Computer Ports?

Question

How do you close your computer ports?

I know there are different ones, most answer questions regarding computer security just mention that shut your ports, but how

Answer 1

It depends on what ports you are referring to -usually if you are referring to ftp, tftp, smtp, snmp or http (for instance) you are looking at a device that allows these connections through. In this case, you might be looking at a firewall that gives you these ports and you have control over which one you can open. Other devices also have the capability to close ports. With a firewall it is usually in one of the menu screen and it will tell you what ports are open or closed.

Answer 2

pc Ports are the interface between a working laptop or pc and different computers or peripheral instruments. In different phrases, a port is an outlet on a bite of equipment to which a plug or cable connects. In a shopper/server atmosphere, such because of the fact the internet, computers make their centers available utilising "numbered" ports. purchasers connect with a provider at a particular IP handle and on a particular port sort. to illustrate, if a server gadget is working a internet server and a document pass protocol (FTP) server, the internet server might generally be available on port eighty, and the FTP server could be available on port 21.

Answer 3

the only way you can make sure your ports a closed is to use a firewall a good firewall not only closes unused ports but it will stealth all your port which means you can't be seen on the internet so you'll only receive traffic you've requested from websites, to find out the state of your computer security wise gibson research corporation have a good online test called shield up you can test you computer here http://www.grc.com/ just click on the shield up logo scroll about halfway down next page till you find shields up click on it and just follow the prompts

Answer 4

Don't listen to shakermaker! Tissue crumbles and has wood fibers. Use lint free cloth!



Okay, seriously. First recognize that an open port is not a *bad thing* necessarily. A good firewall program will help you keep the uglies out. Zone Alarm is a popular one (I think it may be free), otherwise, do a search on the internet for "Review firewall" and select a good one.

Answer 5

windows firewall closes ports unless you enable them..never tried to manually close a specfic port

Answer 6

Here you are, a free gift. Download this, read the instructions on the download page and you're away.



http://www.nirsoft.net/utils/cports.html

Answer 7

scrunch up some bits of tissue and stick them in the ports