1. The Difference Between Sniffing and Spoofing Sniffing: This is an attack where an attacker silently eavesdrops on network traffic to capture information. This is typically done by setting a ...

Open Network Vulnerabilities: Risks and Security Measures Network Vulnerabilities 1. Encryption Vulnerabilities Limited Encryption Scope Wi-Fi passwords only encrypt network access ...

Everything About TLS (Transport Layer Security) SSL or TLS? Secure Socket Layer (SSL) was developed by Netscape in the early 1990s to secure web communications. It was later standardized by t...

1. Core Principles of PGP (Pretty Good Privacy) The power of PGP comes from its hybrid encryption model, which intelligently combines two different encryption methods. Through its two powerful fea...

Certificate Generation: Using OpenSSL to Create CA, Client, and Server Certificates This post will walk you through the process of using OpenSSL to set up your own Certificate Authority (CA) and t...

The Concepts of Encoding and Decoding The first step in security analysis is to identify the format of the data you encounter. The most fundamental concepts here are encoding and decoding. ...

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). ...