Vadim L.
Vadim L — founder and full-stack engineer with 25+ years building platforms, security products, and AI tooling. His background spans system administration, analysis, and cybersecurity, working hands-on from architecture through delivery. He writes about offensive security and what actually holds up in production.
Cyber Security
Types of Cyber Attacks: Learn How to Prevent Them
Why cyber attacks happen and the shapes they take — from DDoS and malware to SQL injection — with practical guidance on preventing the most common ones.
Cyber Security
Cloud security: Introduction
An introduction to cloud security: the public, private and hybrid environments, what each is best suited to, and why securing the cloud has become non-negotiable.
Cyber Security
Israel cyber security companies: Cyber security Strategy
Inside Israel's national cybersecurity strategy — the three-layer model of robustness, resilience and defense — and how it helped turn the country into a global hub for security companies.
Cyber Security
Methods Of Pen Testing
How pen tests are actually carried out — the black, grey and white box methods, the different ways to run them, and how findings are turned into useful reports.
Penetration Test
What is Penetration Testing
A clear walkthrough of penetration testing: what it is and the five stages — from planning and reconnaissance through to reporting — that make up a real-world engagement.
Cyber Security
Cybersecurity in Action: Strategies for a Safer Digital Future
A plain-language primer on what cybersecurity defends against and why it matters across every sector — and the layered mix of risk management, protection and constant adaptation that keeps systems…
Written by the operators
on the engagement.
We publish what we'd want to read on the train home. Reproducers, post-mortems, the occasional opinion. If a piece doesn't survive a peer review by the bench, it doesn't ship.