Cybersecurity : learn information technology SECURITY: how to protect your electronic data from hacker attacks while you are browsing the internet with ... pc or television (Computer science Book 4) by Grid Alan

Author:Grid , Alan [Grid , Alan]
Language: eng
Format: epub
Published: 2020-08-05T16:00:00+00:00

Software updates

Software updates are very important as they protect your computer or mobile device. Software updates are used to patch holes or bugs found in an operating system, and this will make your device more secure. Check your operating system often to see if a new update is available. Some operating software update automatically.

Firewalls

Firewalls are great protection for computers because they prevent unwanted data from getting to your computer. They monitor the flow of incoming data and run checks to see if the information that’s about to be received by your computer is harmful or not. For example, anytime a user downloads something from a website, the firewall will scan the file in question and determine if it is malicious or not. Not all firewalls are the same. Most operating systems come with a built-in firewall, so there is hardly a reason to install additional firewalls. Also, these OS companies are constantly updating their security features to make them more reliable. Firewalls prevent unauthorized access to or from a private network.

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