This article looks at the core of Rijndael – the round transformation – which will be broken down into its four steps: SubBytes, ShiftRows, MixColumns, and AddRoundKey.
This paper outlines a Distributed Denial of Service (DDoS) attack which abuses open recursive Domain Name System (DNS) name servers using spoofed UDP packets.
In this article I will go into the details you need to know on how to implement delegation of administration, as well as some design ideas to get you started.
This paper focuses on how identity and access management solutions can secure digital identities and information in compliance with regulatory guidelines across an extended enterprise.
In previous articles we covered the SPIKE HTTP proxy, and how to use it. Well there are many different HTTP proxies out there, and the BURP HTTP proxy is one of the better ones. Choosing an HTTP proxy to use is often a matter of preference.
We should always think twice before running an unknown program downloaded from the Internet. Of course not every application is dangerous, but it's all too easy to find a malicious program which will exploit our naivety - and that could cost us dearly. Let's see how we can analyse the behaviour of an unknown program before we run it.
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