Exam 10: Electronic Commerce Security

____ encryption encodes a message with an algorithm that uses a single numeric key, such as 456839420783, to encode and decode data.

A Web browser that has entered into an SSL session indicates that it is in an encrypted session.

When Java applets are run within the constraints of the sandbox, they have full access to the client computer.

____________________ exists when an unauthorized party can alter a message stream of information.

Any message traveling on the Internet is subject to secrecy, integrity, and necessity threats.

____ is the protection of computer assets from unauthorized access, use, alteration, or destruction.

____ refers to protecting against unauthorized data disclosure and ensuring the authenticity of the data source.

Message packets on the Internet travel a planned path from a source node to a destination node.

Active content is launched in a Web browser automatically when that browser loads a Web page containing active content.

The shorter the session key, the more resistant the encryption is to attack.

____ is the electronic defacing of an existing Web site's page.

In some cities that have large concentrations of wireless networks, attackers, called ____________________, drive around in cars using their wireless-equipped laptop computers to search for accessible networks.

Worms can spread quickly through the Internet.

Absolute security is relatively easy to achieve.

A(n)____ is an object that contains programs and properties that Web designers place on Web pages to perform particular tasks.

Digital certificates never expire.

The process of proposing and accepting (or rejecting)various transmission conditions is called session ____________________.

JavaScript programs, like Java applets, operate under the restrictions of the Java sandbox security model.

A(n)____________________ is a Trojan horse that secretly takes over another computer for the purpose of launching attacks on other computers.

____ is pretending to be someone you are not or representing a Web site as an original when it is really a fake.