XSA Attack Stopping the cross-site authentication attack

Nov 01, 2005

A new form of phishing attack deposits an HTML tag on the vulnerable service to trap users into authenticating.

more »

Admin Workshop: Resolvers Insider Tips: Resolving Names in DNS

Oct 01, 2005

The resolver is the window from your computer to the global DNS system. Simply typing a URL awakens a link to computers all over the world.

more »

Books

Oct 01, 2005
Classic Shell Scripting Ending Spam Hardening Linux...
more »

Charly's Column The Sysadmin’s Daily Grind: Portfwd

Sep 01, 2005

Incoming TCP connections do not always end up where they are supposed to. A freely configurable redirector points digital debris in the direction of a new and better place.

more »

TCP Hijacking Understanding and preventing TCP attacks

Sep 01, 2005

It is quite easy to take a TCP connection down using a RST attack, and this risk increases with applications that need long-term connections, such as VPNs, DNS zone transfers, and BGP. We’ll describe how a TCP attack can happen, and we’ll show you some simple techniques for protecting your network.

more »

Socks 5 Examining the generic Socks version 5 proxy protocol

Jul 01, 2005

Socks is a universal proxy protocol for TCP and UDP that allows internal hosts to securely pass the firewall and authenticates users. This article describes the latest version of the Socks proxy protocol and shows how to implement it.

more »

ARP Spoofing ARP spoofing and poisoning

Jul 01, 2005

Any user on a LAN can sniff and manipulate local traffic. ARP spoofing and poisoning techniques give an attacker an easy way in.

more »

Security Intro Knowing the ways of the enemy

Jul 01, 2005
Most users have become so accustomed to networking that they never stop to ask if anyone may be listening. We all k......
more »

News

njobs Europe
What:
Where:
Country:
Njobs Netherlands Njobs Deutschland Njobs United Kingdom Njobs Italia Njobs France Njobs Espana Njobs Poland
Njobs Austria Njobs Denmark Njobs Belgium Njobs Czech Republic Njobs Mexico Njobs India Njobs Colombia