Everything About Digital Signatures and Certificates: A Complete Guide to PKI Today, we exchange vast amounts of information online. But how can we be sure that this data truly comes from a truste...

Hash and Encryption: Key Concepts and Differences In cybersecurity, hashing and encryption are essential techniques for data protection. While often confused, they have fundamental differences in ...

시작 OpenVPN을 설치합니다. 링크 로그인 후 오른쪽 CONNECT TO HTB를 클릭합니다. 그리고 그 아래 Starting Point 혹은자신이 실행시킬 머신을 클릭합니다. 새로 뜨는 창에 보이는 OpenVPN을 눌러줍니다. .ovpn 파일을 다운 받습니다. 다운 받은 ovpn파일을 OpenVPN을 열어 파일 섹션에 드...

Mastering the DOM: Concepts, Manipulation, and Its Evolution When you start web development, especially front-end, one of the first major hurdles you encounter is the DOM (Document Object Model). ...

Understanding Data Serialization Formats: XML, JSON, and YAML Explained In the world of software development and data interchange, choosing the right data format is crucial. This post explores thr...

URL Shortening Service Design Like TinyURL URL shortening can optimize links across multiple devices and track individual links to analyze potential customers and measure advertising campaign pe...

Waybackurls: Discovering Forgotten Paths for Reconnaissance Introduction to Waybackurls During the reconnaissance phase of a penetration test, gathering as much information as possible about a ta...

Shodan: The Search Engine for Everything on the Internet Introduction to Shodan Shodan is often called the “search engine for hackers,” but a more accurate description is a search engine for inte...

Passive DNS Analysis: Mapping Threat Infrastructure by Tracking Domain & IP History In cybersecurity investigations and threat intelligence, tracking an attacker’s digital footprint is critica...

A Tale of Two Tools: Philosophy and Core Differences nslookup and dig are not just different commands that perform the same function. The two tools have different philosophies from their very ince...