How can you protect a computer from unauthorized access?

How can you protect a computer from unauthorized access?

• A. By using strong passwords and enabling firewalls
• B. By installing antivirus software only
• C. By disabling all network connections
• D. By only using the computer in a private location

Answer: (A)

Using strong passwords and enabling firewalls is an effective way to protect a computer from unauthorized access because it addresses multiple aspects of security. Strong passwords are crucial as they serve as the first line of defense against unauthorized users attempting to access your accounts or sensitive information. A robust password should be complex and unique, making it difficult for anyone to guess or crack through brute force methods. Enabling firewalls adds an additional layer of protection by monitoring incoming and outgoing network traffic. Firewalls can block unauthorized access to the computer from external sources, preventing viruses and malicious attacks that may exploit vulnerabilities in the system. Together, strong passwords and firewalls create a more secure environment, deterring potential threats and safeguarding sensitive data. Other options may focus on different aspects of security but do not provide a comprehensive approach like the combination of strong passwords and firewalls does.

Using strong passwords and enabling firewalls is an effective way to protect a computer from unauthorized access because it addresses multiple aspects of security. Strong passwords are crucial as they serve as the first line of defense against unauthorized users attempting to access your accounts or sensitive information. A robust password should be complex and unique, making it difficult for anyone to guess or crack through brute force methods.

Enabling firewalls adds an additional layer of protection by monitoring incoming and outgoing network traffic. Firewalls can block unauthorized access to the computer from external sources, preventing viruses and malicious attacks that may exploit vulnerabilities in the system. Together, strong passwords and firewalls create a more secure environment, deterring potential threats and safeguarding sensitive data.

Other options may focus on different aspects of security but do not provide a comprehensive approach like the combination of strong passwords and firewalls does.