Pretty much every protocol used for malicious traffic and Trojans is also used for legitimate traffic. You cannot block all bad traffic just by filtering on protocols.
When given that ICMP and HTTP are both allowed, if you have to block one, block ICMP.
Choices were:
DNS
DHCP
ICMP
HTTP
https://library.skillport.com/courseware/cbtlib/TPSY0201/metadata/eng/TPSY0201B.htm?
ICMP
You don't block a network protocol to prevent Trojan Horses from entering your computer. It is the ability to recognize threats and scams that enable you to defend your computer.
allow Ip out for all protcols block Ip in for all protcols block ICMP in/out allow HTTP However trojans can find another ways to enter the system, so you must use a good internet security product with firewall.
You can't. It's blocked for a reason. Workplaces block particular websites to prevent employees wasting valuable company time. Schools and colleges block sites to prevent students being distracted from their learning. Internet security services sometimes block malicious websites known to infect computers with viruses, trojans, keyloggers and so on. Governments also block illegal websites. If the site is illegal and has been blocked, your government may be able to trace you trying to connect to it. Websites are blocked for a reason.
Yes. My Avast anti-virus has blocked several malicious viruses that seem to be associated with the banner on certain pages of their website. Fortunately, they were blocked.
Gmail can be blocked as a site on your computer. You have to see on your browser where it has been blocked. Go where it is blocked and then unblock it.
Usually it's the account, not the computer.
It is best to report a company that is considered, a harmful malicious software distributor, to the Better Business Bureau and also to Trend Micro, so in the future these sites can be blocked, from attacking your computer.
you have to go on to a library computer and make shure its not blocked then do that thereor.....=unblock the program=
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You cant
to text a block number you of to have a computer