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About the Author:

Ahmed Elhady Mohamed is a researcher at InfoSec Institute and an information security professional and author. He focuses mainly in the areas of exploitation,reverse engineering and web security. He's the webmaster of www.ITsec4all.com
InvalidSSL12092013

Invalid SSL Certification Exploitation

Introduction
Internet usage is growing dramatically, but the vast majority of Internet users don’t have any security backgrounds. Nor do a large majority of companies care about information security, and […]

DVWA08202013

Dictionary Attack Using Burp Suite

Nowadays internet usage is growing dramatically because of this, a vast majority of companies and individuals that provide services have a website so customers can know about the service(s) […]

Pharming08012013

Pharming Attack

Internet usage is growing dramatically, but the vast majority of Internet users don’t have security backgrounds. Nor do a large majority of companies care about information security and the […]

Phishing-06192013

Phishing and Social Engineering Techniques 3.0

This is the third part of the phishing and social engineering techniques series. In the first article we have discussed what phishing is and what the different types of […]

social-engineer-toolkit-feature

Phishing and Social Engineering Techniques 2.0

This is the second part of the phishing and social engineering techniques series. In the first article, we have discussed what phishing is, as well as different types of […]

email-injection

PHP Email Injection Example

Nowadays, internet usage is growing dramatically, but the vast majority of internet users don’t have a security background. Most of people use the Internet for communication with each other […]

Phishing and Social Engineering Techniques

Internet usage is growing dramatically, but the vast majority of internet users don’t have any security backgrounds. Neither do a large majority of companies care about information security and […]

Webscarab-03182013

Webscarab – An Overview

Introduction

Nowadays, because of increasing internet usage, most companies around the world use web applications which have all the information about the company and its activities. Usually, web applications have […]

cainNabel-sized

Password Cracking Using Cain & Abel

Introduction

According to the official website, Cain & Abel is a password recovery tool for Microsoft Operating Systems. It allows easy recovery of various kinds of passwords by sniffing the […]

First+Virtual+Router+20091013

Graphical Network Simulator Usage

What is GNS3?
GNS3 is abbreviation for Graphical Network Simulator that allows IT students to simulate complex networks that will help them to prepare seriously for CISCO certificates (CCNA, CCNP, CCIE, etc.), […]

blue architect tools

Manual Packet Analysis

In this tutorial we will learn how to read a packet header. It’s not very common to inspect packet fields, but it is important to know how to read […]

Retailers-Targets-SQL-Injection

SQL Injection

Today we are talking about SQLmap, a SQL injection tool that is used for detection and exploitation of SQLI.

What is SQLmap?

SQLmap is a free and an open source tool […]

shutterstock_71973916_large_verge_medium_landscape

Complete File Upload Vulnerabilities

Allowing an end user to upload files to your website is like opening another door for a malicious user to compromise your server. However, uploading files is a necessity […]