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Vulnerable Mobiles (2/2005)  »MD5 No Longer Safe MD5 is probably the most popular hash function – its application ranges from simple file checksums up to DRM (Digital Rights Management). It appeared not possible to find a hole in MD5, one has been found by Chinese scientists. »When an Intruder Compromises Logs If an intruder takes control of our system logs we will not be able to recreate their actions. The SYSLOG Kernel Tunnel project is supposed to fill this gap. »Usenet Newsgroups - defenceless against abuse The standards and protocols used in Usenet are the underlying technologies of the Internet. »Spammers Strike Back Spammers often use poorly secured systems. We teach you how to protect yourself from them. »Vulnerable Mobiles - 5 ways to hack your mobile phone applications Java 2 Micro Edition is perceived as a generally safe programming environment. We will take a look at possible scenarios of attack on mobile devices using this version of Java. »Write Your Own Rootkit - hide files and processes in GNU/Linux Analysis of ELF executable code can be complicated – programmers try to create applications in a way which would render the tracing of their programs impossible. |
        
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