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What term describes a hardware device or software program that blocks unauthorized attempts to access your machine from the internet?
A peice of hardware of software that blocks internet or network traffic is called a Firewall.
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.
What does firewall determines?
The Firewall is software or hardware that checks information coming from the internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
What does Windows firewall determine?
The Firewall is software or hardware that checks information coming from the Internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
How do you allow a program like World of Warcraft to access the internet?
Normally speaking, the settings for the program to access the internet are already made when the software is installed. In other words, normally you need to do nothing special besides making sure you have an internet connection. If you have a firewall, it could be that this program blocks WoW. Normally there will be a pop-up window when you run WoW the first time, asking you whether you want to allow it to access the internet. Here you click yes. If you didn't, or sometimes during a new patch, the firewall blocks it. To unblock it, open your firewall, and see if there is a tab for "programs". Find World of Warcraft here, as well as the Launcher. Make sure they are "allowed". Different brands of firewalls have different UIs and configurations, so I can't be more specific - check your firewall manual or website for specific details.
How do you get firefox permitted to access the web?
A possible cause is security software (firewall) that blocks or restricts Firefox or the plugin-container process without informing you, possibly after detecting changes (update) to the Firefox program. Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox and the plugin-container process and the updater process.
What wall is used for computer protection on the internet?
This "wall" is refereed to a firewall. A firewall helps to prevent unauthorized access to computers. The program works off of a set of rules or criteria, that determines if an attempted access to the internet should be permitted or denied. In basic terms a firewall acts as a gate between your computer and the internet, determining what goes in and out.
Why do you keep losing connection to Roblox games?
Your internet connection may be poor or that the firewall on your computer is restricting Roblox's access to the internet.
Windows Firewall helps determine if a communication contains what?
Firewall doesn't care what is contained in communications. A firewall is software or hardware that checks information coming from the Internet or a network, and then either blocks it or allows it to pass through to your computer, depending on your firewall settings.
What do you do when you accidentally blocked an internet browser with your antivirus software How do you unblock it?
If you have a firewall, you should be able to go to your firewall and edit the traffic options, which dictates what programs get Internet access and which ones don't. Edit the protocol for your Internet browser to unblock it.
What does firewall software do?
The firewall controls what programs can access the internet and what programs from the internet can access the computer what is a firewall ?How does it work? http://computer.howstuffworks.com/computer-internet-security-channel.htm Is a security program which protects your computer from unauthorized access through the Internet. It resides on your PC and filters traffic coming and going from your computer http://www.Microsoft.com/protect/computer/firewall/faq.mspx
What is a PC firewall?
A PC firewall is a protocol that tells your PC what is allowed to connect to your PC trough the internet. To prevent Unwanted access from i.e hackers.
