Computer Security Basics

What is the importance of using strong passwords for computer security?

• Strong passwords are not effective in preventing cyber attacks

• Strong passwords help prevent unauthorized access and protect sensitive information.

• Strong passwords make computers run faster

• Strong passwords are only necessary for social media accounts

Explain why businesses should invest in computer security measures.

• Computer security measures are unnecessary and a waste of resources.

• Investing in computer security measures can lead to increased cyber attacks.

• Investing in computer security measures helps protect sensitive data, prevent financial losses from cyber attacks, maintain customer trust, comply with regulations, and safeguard intellectual property.

• Businesses should rely solely on luck to avoid cyber threats.

How often should individuals change their passwords to enhance security?

• Every 1-2 years

• Never

• Every 3-6 months

• Every 10 years

Name one common method used by hackers to steal passwords.

• Keylogging

• Brute force attack

• Phishing

• Shoulder surfing

What is the significance of two-factor authentication in enhancing security?

• Two-factor authentication enhances security by requiring users to provide two different factors to verify their identity, reducing the risk of unauthorized access.

• Two-factor authentication only requires one factor for verification

• Two-factor authentication increases the risk of unauthorized access

• Two-factor authentication has no impact on security measures

Describe the concept of 'phishing' and how it can compromise security.

• Phishing is a type of fishing done in the ocean

• Phishing is a cyber attack where attackers deceive individuals into providing sensitive information, compromising security.

• Phishing involves catching physical fish using a net

• Phishing is a legitimate way to gather personal information

Why is it important to keep software and systems updated for security?

• To increase the risk of cyber attacks and data breaches.

• To patch known vulnerabilities and prevent cyber attacks.

• To save money on security measures by not updating.

• To make the software slower and less efficient.

Explain the difference between antivirus and antimalware software.

• Antivirus software is free, while antimalware software requires a subscription.

• Antivirus software only works on Windows, while antimalware software is for Mac and Linux.

• Antivirus software focuses on viruses, while antimalware software covers a broader spectrum of malicious software.

• Antivirus software is more effective against ransomware, while antimalware software is better for spyware.

How can social engineering tactics be used to bypass computer security measures?

• By using complex encryption algorithms to hack into systems

• By physically breaking into a building to access computers

• By sending malicious emails with attachments

• By tricking individuals into revealing sensitive information or by gaining their trust to access secure systems.