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OSINT

Email to Profile: Social Media Search and Free Lookup Tools

Introduction Connecting an email address to a real person can reveal valuable insights. With email-to-profile...

OSINT

Advanced Free Email Lookup and Reverse Search Techniques

Introduction Email addresses are often the keys to digital identities. With the right tools, you...

How to Use Pentest Copilot in Kali Linux

Introduction Artificial Intelligence is changing how cybersecurity professionals work, especially in penetration testing. Tools that...

Install OpenCV on Ubuntu 18.04: Step-by-Step Setup Guide

By Cyber Defence on July 4, 2026

Computer vision technology powers many modern applications, from image editors to facial scanners. OpenCV (Open Source Computer Vision Library) is a popular open source library used for image processing and computer vision tasks. It is written in C++ but works with Python...

Install VNC on Ubuntu 18.04: Step-by-Step TigerVNC Setup

By Cyber Defence on July 4, 2026

A remote desktop interface makes it easy to manage a remote computer. VNC (Virtual Network Computing) is a protocol that shares the graphical desktop of a server over the network. It allows you to use your mouse and keyboard to control applications...

Install Gitea on Ubuntu 18.04: Self-Hosted Git Service Guide

By Cyber Defence on July 4, 2026

Hosting your own code repositories is a great way to keep your projects private. Gitea is a lightweight Git service written in Go. It is very fast, uses very little memory, and provides a clean web interface that works just like GitHub....

Install Java on Ubuntu 18.04: OpenJDK 11 and OpenJDK 8

By Cyber Defence on July 4, 2026

Many modern programs require Java to run. From development tools like Eclipse to search systems like Elasticsearch, Java is a core package for web hosts. There are different versions of Java available. You can use OpenJDK, which is the open...

Email to Profile: Social Media Search and Free Lookup Tools

By 0xSnow on November 3, 2025

Introduction Connecting an email address to a real person can reveal valuable insights. With email-to-profile searches, social media lookups, and reverse search tools, you can uncover linked accounts, public posts, and verified identities. This process is common in cybersecurity, recruiting,...

Advanced Free Email Lookup and Reverse Search Techniques

By 0xSnow on November 3, 2025

Introduction Email addresses are often the keys to digital identities. With the right tools, you can uncover social media profiles, online activity, and even business records associated with an email. This process, known as email lookup or reverse email search,...

How to Use Pentest Copilot in Kali Linux

By 0xSnow on November 1, 2025

Introduction Artificial Intelligence is changing how cybersecurity professionals work, especially in penetration testing. Tools that once required manual effort are now becoming smarter and more efficient. One of the most interesting AI-assisted tools available today is Pentest Copilot, developed by...

How to Use the Windows Registry to optimize and control your PC.

By Tamilselvan S on October 30, 2025

The Windows Registry Editor lets you easily view and control critical Windows system and application settings. It acts as a central hub, storing configuration information for your hardware, software, and personal preferences. Type regedit in the Start menu or the...

MQTT Security: Securing IoT Communications

By 0xSnow on October 30, 2025

In the rapidly expanding Internet of Things (IoT) ecosystem, billions of devices are constantly exchanging data from smart home appliances and industrial sensors to connected vehicles and healthcare monitors. Behind this seamless communication lies a lightweight protocol that powers most...