Merhabalar, Techcareer tarafından düzenlenen Siber Güvenlik 101 Bootcamp kapsamında yer alan Ağ Güvenliği eğitimi sırasında edindiğim…

Requirement :
1. Pengetahuan Mengenai ACL
2. Pengetahuan Mengenai Static Routing
3. Cisco Packet Tracer Pastinya

I had a hard time finding any good resources on rbash configuration, so I thought I’d post about it, to possibly help others like me :)

What is BloodHound?

Protect API keys and configs in .NET.

Lenovo issued patches for three vulnerabilities in Lenovo Vantage (CVE-2025-6230, CVE-2025-6231, CVE-2025-6232) allowing local privilege escalation on PCs. Update immediately.

以駭客的角度出發，先收攏攻擊表面。

System Security Management through CCE-Based Vulnerability Assessment and Modular Server Hardening Mr. M. Iman Karmawijaya, CTO of LSWare…

Cyber security configuration management is a foundational discipline for safeguarding digital assets by ensuring that all systems, devices…

Network dünyasına adım attığında karşına en sık çıkacak cihazlardan biri hiç şüphesiz switch’lerdir. Peki yepyeni bir Huawei switch eline…

Recent outages at AWS, Azure, and Cloudflare show that internal configuration errors, not attacks, are the new single point of failure in hyper-automated global cloud infrastructure.

Cloudflare’s services suffered yet another disruption on Friday morning, rendering LinkedIn, Zoom, Downdetector, and a number of other

A critical LPE flaw (CVSS 9.1) in Plesk's Password-Protected Directories allows Apache configuration injection. Any Plesk user can execute root commands and achieve full server takeover. Update immediately.

A critical ScreenConnect flaw (CVSS 9.1) allows authorized users to expose config data or force untrusted extension installs. On-premise users must upgrade to v25.8 immediately; cloud users are already patched.

A guide on firewall Configuration review for your day to day pentests.

Critical Odoo on NixOS flaw (CVE-2026-25137) leaves databases exposed due to configuration immutability. Restarts wipe the master password.

ClickUp discloses a configuration flaw exposing 893 emails and a live API token via Split.io feature flags. Learn how client-side SDKs became a public leak.

You may already know how to download the pre-built Kali Linux image for VMware. There are plenty of resources available for installation…

Introduction

Yesterday, reports emerged that kernel.org had deleted all hosted kernel files. Every archived and current kernel package became inaccessible. Affected paths returned HTTP 404 or HTTP 403 errors. …