Marek "Netbe" Lampart (@cyberbezpieczenstwo)

@cyberbezpieczenstwoGdynia, PolandJoined July 2026

Hi, I'm Marek "Netbe" Lampart, a cybersecurity engineer with 25+ years of IT experience. I write about cybersecurity, Linux, networking, DevOps, system hardening, and secure infrastructure. CCNP Enterprise, SC-100, OSCP. Author of https://netbe.pl.

@cyberbezpieczenstwoGdynia, PolandJoined July 2026

Marek "Netbe" Lampart

About

Available for

Marek "Netbe" Lampart's blogs

Recently published

Linux Security Beyond Root: Understanding Syscalls, Capabilities, Namespaces and eBPF

Social Media Is Becoming a Digital Identity Layer — What Developers Need to Know

MikroTrick: How Attackers Can Take Full Control of MikroTik RouterOS

When CVSS Stops Being Enough: Measuring the Real Risk of a Vulnerability

When a Security Boundary Fails: Why Authentication Bypasses Can Be More Dangerous Than They Look

Marek "Netbe" Lampart

About

Available for

Marek "Netbe" Lampart's blogs

Recently published

Linux Security Beyond Root: Understanding Syscalls, Capabilities, Namespaces and eBPF

Social Media Is Becoming a Digital Identity Layer — What Developers Need to Know

MikroTrick: How Attackers Can Take Full Control of MikroTik RouterOS

When CVSS Stops Being Enough: Measuring the Real Risk of a Vulnerability

When a Security Boundary Fails: Why Authentication Bypasses Can Be More Dangerous Than They Look

Marek "Netbe" Lampart

About

Available for

Marek "Netbe" Lampart's blogs

Recently published

Linux Security Beyond Root: Understanding Syscalls, Capabilities, Namespaces and eBPF

Social Media Is Becoming a Digital Identity Layer — What Developers Need to Know

MikroTrick: How Attackers Can Take Full Control of MikroTik RouterOS

When CVSS Stops Being Enough: Measuring the Real Risk of a Vulnerability

When a Security Boundary Fails: Why Authentication Bypasses Can Be More Dangerous Than They Look

Search Hashnode

Marek "Netbe" Lampart

About

Available for

Marek "Netbe" Lampart's blogs

Recently published

Linux Security Beyond Root: Understanding Syscalls, Capabilities, Namespaces and eBPF

Social Media Is Becoming a Digital Identity Layer — What Developers Need to Know

MikroTrick: How Attackers Can Take Full Control of MikroTik RouterOS

When CVSS Stops Being Enough: Measuring the Real Risk of a Vulnerability

When a Security Boundary Fails: Why Authentication Bypasses Can Be More Dangerous Than They Look