTeam #NinjaONE #CrowdStrike #DNSfilter
1 week ago | [YT] | 10
View 1 reply
0x3 Security
I will be dropping a Red Team Series this until the week of Nov 14. I created a playlist for my channel actually re did it. This series is no Bullshit No POLITICALY CORRECT HORSE SHIT way to get into Red Teaming If I had to do it all over for 2027!
2 weeks ago (edited) | [YT] | 11
View 2 replies
0x3 Security
Dropping Later today after the live for thos who asked!
#CyberSecurity #HackTheBox #CDSA #BlueTeam
2 weeks ago | [YT] | 6
View 0 replies
0x3 Security
I got a shit tone of questions asked on LinkedIn the paast 3 weeks I think I might of Figured out the algorithm a bit, anyway I will be going live to answer them and AMA 5:30 PM CST
3 weeks ago | [YT] | 3
View 0 replies
0x3 Security
Filming!!
1 month ago | [YT] | 5
View 0 replies
0x3 Security
I will be back presenting at BSides in Albania in October! Still waiting on Amsterdam, Munich and DFW.
#CyberSecurity #RedTeam #SocialEngineering #OffensiveSecurity #PhysicalSecurity #PhysicalPenTest
2 months ago | [YT] | 7
View 0 replies
0x3 Security
Droping videos tomorrow - Sunday. Sorry I had chamber events and fight scene rehearsing for the movie H4CK3D and it has been a busy week. Fingers Crossed I might get an opportunity to play a lead role in a crazy horror movie which will be like End of Days with Arnold & [ Hellrazor, Exorcist, and World War Z]
4 months ago (edited) | [YT] | 7
View 0 replies
0x3 Security
Dropping tomorrow Might be a bit long but I will give break downs overall on what you will see, need, and do going forward...and what is like being 100% solo!
4 months ago | [YT] | 38
View 0 replies
0x3 Security
H4CK3D: One Last Job, One Last Breach is now up on IMDB. Our Director will update it and make some adjustments. I just got it up finally. And no it's a rel life hacker and action movie not AI. We will have the movie poster soon!
www.imdb.com/title/tt43624194/?ref_=ttfc_ov_bk
4 months ago | [YT] | 5
View 0 replies
Load more