Understanding Computer Security

What is computer security?

• Computer security is only about antivirus software.

• Computer security is the practice of protecting computer systems and networks from theft, damage, and unauthorized access.

• Computer security focuses solely on hardware protection.

• Computer security is the same as data backup.

Why is privacy important in the digital world?

• Privacy is irrelevant in social media interactions.

• Privacy has no impact on online shopping experiences.

• Privacy is only important for businesses, not individuals.

• Privacy is important because it protects personal information and maintains trust in digital interactions.

What is a threat in computer security?

• A threat is a security measure to protect data.

• A threat is a guaranteed attack on a computer system.

• A threat is a potential danger that can exploit vulnerabilities in computer security.

• A threat is a type of software that enhances security.

Name one type of malware.

• Trojan

• Virus

• Adware

• Spyware

What does antivirus software do?

• Antivirus software speeds up computer performance.

• Antivirus software protects computers from malware by detecting and removing harmful programs.

• Antivirus software enhances internet browsing speed.

• Antivirus software is used to create backups of files.

What is phishing?

• Phishing refers to a legitimate marketing strategy.

• Phishing is a method of securing sensitive information.

• Phishing is a type of software used for data encryption.

• Phishing is a type of cyber attack that seeks to obtain sensitive information by deceiving users.

How can you protect your personal information online?

• Use strong passwords, enable two-factor authentication, be cautious on social media, update software, and use secure connections.

• Share your passwords with friends

• Ignore software updates

• Use the same password for all accounts

What is a firewall?

• A firewall is a type of antivirus software.

• A firewall is a network security device that controls traffic based on security rules.

• A firewall is a physical barrier to prevent intruders.

• A firewall is a device that boosts internet speed.

What is the purpose of encryption?

• To compress data for faster transmission.

• The purpose of encryption is to secure data by making it unreadable to unauthorized users.

• To create backups of important files.

• To enhance the speed of data processing.

What is a virus in computer terms?

• A computer virus is a type of hardware that enhances performance.

• A computer virus is a program that only deletes files without spreading.

• A computer virus is a software that protects against malware.

• A computer virus is a malicious program that replicates itself and spreads to other computers.