Gabriel Odusanya is a 21 year old cybersecurity professional. Founder of OffShield Security (@offshield_ai ) . Application security engineer. Educator. The work is offensive-driven application and product security, and training people who are just getting into the field. He has trained over 300 students on how to actually start in cybersecurity. He trained the 20 students who recently graduated from the fully funded scholarship at TechAccess Foundation(@Techaccessfound ) . He is the cybersecurity facilitator at Grazac Academy (@grazacng ) and also owns a YouTube channel focused on application security for beginners. He has worked inside organizations as a security engineer and as CTO, securing their infrastructure, not writing theory. At API Shield Summit 1.0 he won the cybersecurity quiz and the hackathon. That gave him three API security vouchers: ACP, CASA, and ASCP. He is CASA and ACP certified. He is waiting on the ASCP result. He does security research. In 1 year 9 months he has built a name off output, not job titles. This is what Gabriel Odusanya wants the world to know and see. A 21-year-old from this side of the map who did not wait for a senior role before teaching, testing, and shipping. Someone who puts beginners into AppSec with their hands on real applications. Someone who can sit in a room as an appsec engineer or CTO and secure what is already live. Someone collecting API security credentials because that is the work he does CASA done, ACP done, ASCP next. Someone whose YouTube, classroom, and research are the same person: break the app, explain the break, train the next person to find it. Not a generic cybersecurity profile. Application security. Offensive work. Training. Research. Proof in public. That is the picture. If you are building something, a product, a team, a cohort, a fintech, an academy, whatever it is Gabriel Odusanya is a go to. Let’s work together. MY PROFILES : linktr.ee/gabbytechsec

How wonderful 🙂, read full article here bbc.com/news/live/cvgl73pxgn…

First in my bloodline to own a registered tech company… Proof that dreams backed by action can become real🔥 Offshield Security @offshield_ai

Offshield Security cohort 1.0 onboarding session nitter.net/i/spaces/1mxPaZmRlyqKN

It's official !! Cohort 1.0 training program starts September 21st, 2026 Get ready for hands on training, expert mentorship and career ready Cybersecurity skills. Same Vision. Bigger impact. 💪

Do you usually check app permissions before installing or allowing access? For example: camera, contacts, location, files, microphone. Yes / No 👇 Many apps request more access than they actually need. Reviewing permissions is a small habit that reduces unnecessary risk.

Here's a Quick question: Ever shared your login or OTP with a friend/colleague? Yes / No Drop yr answer below 👇 It’s the #1 way accounts get compromised. Stop sharing. Start securing.

A stolen password shouldn’t mean a stolen account. 2FA blocks 99% of automated attacks by requiring a second verification step. Do you currently have 2FA active on your Email, Banking, Social, Work and many more of your accounts ?

Happy New Month from all of us at OffShield Security. 🎊 September is here. Let’s make it a secure one.

Offshield Cohort 1.0 training program application form is now closed. Applicants should check their mail for more info. Thank you.

Cybersecurity tip: Most attacks happen through outdated software. Quick question: Do you update your devices/apps as soon as updates drop ? Yes/No

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New Certificate 🎓 Thanks to our tutor @_AyoOshodi , the school @offshield_ai , CEO of d school @gabbytech01, and especially to the youth builder @silverpenydr . Thank you all for the opportunity, and support. 🙏 I'm glad to be one offshield cybersecurity graduate. #newcert

Congratulations to our latest cybersecurity graduates! 🎓 on the 4 weeks Cybersecurity Foundations program. You’ve completed your training with @offshield_ai, gaining practical skills, hands-on experience, and a solid foundation for the journey ahead. Proud of your commitment and growth. Keep learning, keep practising ethically, and keep building. Big shoutout to our tutor @_AyoOshodi for the dedication till the end and thanks to the whole team for making this happen . If you want to get in on the Cohort 1.0 in SOC, AppSec Testing or Cybersecurity Professional (beginner based) click the form link below to register: forms.gle/QcNzjTAqFnEAGjMH8

Offshield Cohort 1.0 training Program application form is now re-opened Apply below 👇 The earlier the better Secure yr spot now

The form has now been closed, applicants will start recieving their mail, do ensure you check your mail if you registered.

The deadline is not here yet which is September 11th. but we might have to close this application early due to the numbers of applicants already recieved, but due to this a new target number as been set and once it reached that target application will be closed. Register Now using the form link below

A very big congratulations to our founder, on his latest milestone another couple of experince is being added 🔥🔥🔥

Did You Know? Authentication vs. Authorization In web application security, authentication and authorization are two different but closely related concepts. Authentication verifies a user’s identity it answers the question, “Who are you?” This may involve a username and password, multi-factor authentication, biometrics, or a security token. Authorization determines what an authenticated user is permitted to access or perform. It answers the question, “What are you allowed to do?” For example, a regular user may view their own profile, while an administrator may manage users and system settings. A secure web application must implement both properly. Weak authentication can allow attackers to take over accounts, while broken authorization can allow users to access information or functions that should be restricted. At Offshield Security, we help learners understand these principles and apply them responsibly during cybersecurity testing.