The Trojan Horse programs and computer viruses in the real world, cannot be treated as the realizations of turing machines. In this article, the actions of Trojan Horses and viruses in the real world are considered and a minimal framework is described for their modelling for a better understanding. biological metaphors and some similar conventional approaches are shown to be inadequate. Some suggestions for constructing virally-resistant systems are also put forward.
Computer viruses also mimic the behaviour of biological pests. The facili ....etc

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World’s No.1 Top Hacker 
Who is he?
NAME: Mr. Ajay Karwasar
AGE: 27 years
STATE: Gujrat
COUNTRY: India
MONTH OF HACKING: JULY 2009
What did he do?
Swiss bank (World’s largest bank) in Switzerland, in which approximately 300 billion accounts are maintained & the security of that bank is very tight.
Mr. Ajay transfer a large amount of transactions from those accounts to his ....etc

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1. INTRODUCTION
Do viruses and all the other nasties in cyberspace matter Do they really do much harm Imagine that no one has updated your anti-virus software for a few months. When they do, you find that your accounts spreadsheets are infected with a new virus that changes figures at random. Naturally you keep backups. But you might have been backing up infected files for months. How do you know which figures to trust Now imagine that a new email virus has been released. Your company is receiving so many emails that you d ....etc

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Virus & Worms – Virus Analysis


Spyware Overview
• Spyware is a piece of software that gets installed on computer without your
consent.
• It collects your personal information without you being aware of it.
• Change how your computer or web browser is configured and bombard you with
online advertisements.
• Spyware programs are notorious for being difficult to remove on your own and
slows down your PC.
• A program gets installed in the backg ....etc

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pls send me the ppt's on this topic to my email id [email protected] pls tomorrow i have to give seminar on this topic pls reply me urgent

thanx in advance ....etc

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HELLO THERE....


I WANT A PROJECT RELATED TO CELL PHONE VIRUS SECURITY FOR MY MPHIL PROJECT. ....etc

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[font=ABSTRACT
Viruses: A virus is basically an executable file which is designed such
that first of all it should be able to infect documents, then it has to
have the ability to survive by replicating itself and then it should
also be able to avoid detection.
Computer viruses can be classified into several different types.
File or program viruses: They infect program files like files
with extensions like .EXE, .COM, .BIN, .DRV and .SYS. Some file viruses
just replicate while others destroy the program being used at that
time. ....etc

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ABSTRACT
Viruses: A virus is basically an executable file which is designed such
that first of all it should be able to infect documents, then it has to
have the ability to survive by replicating itself and then it should
also be able to avoid detection.
Computer viruses can be classified into several different types.
File or program viruses: They infect program files like files
with extensions like .EXE, .COM, .BIN, .DRV and .SYS. Some file viruses
just replicate whil ....etc

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Buffer Overflow , Virus & Worms and The “stacheldraht”  service attack tool

abstract
over flow
A process in memory:
- text (Program code; marked
read-only, so any attempts to
write to it will result in
segmentation fault)
- data segment (Global and
static variables)
- stack (Dynamic variables)

The process is blocked and is rescheduled to run again with a larger memory space if the user attack exhausts available memory.

worm and vir ....etc

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plzz send me abstract and dc for the topic ---virus and antivirus ..... ....etc

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