PentesterLab

🎓🔐 New Achievement: Unix Badge Certified by PentesterLab I'm pleased to share that I've earned the Unix Badge Certificate of Completion. This certification validates practical knowledge of Unix/Linux security, including: • File permissions and privilege management • Detection of common system misconfigurations • Security assessment of services such as MySQL and Tomcat • Sudo configuration and privilege escalation risks • Hands-on security challenges in Linux environments As a software developer, I find it valuable to understand not only how to build systems, but also how to secure them. Continuous learning remains one of the most rewarding parts of this profession. #Linux #Unix #CyberSecurity #InfoSec #DevSecOps #SoftwareDevelopment #ContinuousLearning #pentesterlab #ethicalHacking

Great read from PentesterLab: “When the patch doesn’t fix the vulnerability”. A strong reminder that patching a symptom is not the same as fixing the root cause. As I continue practicing on PentesterLab, articles like this help me build the right mindset: understand the vulnerability class, test bypasses, and verify that the fix actually removes the issue. Huge respect Louis Nyffenegger and PentesterLab for consistently publishing practical AppSec content. https://lnkd.in/diCg96vY #PentesterLab #CyberSecurity #AppSec #Pentesting #CodeReview

If you are in Belgium 🇧🇪 and want some stickers: https://lnkd.in/dcmkMdeW

Another 5 labs in our JavaScript Sandbox Escape Badge: https://lnkd.in/gayGizmE !!!

Nyt olisi hyvä mahdollisuus päästä kokeilemaan PentesterLab pro-versiota! Ota yhteyttä mikäli kiinnostaa💪

I completed the Junior Pentester Track on PentesterLab and earned the Essential Badge! The badge covers labs across SSRF, RCE, SQL/NoSQL injection, LDAP injection, XSS, XXE and Open Redirect — all practical - exploit, observe & understand. #PentesterLab #OffensiveSecurity #WebSecurity

Got a nice surprise in my mailbox today! For anyone interested in cybersecurity, ethical hacking, or hands-on web security training, I can only recommend checking out what Louis and his team - highly skilled and genuinely kind - are building at PentesterLab.

𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗪𝗼𝗿𝘁𝗵 𝗥𝗲𝗮𝗱𝗶𝗻𝗴 - 𝗪𝗲𝗲𝗸 𝟮𝟭, 𝟮𝟬𝟮𝟲 A great week to look into AI-assisted tooling ⚒️ 𝗲𝘃𝗶𝗹𝘀𝗼𝗰𝗸𝗲𝘁 / 𝗮𝘂𝗱𝗶𝘁 An 8-stage vulnerability-discovery agent based on Cloudflare's Project Glasswing. https://lnkd.in/enxnMsDu. 🤖 𝗔𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝗳𝘂𝘇𝘇𝗶𝗻𝗴 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝘂𝗻𝗱𝗲𝗿 𝗟𝗟𝗠 𝘀𝘂𝗽𝗲𝗿𝘃𝗶𝘀𝗶𝗼𝗻 Using LLMs to autonomously build and operate fuzzing harnesses https://lnkd.in/eCZPiiVt. 💰 𝗦𝘁𝘂𝗯𝗭𝗲𝗿𝗼: $𝟭𝟰𝟴,𝟯𝟯𝟳 𝗥𝗖𝗘 𝗶𝗻 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 A really interesting write-up, mostly in terms of investment and automation some hunters put into their target. https://lnkd.in/eckAhgNs.

Just completed PentesterLab’s HTTP Badge. Learned how to: send raw HTTP requests with curl work with headers, cookies & methods understand URL encoding & parameter pollution upload files & manipulate request bodies send XML / JSON / YAML requests understand how proxies and forwarded headers work interact with WebSockets 43 practical labs done. Now moving deeper into AppSec and web exploitation. #CyberSecurity #AppSec #Pentesting