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packet filter firewall

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13y ago

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How do i know if your Mac firewall is on?

Mac actually hasn't got a firewall like Win. You need a special firewall software. For example I'm using ProteMac Netmine. http://www.protemac.com/netmine/


Do you need any other protection for your computer if you use windows defender?

Yes. You at least need a firewall. Zone Alarm is an example of a firewall you can get for free.


Where can one read about Windows firewall settings?

There are a large number of websites online where one can learn about the correct settings for the inbuilt Windows Firewall. Firstly the Microsoft website has details and support tutorials. There are also a number of sites that detail how to disable the Windows Firewall for example at the site 'Dummies', this is especially important as it's not recommended to run more than one firewall at any time.


Which is a firewall?

Firewall define by its name only firewall means the wall of fire. firewall act as a security gateway between two network(usually between trusted and untrusted network) . Basically firewalls depends on the manufacturer. Ike so many are their for example CISCO,JUNIPHER,CHECKPOINT and etc but in the current senario checkpoint firewalls are mostly in use because they are not so costly and also realiable. firewall also have three generations first is packet filter, second is application proxy and third and last is stateful inspection. these are the generation according to checkpoint and stateful inspection firewall invented by checkpoint byself. ( VIKRAM SINGH )


Why firewall is called as computer hardware?

to understand this question, we must first understand what a firewall does. A firewall is a security system that limits the exposure of a computer or computer network to attack from crackers. This means that all a firewall does is prevent other computers from easily accessing it. If you have a software that is a firewall, then it is looking for hackers trying to get into your computer and terminating those connections. A hardware firewall could be anything, such as a router. A router is a great example of a firewall because it turns all the connections from your public IP address and assigns each computer it is connected to a private ip address, making it hard for hackers to access you computer. Your computer itself may also have something similar in it which would be considered a firewall.


Why does the internet let you go to any link?

It doesn't. It only allows you to go to those that are reachable from your computer. You can't, for example, go to a link behind a firewall unless the owner of the firewall has taken special measures to specifically allow that.


What would be a possible vulnerability or exploit that may lead to an attacker by passing the firewall?

Social engineering would not be a possible vulnerability or exploit that may lead to an attacker bypassing the firewall.


What is the worst firewall to have on a computer?

No Firewall


What is the meaning of firewall?

There is no such thing as firewall thinking or there is not any public information on firewall thinking.


Comodo firewall or Norton firewall?

Neither. Use AVG firewall. It's even better than the other two or the Windows firewall.


Im trying to use LimeWire but it says its blocked by a firewall but when you try to turn the firewall off its not their?

Is it your PC's firewall or NORTON firewall ? You may have more than one firewall installed on your PC


Where is the hole in the fire wall located?

Your question is incomplete. You asked a question that is like, "Where is the hole in the Swiss cheese?". There are usually several holes and each hole has a specific item or loom of items running through it. For example, the speedometer cable may have a hole in the firewall for itself or the A/C lines have holes in the firewall for their passage. BETTER QUESTION: WHERE IS THE HOLE IN THE FIREWALL FOR THE _________________?