MrComputerScience.com
Blog For Marketing And Tech Nerds
Security is not about tools. It is about mindset. Once you start thinking adversarially, you cannot unsee how fragile most systems really are. This category is about understanding security from the ground up without fear mongering or false comfort.
This section contains some of my best guides on computer security, cryptography, threat modeling, adversarial behavior, privacy, and systemic risk. I cover cryptographic primitives, attack surfaces, implementation flaws, side channels, and why best practices so often fail in the real world.
You will learn how attackers think, why defenses decay over time, and why security is never a one time problem. I connect security failures to incentives, economics, and automation, especially as AI amplifies both attackers and defenders.
If you care about data, trust, or survivability in hostile environments, this knowledge is table stakes.
Perimeter security assumes everyone inside the network is trusted and everything outside is hostile. Zero trust assumes breach: no user, device, or service is trusted by default regardless of network …
Continue Reading about Why Is Zero Trust Replacing Perimeter Security in Enterprise Networks? →
A watering hole attack compromises a site or resource that your target population visits, rather than attacking targets directly. For sophisticated threat actors targeting technology companies, …
Continue Reading about What Is a Watering Hole Attack and Why Are Developer Tools the Target? →
Incident response playbooks written before 2024 do not address vector store contamination, model weight integrity, prompt injection forensics, or agent audit log preservation. When an AI system is …
Continue Reading about Why Your Incident Response Plan Doesn’t Cover AI Systems →
Yes. Current voice cloning technology produces convincing voice replicas from samples as short as three seconds using commercial tools. Thirty seconds produces high-quality clones indistinguishable …
Continue Reading about Can Attackers Clone Your Voice From a 30-Second Sample in 2026? →
Insecure deserialization lets attackers execute arbitrary code by sending crafted serialized objects to any endpoint that deserializes them without verification. Java is especially vulnerable because …
Continue Reading about What Is Insecure Deserialization and Why Is Java So Vulnerable? →
Path traversal lets attackers read files outside the intended directory by manipulating file path inputs with ../ sequences. It has been in the OWASP Top 10 for over two decades. It still appears in …
Continue Reading about What Is Path Traversal and Why Does It Still Work in 2026? →
