Instagram story viewer> @offsectraining> Posts

OffSec

@offsectraining

42.7K

followers

0

following

Empowering the world to fight cyber threats with indispensable cybersecurity skills and resources. Build the path to a secure future with OffSec.

POSTS STORIES REELS TAGGED

#OSAI is built for hands-on offensive operations against AI-enabled systems.

Swipe through for everything you need to know about OSAI, including what’s included, who it’s for, and how to get started ⬅️

https://www.offsec.com/courses/OSAI/ by @offsectraining

340

3

6 months ago

Introducing The Gauntlet: #DunePhantom. Coming May 27 📆

⚡️ 4 defensive missions
⚡️ Over $45,000 in prizes
⚡️ Free to enter

This season, you aren't just fighting an attacker; you're fighting the illusion. From shimmering alerts to vanishing logs, you’ll need to separate signal from sand to restore the truth.

And this time? We’ve upped the stakes. Compete for a massive haul of rewards, including gift cards and OffSec subscriptions (Learn One, Course & Cert bundles, and more).

New user? Click the link in our bio to register for #TheGauntlet.
Already an OffSec user? Head over to your OffSec portal to register for the event! by @offsectraining

72

4

5 months ago

#OSAI is officially here! 📣🐺

OffSec’s newest certification for hands-on offensive operations against AI-enabled systems is now available for purchase with Learn One, Course & Cert Bundle, and Learn Enterprise.

Built for practitioners who want to apply an adversary mindset to modern AI systems and stay ahead as the attack surface evolves.

🔗 https://www.offsec.com/courses/OSAI/ by @offsectraining

284

5

7 months ago

You're entering the final stretch of HackTrack.

HackTrack continues with another Active Directory walkthrough featuring AD06.

This week's focus:
🎟 Kerberoasting
🔓 UAC Bypass
🔑 Password Reuse
🛠 Public Exploit Validation

Learn how attackers move beyond initial access by identifying opportunities throughout an Active Directory environment.

📅 Saturday
🕓 16:00 GMT

Register Now: https://hubs.li/Q04rTkqs0

#TryHarder by @offsectraining

64

3

8 days ago

Cybersecurity Awareness Month comes with plenty of good advice:

🤔 Think before you click.
💪 Use strong passwords.
➕ Turn on MFA.
📢 Report suspicious activity.

And someone’s still going to click it.

Awareness helps reduce risk. But when prevention fails, your security team needs the practical skills to investigate what happened, understand the attack path, and respond.

Train for what happens next. https://www.offsec.com/

#CybersecurityAwarenessMonth #OffSec #TryHarder by @offsectraining

51

1

9 days ago

What could you accomplish in 90 days?

Build your first AI red teaming methodology. Take your penetration testing skills further. Learn to hunt threats. Get better at finding what others miss in web applications.

Choose your cybersecurity goal. The Course + Cert Bundle gives you 90 days of focused course content, hands-on labs, and exam preparation to build your skills and prove what you know.

Explore the Course + Cert Bundles: https://www.offsec.com/products/90-day-bundle/ by @offsectraining

33

2

10 days ago

Security checks can confirm that controls on your AI systems are working as expected. Some attacks can still manipulate trusted prompts, data, and workflows without triggering them.

That gap is the AI blind spot.

Understanding it is becoming increasingly important as organizations strengthen AI risk oversight for the EU AI Act.

See what your security tools may miss in our whitepaper.

Grab your free copy here: https://www.offsec.com/business/eu-ai-readiness/ by @offsectraining

16

1

11 days ago

38

0

15 days ago

OffSec is heading to Warsaw for #Cyber24Days, Oct 7–8 🇵🇱

We’re proud to sponsor a conference that brings government, defence, and industry together on cyber resilience and state readiness.

Stop by Booth No. B23 or connect with @leszekszczech

Not attending but want to speak with the OffSec team? ▶️ https://bit.ly/4wd4A0K

#TryHarder #OffSec by @offsectraining

33

1

15 days ago

Don't wait for 2027 to upgrade your career. 🛑💻

You have exactly 90 days left to finish the year strong. Grab an OffSec Course & Cert Bundle today, hit the labs, and you could be holding your OSCP, OSAI, or OSWA before the calendar flips.

Start your sprint today: https://www.offsec.com/products/90-day-bundle/

#OffSec #CyberSecurity #TryHarder #InfoSec #PenetrationTesting #TechCareers #osai #oscp #careerupgrade by @offsectraining

115

2

17 days ago

🤖 With our Annual Membership Program, you gain access to four types of labs.
All built to push you past the checklist.

1️⃣ Shiny Labs: Complex, interconnected networks for advanced research and multi-stage attacks.
2️⃣ Grimoires: Forensics, malware analysis, incident response, and threat hunting. New scenarios every month.
3️⃣ Cyber Range Scenarios: Drawn from real-world CVEs.
4️⃣ Proving Grounds Practice Labs: 200+ dedicated machines across Linux and Windows, with no time limits and no shared environments.

Start today. https://bit.ly/4ulvdjb by @offsectraining

59

1

18 days ago

🔍💻 When a critical vulnerability like CVE-2026-85706 (GitLab Unauthenticated Arbitrary File Read) drops, it's not just an alert for defenders—it’s a masterclass in application security.

Learn how manipulating the file.path parameter in the Repository Commits API triggers a path traversal flaw, and (BLUE TEAM) discover why validating data exfiltration from this exploit requires cross-referencing specific access logs.

Read the full technical breakdown here:
🔗 https://bit.ly/4yqqKOe

#VulnerabilityResearch #CVE #OffSec #AppSec #CyberSecurity #InfoSec by @offsectraining

364

0

18 days ago