Introduction

Hi! Today’s writeup is about the SSTI1 challenge in PicoCTF 2025.

​In the ever-evolving landscape of cybersecurity, attackers continually devise innovative methods to bypass traditional security measures.

The Definition

QKS Group research on the Unified Endpoint Management (UEM) market offers a comprehensive global analysis of key vendors. It examines…

In today’s rapidly evolving cybersecurity landscape, a one-time security test is no longer sufficient to protect against emerging threats…

A Critical Middleware Authorization Bypass Vulnerability

Hackers use steganography to hide malicious code inside harmless-looking files like images, audio, or videos. This technique helps them…

Small businesses are increasingly becoming prime targets for cybercriminals. With limited resources and often weaker security…

Hello, readers! 👋

Introduction

Disclaimer: This document is for educational purposes only. Exploiting systems without authorization is illegal and punishable by law.

🤔 What is 2FA? (And Why It’s Not Bulletproof)

In cybersecurity, "backdoor access" refers to a hidden or undocumented method of bypassing standard security protocols to gain unauthorized access to a system, network, or application. What it is: A…

The most dangerous and biggest threats for German companies in the consumer goods, food & beverage, and retail sectors

SIEM (Security Information and Event Management) systems are powerful tools used to collect, analyze, and report security data. These…

Many business owners harbor false beliefs about cybersecurity. The reasons for this vary: general misinformation, lack of awareness of…

In today’s digital age, security threats are more prevalent than ever. From cyberattacks to physical security breaches, businesses and…

Splunk is a widely used platform for searching, monitoring, and analyzing machine-generated data. It is utilized in IT operations…