Chapter 5, Problem 3.3E

Explanation of Solution

Additional ways to properly secure computer:

The other ways to protect computer and mobile devices from viruses are listed below:

• Be cautious while browsing online.
• Adjust browser settings.
• Use a Virtual Private Networks (VPN).
• Use password protection.
• Encrypt data.

Be cautious while browsing online:

• Unscrupulous websites can attempt to inject virus in the system or mobile devices.
• Thus, while visiting websites, checking email, doing online shopping, posting to social networks, the user has to be cautious.

Adjust browser settings:

• Most browser facilitates to adjust the level of security and privacy while browsing.
• This can assist in lowering the risk of malicious infections reaching and affecting computer device.
• Some browsers even facilitate their users to tell sites not to track their browsing activities by disabling cookies.
• However, by default, most of the options in a browser are disabled. Still it takes only few moments to make necessary adjustment in the setting to enhance the security.

Use a VPN:

• A VPN is a tremendous way to step up the security of the computer machine while browsing online...