1. Which Web Site vulnerability involves an attacker gaining information about a web site because of comments left in the HTML?

1. Leaked Information
2. SQL Injection
3. Parameter Manipulation
4. Character Encoding

2. Which Web Site vulnerability involves an attacker modifying the URL?

1. Character Encoding
2. Parameter Manipulation
3. Cross Site Scripting
4. Leaked Information

3. What is the name given to the security attack when an opponent obtains information from a transit and learns the contents?

1. Replay
2. Modification of messages
3. Eavesdropping
4. Traffic analysis

4. What is the name of the security service that deals with the protection of transmitted data from passive attacks?

1. Authentication
2. Data integrity
3. Availability
4. Data confidentiality