"Security" tag
Secured!

Securing Apache, Part 6: Attacks on Session Management

In this part of the series, we are going to concentrate on attacks on session management. Application-level attacks on the session is about obtaining or manipulating the session ID without any prior information…

Firewall Scan

Advanced Nmap: Scanning Firewalls

After four articles on Nmap [1, 2, 3 & 4], which explained a number of command-line options for scan technique specification, target specification, port specifications, host discovery, evasion techniques, etc, it is time…

Secured!

Securing Apache, Part 5: HTTP Message Architecture

In the last four articles in this series, we have discussed SQL injection, XSS, CSRF, XST and XSHM attacks, and security solutions. This article focuses on attacks exploiting the HTTP message architecture in…

Scan time!

Advanced Nmap: FIN Scan & OS Detection

Nmap is a fantastic tool, and I just can’t refrain from praising it, every time I use it. The earlier articles in this series have detailed many important Nmap scan types. Let us…

Nmap Scanning Techniques

Advanced Nmap: Scanning Techniques Continued

The earlier articles on Nmap had covered the basic features, the working of the TCP 3-way handshake, and some important scan types, along with their practical use. The third article in this series…

Advanced Nmap

Advanced NMap: Some Scan Types

A broad overview and the basic features of NMap have been covered in an earlier article in this series of articles on Nmap. In this article, we discuss in detail various NMap scan…

Security measures

Securing Apache, Part 2: XSS Injections

In the previous article in this series, we started our journey to a secured Apache by dissecting its internals. We then looked at various attacks against Web applications via injection flaws, beginning with…

Lock it up!

Securing Apache, Part 1: The Basics

Targeted at readers with Web security concerns, information security experts, systems administrators and all those who want to jump-start their careers in Web security, this series of articles intends to cover the strengthening…

Mapping a network

Learning Nmap: The Basics

Nmap, the network mapping tool, is the starting point when analysing any network. It is an exciting tool — compact and power-packed. This article looks at the range of functions and options it…

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