Industry-first security training & marketplace platform. Host & sell your courses & physical products with low fees. Cyber, red team, product security & more.
Your OnlySecurity profile just got more powerful.
You can set your status to open for work, list your skills, so the right people can find you.
Recruiters are on the platform. Your verified credentials are already there. Now your availability is too.
https://t.co/KKSn7LBsbt
The OnlySecurity platform just got a full rebuild.
Faster. Cleaner. Built around how security professionals actually learn.
Same no-fluff promise: hands-on training from people doing the job, not teaching from slides.
https://t.co/KKSn7LC011
Three real vulnerabilities. Replicable. Reportable. Earnable.
Learn how to find, triage, and report bugs that actually get paid — from hunters who’ve done it.
#BugBounty#Pentesting#VulnResearch
https://t.co/lPurHWF5rH
Containers are not a security boundary. Prove it.
From enumeration to breakout and privilege escalation — learn the techniques attackers use and the controls that actually stop them.
#ContainerSecurity#CloudSecurity#DevSecOps
https://t.co/pCpzT5ZbhZ
You’re being tracked. Right now.
Learn how to take back control — secure comms, anonymisation tools, data minimisation, and privacy habits that actually stick.
#DigitalPrivacy#OnlySecurity#PrivacyMatters
https://t.co/Qv1PZWBqYy
JTAG. UART. SPI. Firmware analysis.
Practise real hardware hacking techniques at your own pace — with actual labs, firmware, and tooling included.
No waiting for a class. Just build the skill.
#HardwareHacking#IoTSecurity#RedTeam
https://t.co/F6f3WluSaF
Not all RFID cloning risk is equal. Can you tell the difference?
Learn real cloning techniques, apply a consistent risk grading system, and communicate findings that clients actually understand.
#RFID#AccessControl#RedTeam
https://t.co/0Tvtao1CSl
Containers are not a security boundary. Prove it.
From enumeration to breakout and privilege escalation — learn the techniques attackers use and the controls that actually stop them.
#ContainerSecurity#CloudSecurity#DevSecOps
https://t.co/pCpzT5ZbhZ
SQLi is still killing apps in 2025.
Learn the attack patterns so you can build the right defences — parameterised queries, safe ORMs, input handling, and remediation that sticks.
#AppSec#SecureCoding#SQLi
https://t.co/iewXY8pN4s
Perimeter security is dead. Zero Trust is the standard.
Deep-dive into Cloudflare’s Zero Trust stack — secure apps, lock down networks, and protect users at scale.
For CloudSec, DevOps, and security engineers.
#ZeroTrust#CloudSecurity#DevSecOps
https://t.co/CWdM9hyxd8
That padlock isn’t as secure as they think.
Learn how combination locks work, how to decode them without damage, and how to evaluate real-world physical security.
#Locksport#RedTeam#PhysicalSecurity
https://t.co/XEgvkz1dSB
You don’t need to be a hacker to protect yourself.
Practical OSINT tools and digital safety tactics — no experience required. Start using them today.
#OSINT#DigitalSafety#CyberAwareness
https://t.co/yrWZj4uG2L
The best recon doesn’t touch anything.
Master visual intelligence: lighting, shadows, reflections, pattern recognition — and what they reveal about a target without ever setting foot inside.
#RedTeam#PhysicalSecurity#OSINT
https://t.co/Ecs0qKcXwz
You’re being tracked. Right now.
Learn how to take back control — secure comms, anonymisation tools, data minimisation, and privacy habits that actually stick.
#DigitalPrivacy#OnlySecurity#PrivacyMatters
https://t.co/Qv1PZWBqYy
Attackers hide their tracks. Can you find them anyway?
Learn to spot digital footprints, counter anti-forensic techniques, and reconstruct what really happened.
Hands-on labs. Real case studies.
#DFIR#DigitalForensics#IncidentResponse
https://t.co/xhRsKTKENr
AI isn’t replacing pentesters. It’s making good ones faster.
Learn how to use AI for recon, threat modelling, and structuring physical pentest plans that actually hold up.
#RedTeam#PhysicalSecurity#AIinSecurity
https://t.co/6abIKEOwQh
Most assessors get DESFire wrong.
This free course explains how these cards actually work, what you can test, and what you can’t — before you embarrass yourself on a job.
Free. No excuses.
#RFID#AccessControl#FreeCourse#OnlySecurity
https://t.co/YkYGntn1UC
Three real vulnerabilities. Replicable. Reportable. Earnable.
Learn how to find, triage, and report bugs that actually get paid — from hunters who’ve done it.
#BugBounty#Pentesting#VulnResearch
https://t.co/lPurHWFDhf
Collecting data is easy. Building intelligence that holds up under scrutiny? That’s different.
Learn structured, auditable OSINT — source validation, linked intel layers, and reports that drive decisions.
#OSINT#Intelligence#Investigations
https://t.co/LCohv5paXH
Your iPhone knows a lot about you.
Learn exactly how to lock it down; settings, apps, permissions, and habits that keep everyday users genuinely safe.
#iOSSecurity#MobileSecurity#OnlySecurity
https://t.co/GRSvd2DnkH