Tài liệu Code Hacking 4-5 pptx

... this, the code to execute a shell is written quickly in C, and the machine code for this operation is recorded. Now, when the buffer is overwritten the data to do so consists of the code to be ... which allowed code with large numbers of loop repetitions to be run. In this instance, by the time the ActiveX execution code was reached, no dialog would be forthcoming, and the code would just ... stack so that when returning from the function we execute some arbitrary code of our choosing and not the intended code that would otherwise be called. void function(int a, int b, int c) {...

... •Defense against Google Hacking 30Google Search Appliance?•It sounds like a good idea to put a search appliance in the enterprise.•Then someone has their source code searched.–/* TODO: ... variables–“Standard” demo and debugging program–“HTTP_USER_AGENT=Googlebot”–Frequently an avenue for remote code execution• http://somebox.someU.edu/~user/demo.cgi?cmd=`cat /etc/passwd`21Default Pages•Default ... patches for web application explain the newly discovered vulnerability•Analysis of the source code of the vulnerable application yields a search for un-patched applications•Sometimes this...

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... integration testing, and debugging your own code 84 ● Reviewing other team members’ low-level designs and code and having 85 them review yours 86 ● Polishing code by carefully formatting and commenting ... Tuning code to make it smaller and faster 89 Code Complete 1. Welcome to Software Construction Page 5 © 1993-2003 Steven C. McConnell. All Rights Reserved. 1/13/2004 2:40 PM H:\books\CodeC2Ed\Reviews\Web\01-Welcome.doc ... the source code is always up to date. Consequently, it’s imperative that the 136 source code be of the highest possible quality. Consistent application of 137 techniques for source -code improvement...