uppose that you are a computer virus writer; hence, you know that you need to store a copy of the code for your virus inside the virus itself. Moreover, suppose you know that a security administrator is also aware of this fact and will be using it to detect the presence of your virus in operating systems files. Explain how you can hide the embedded copy of your virus so that it is difficult for the security administrator to find it. Explain how a stateless firewall would block all incoming and outgoing HTTP requests.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Suppose that you are a computer virus writer; hence, you know that you need to store a
copy of the code for your virus inside the virus itself. Moreover, suppose you know that
a security administrator is also aware of this fact and will be using it to detect the
presence of your virus in operating systems files.

Explain how you can hide the
embedded copy of your virus so that it is difficult for the security administrator to find it.

Explain how a stateless firewall would block all incoming and outgoing HTTP requests.

What is the encryption of the following string using the Caesar cipher: THELAZYFOX?

 

 

Why can't Bob use the pair (6; n) as an RSA public key, where n = pq, for two large
primes, p and q?

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