0P3N Blog
Cybrary’s Open Blog is a user contributed cybersecurity knowledge base that brings together content highlighting the latest tools, exploits, technologies and insights in the industry.


Wrote my GIAC Penetration Tester exam today and passed with 87%. Have to say this was the hardest SANS Certification exam I've ever done. Some tricky questions in it. Now onto studying for my CISSP this year! Hi mr\_clark, I'm always be curious about sans material, have you attended an online or a live course? How was the material? How was ...


I have taken my CISSP exam yesterday and passed. My journey: Early on I bought Sybex books based on Amazon reviews. As I was doing more research on the exam I came across CYBRARY. I was little skeptical, however I signed up, on hindsight I did the right thing. My thanks to Kelly Handerhan and the CYBRARY team. Amazing instructors. ...


Dear Security Professionals I passed World’s best cloud security certification CCSP (Certified Cloud Security Professional) on 18 March 2017. I live in India. At present only 3 person are certified for CCSP in India. After passing top 5 worlds best IT security certifications CISA, CISM, CRISC, CISSP, CCSP in one year , I have decided to mentor CCSP exam candidates. ...


Want To Pass Docker DCA Exam Immediately?Qualified IT professionals are among the most highly valued assets for any organization. IT certification Docker DCA Exam are widely considered a litmus test for the job aspirants. These skilled human resources will drive a company ahead with their forward-thinking ideas and its precise application. If you are preparing to join IT industry, the ...


Simple Question. I've played with both, like them both (though parrot does seem to have some update issues). What's your preference? Why? So Parrot OS, or Kali Linux as your "go-to" Simple Question. I've played with both, like them both (though parrot does seem to have some update issues). What's your preference? Why? So Parrot OS, or Kali Linux as your ...


Privacy Authority Integrity Non-Repudiation I'm trying to get my head around these to understand the core 4 areas of cryptography better. How do you define each? Hiya, You still need this explained further? I saw you started another thread asking about non-repudiation & wasn't sure. Also the 'A' in PAIN is for authenticity, not authority. Privacy - prevent unauthorized disclosure authenticity - ...


Hi guys iam having troubles running packett tracer on kali linux 2.0 has anyone ever installed it fully and run it! if yes! What needs to be adjusted inorder to allow it run on kali linux otherwise it just echos out that it is running but doesnot actually open up! i shall be glad i get some good solutions here Although ...


Hi all, i am interested i want to join the study group Mal Mohammed Jamilu Hi Mal Mohammed Jamilu, Hello I am looking to join this group if possible. Currently beginning the labs. Hi kenark, You are most welcome. Looking forward. Vijay Hi Guys, I'm currently enrolled on the PWK Course I've only just started (about 3 weeks now). So far I'm working my way ...


Hey everyone, this is my first time posting on the forum. I am a mid level computer scientist that works with software testing in high assurance systems and have also recently been appointed to run a cyber security lab for our blue team. I was given several options to do for training (CISSP, CISM, GSLC) etc for my level 3 ...


I want to prepare my self for OSCP. i need cybrary team's help . How should i plan for it and everyday study plans. Thanks addy5452 Learn the topics from their syllabus https://www.offensive-security.com/documentation/penetration-testing-with-kali.pdf one by one. I want to prepare my self for OSCP. i need cybrary team's help . How should i plan for it and everyday study plans. Thanks addy5452 Thanks ...