Evaluation

A virus protects a company intranet from outside attacks.

• True

• False

2. 2. Remember to update your anti –virus software as often as possible, since new viruses are being created all the time. 

• True

• False

4. 3. Encoding data so that unauthorized users can't read it is known as decryption.   

• True

• False

5. Netscape Communication and Internet Explorer displays a lock when the website is secure and allows you to disable or delete_____

• A. anti-virus software
• cookies

• freeware

The most common methods of protection are passwords for access control, _____.

• A.   firewalls, and encryption and decryption systems

• B. viruses, hackers

• C. encryption

If you use online banking services, make sure they use _____ - files that are like digital identification cards and that identify users and web servers.

• A.   identification

• B. passport

• C. digital certificates