What is Steganography ?
Steganography is the practice of hiding information within a non-secret information. Early examples are writing secret messages on letters with invisible ink.
A more modern usage of Steganography in the information era is hiding data in … Read more
IP forwarding is about sending a network packet from one network interface to another, it is a synonym of routing.
If your Linux machine has multiple network interfaces, and if traffic comes in one interface that matches a subnet of … Read more
There are a lot of ways to find out your public IP address on a Linux or Unix-like systems.
In this guide, you’ll be introduced to some of the fastest ways to get your public IP address via your terminal.… Read more
MongoDB is a general purpose, document-based, distributed NoSQL Database built for modern applications and especially for the cloud era.
Unlike relational databases such as MySQL that store data within tables, MongoDB stores data in collections in BSON format, which is … Read more
Since it runs on almost all platforms (including Windows, Linux, Unix, Mac OS X, etc.), Node.js allows … Read more
Scapy is a packet manipulation tool for computer networks, it was written in Python and can forge, decode, send and capture network packets with very easy API.
Scapy runs natively on Linux, and on most Unixes with
libpcap and its … Read more
Apache Cassandra is a free and open-source distributed NoSQL Database Management System designed to handle large amounts of data across many nodes, providing high availability, high performance, and linea scalability.
As a result, if you need high availability (zero downtime) … Read more
OpenCV is a highly optimized library that is aimed for building real-time computer vision and machine learning applications, it was built to provide a common infrastructure among computer vision engineers and to accelerate the use of machine perception in the … Read more
MySQL is an open-source relational database management system (RDBMS), it implements the relational model (hence the R in RDBMS), and uses Structured Query Language (SQL) for managing its data.
MySQL is free and widely used, it has … Read more
Pip is a package management system for Python that simplifies installing packages. With pip, you can install any Python package that is registered in the Python Package Index (PyPI) and other package indexes.
In this guide, you will … Read more