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a fire wall is a something that protects your computer from viruses and popups A mechanism that isolates a network from the rest of the internet, permitting only specific traffic to pass in and out. firewall is a hardware or software solution to enforce security policies. In the physical security analogy,
Wiki User
∙ 14y ago
Wiki User
∙ 6y agoA firewall is a piece of software or hardware that helps screen out Black-Hat intrusion attempts, viruses, and worms that try to reach your computer over the Internet. Think of it in the same way as a building's firewall where it acts as a physical barrier designed to limit the spread of fire, heat and structural collapse. Firewalls in computer are also designed that way. If you are a home user or small-business user, using a firewall is the most effective and important first step you can take to help protect your computer.
Wiki User
∙ 13y agoBecause it is!
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How do you explain why is hiring necessary and when?
Human Resource Management - Explain why is hiring necessary and when?
Does firewall ON is necessary while connecting 2 PC s with IP address?
It isn't necessary to run a firewall at all, but it is a prudent practice when connecting to the internet.
Is it necessary to have a firewall?
Yes ,If you do not have one Zone Alarm is recommended
What is firewall is and why it is necessary?
A firewall is a device made to either allow or deny transmissions from other computers (particularly from the Internet) to protect the computer from unauthorized access. A firewall is necessary because, as was said, it blocks unauthorized access by hackers and disallows any files that may contain harmful data like viruses and malware.
Which operating mode is generally necessary when running an FTP client behind a firewall?
PASV ("passive mode") is necessary when running a FTP client behind a firewall, as the default ("active mode") method will fail since the FTP server is unable to open a client to the client, usually because of NAT or firewall limitations.
Explain how stem cells are necessary for cell differentiation?
Stem cells are necessary for cellular differentiation because when they divide, they become specialized cells.
Explain why facial muscles are necessary?
the muscles in our face are necessary so we can smile and make facial expressions
How do you xxplain Why modulation is desirable?
Explain why modulation is necessary or desirable.
Before adding or subtracting two fractions they are converted into like fractions Explain with examples why this is necessary?
Before adding or subtracting two fractions they are converted into like fractions. Explain with examples why this is necessary.
Can you have a diagram of what how does hydroelectric work?
With necessary diagram, explain how MYCINES works.
What is necessary for you to be able to explain what happens during radioactive decay?
To fully explain radioactive decay you need quantum mechanics.
Was the revolution in agriculture necessary to the industrial revolution explain?
Yes, it was necessary because the inventions that were created had help aid the industrial revolution
