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.
Answer:
Underline the important text.
Make Links a Different Colour.
Making visual adjustments such as making text bold, making it italicized, making it ALL CAPS.
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maybe blockchain can help them in term of security
File management is set of methods for naming, storing and handling files. <span>A few key things that should be taken into consideration are: date, genre, occasion, and subject. After setting up a file management system on a computer the following challenges could arise: </span>standardize file naming, folder structure, metadata use and more. .
