Is a type of malware that spreads in a network without human intervention?Worms. A computer worm self-replicates and infects other computers without human intervention. This malware inserts itself in devices via security vulnerabilities or malicious links or files. Once inside, worms look for networked devices to attack.
When both the sender and recipient use the same secret key the technique is called ____?Symmetric encryption is a type of encryption where only one key (a secret key) is used to both encrypt and decrypt electronic data.
Are measures taken to ensure that only those who are authorized can use a computer or network?Access control is a security technique that regulates who or what can view or use resources in a computing environment. It is a fundamental concept in security that minimizes risk to the business or organization. There are two types of access control: physical and logical.
Is software that is programmed to cause damage at a specified time to specific applications and data files?Malware is designed to cause damage to a stand-alone computer or a networked pc. So wherever a malware term is used it means a program which is designed to damage your computer it may be a virus, worm or Trojan. Virus is a program written to enter to your computer and damage/alter your files/data.
|