There were four breaches, one hacking and the recent outage believed to be some configuration mishap while doing a software upgrade, all in past 5 years making big news for Optus (see reference1-5). Around 4.05am on Wednesday, November 8, 2023, Optus experienced a widespread service outage, affecting a significant number of its customers. The disruption … More Optus Outage Incident – Root Cause Analysis
Hey there! In this video, I’m diving into the intriguing question of how mathematics relates to the real world. This question has come my way quite a few times, even when I was teaching algebra to my kids. We often use math in our daily lives, whether it’s basic arithmetic or more advanced concepts like … More CISSP Series Domain3 Episode 15 – Mathematical Relevance in Security Models and Real Life
This is the running YouTube Playlist i am working on to cover complete CISSP syllabus in my way of explaining. Subscribe to it if you find this useful.
A brief strategy discussion
Refer following video to memorise EAL in quickest time possible.
🎯 #CISSP Tips 🎯 Fault Tolerance vs. System Resiliency 🎤 Words have some intrinsic meanings, and based on its genesis (etymology) it inherits certain story/context. Interestingly, at times while language evolves and is conditioned across different cultures, meanings of words also travels in the invisible cosmos of human consciousness, making it a subject of change … More 🎯 Fault Tolerance vs. System Resiliency
🪢 There has always been this tug-of-war between what is “comfortable” vs. what is “healthy”, since ages, and has been more of discussion with technology proliferation in our day to day affairs. 👨🏻💻 Software developers, while documenting and logging an application’s physiology, tend to be creative and use “variables” in making the program’s footprint more … More CVE-2021-44228 – Log4Shell/Log4J
🧎♂️All praise 😇 to Almighty Allah for giving me the strength to get ✅ CISSP and ✅ CCSP both within a span of 2 months 🎯. The Journey was too exciting, intense and anxiety filled. 📗 Sharing here the final notes for CCSP from Ben Malisow’s book 📚 and question practices takeout. I will try … More CCSP Final Notes – Before Passing the Exam
Today i finished CCSP OSG 2nd Edition by Ben Malisow. Following notes are my key takeaways. As i prepared for CISSP recently, i haven’t covered the overlapping topics.
