IT Architecture Components Quiz

Computer security is about protecting data in a computer from unauthorized access.

Confidentiality, integrity, and availability are the main aspects of computer security.

Confidentiality ensures that only authorized parties access computer assets.

Integrity ensures that assets can only be modified by authorized parties or in authorized ways.

Availability ensures that assets are accessible to authorized parties at appropriate times.

Vulnerabilities are weaknesses in the security system that can be exploited.

Threats are circumstances that have the potential to cause loss or harm to a computing system.

Attacks are the exploitation of vulnerabilities by humans or other systems.

Information security and traditional security differ in that information can be stolen but not lost, and confidential information can be copied and sold without detection.

Security deals with the protection of assets through prevention, detection, and re-action.

Viruses are malicious software programs that can infect computers and spread to others.

Worms are more sophisticated viruses that can replicate and send themselves to other computers.

Trojan horses and logic bombs are types of malware that can damage systems and steal data.

Social engineering is the manipulation of people into performing actions or divulging confidential information.

Phishing uses fake emails to trick people into giving away sensitive information.

Pharming uses fake websites to gather login credentials.

Botnets are networks of compromised computers used to send spam or launch attacks.

Rootkits are collections of programs used to mask intrusions and obtain administrator-level access to computers.

Symptoms of a computer compromise include antivirus alerts, pop-ups, disk space loss, and unusual activity.

Anti-virus and anti-spyware software are important for detecting and removing malware.

Anti-virus software must be kept updated to protect against new viruses.

Computer security is about protecting data in a computer from unauthorized access.

Confidentiality, integrity, and availability are the main aspects of computer security.

Confidentiality ensures that only authorized parties access computer assets.

Integrity ensures that assets can only be modified by authorized parties or in authorized ways.

Availability ensures that assets are accessible to authorized parties at appropriate times.

Vulnerabilities are weaknesses in the security system that can be exploited.

Threats are circumstances that have the potential to cause loss or harm to a computing system.

Attacks are the exploitation of vulnerabilities by humans or other systems.

Information security and traditional security differ in that information can be stolen but not lost, and confidential information can be copied and sold without detection.

Security deals with the protection of assets through prevention, detection, and re-action.

Viruses are malicious software programs that can infect computers and spread to others.

Worms are more sophisticated viruses that can replicate and send themselves to other computers.

Trojan horses and logic bombs are types of malware that can damage systems and steal data.

Social engineering is the manipulation of people into performing actions or divulging confidential information.

Phishing uses fake emails to trick people into giving away sensitive information.

Pharming uses fake websites to gather login credentials.

Botnets are networks of compromised computers used to send spam or launch attacks.

Rootkits are collections of programs used to mask intrusions and obtain administrator-level access to computers.

Symptoms of a computer compromise include antivirus alerts, pop-ups, disk space loss, and unusual activity.

Anti-virus and anti-spyware software are important for detecting and removing malware.

Anti-virus software must be kept updated to protect against new viruses.