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Verdich [7]
3 years ago
6

What is a fire wall and how does it work

Computers and Technology
1 answer:
valentina_108 [34]3 years ago
3 0

Answer:

Firewalls are software or hardware that work as a filtration system for the data attempting to enter your computer or network. Firewalls scan packets for malicious code or attack vectors that have already been identified as established threats.They are useful to protect and keep your data secured and safe.They can detect hacker id's and won't let them access your data with passwords.Hope this answer helps

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The first option is the correct answer
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3 years ago
Typically, when an organization purchases Internet access from an Internet Service Provider (ISP), the ISP will grant it
hodyreva [135]

Answer:

(B) A single public IP address that it can use for NAT

Explanation:

Because the IPV4 IP protocol is still used today, the number of available IP addresses is limited (only 4,294,967,296 addresses in the world), for this reason, the most correct practice is the assignment of a single public IP to those companies that acquire services from an ISP, with some few exceptional cases of companies that own several.

So that the company's addressing can be executed successfully, the use of NATs is enabled, this allows the translation of network addresses, allowing the company to have as many private networks as necessary and that these can be communicated Correctly with the global network, the Internet, through the public IP of the company.

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3 years ago
Why is it generally a good idea to set the font size to at least 30 points in presentations?
vova2212 [387]
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8 0
3 years ago
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How does computer applications affect our lives daily? 1- paragraph (4 sentences)
Mnenie [13.5K]

Answer:

Computers affect our lives daily because we use them everyday to browse the internet and solve problems in real life. They help solve problems and without them, getting certain information would be much harder. They help us interact with friends from anywhere in the world and communicate with relatives. It has also helped us during this pandemic and lets us learn from school in the safety of our own home.

( hope this helps, i wrote it myself ;-; )

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Promissory estoppel legal doctrine can help AtlasNow from being meted out injustice due to lack of consideration

<h3><u>Explanation:</u></h3>

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