Ensure the source of the data using authentication techniques

Ensure the correctness of the content of the data

techniques used in integrity

This uses technologies to report when unauthorized modification occurs

This uses technologies for blocking unauthorized attempt to modify data

the ability of a system to ensure that an asset can be used by any authorized parties

The main objective of ... is to ensure that authorized access to data when desired is achievable

The most dangerous availability attack

A service is said to be available if

when a theif steal your computer you lose the

if the thief looks at the pictures or documents stored in your computer you lost the

If the thief changes the contents of your documents then you lost the

set of circumstances that has the potential to cause loss or harm

a weekness in the computer system that can be exploited to cause harm or loss

bombs are an example of a threat to ...

a program that has a secret entry point

A specific type of trojan horse that can be used to spread infection from one computer to another

A program that overtly does one thing while covertly doing another

makes information accessible to unintended people or programs

..... concentrate mainly in addressing a vulnerability to reduce the probability of an attack or the impact of a threat

computer networks are both fragile and strong