A firewall determines what external network traffic(internet) should or should not be allowed to pass internal network(computer). A firewall is network security that protects software and hardware from untrusted sites that may have viruses, worms, and bugs that are detrimental to the computer.
Trojans, normal viruses, etc. Anything can and could hop on to the files you send depending on the websites and if you don't have a firewall.
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Answer:
A microcomputer that is smaller, lighter and less powerful than a notebook that has a touch sensitive screen is called a: tablet. Which of the following is a collection of programs rather than a single program? system software.
Answer:
et your goal.
Choose a website builder.
Define your layout.
Claim your domain name.
Gather your content.
Add the right pages.
Design your website elements.
Pick the professional tools you need.
Explanation: