WPA2 hack: How secure is your Wi-Fi?
hi i have firewall 4 and was thinking of buying
version 5 plus is five any good, or should i stick with version 4 please help.
Save your money, and use one of the freebies. ZoneAlarm comes highly recommended amongst others.
You will NOT get hacked on a home computer. Hackers are not interested in the utter drivel that is on mine and everyone else's Firewalls??.they are useful in stopping Trojans dialing out but to be honest, if someone wanted to put a dialer on a computer it would not be rocket science. There are at least 5 programmes that can by-pass firewalls, 'TooLeaky' having the Gibsonmeisters' grudgingly awarded seal of entry. The Cult of the Dead Cows' Back Orifice, cheekily named after Microsofts' Back Office, could easily be put on a target computer, if one was really trying and the firewall would still be asleep. However. like my computer, most home computers contain utter drivel which is important to the owner but naff all use to the great unwashed. Bank and credit card details can be culled much easier than rooting through turgid files on a home computer. Hacking is not about breaking into home computers, it is about getting onto networks using passwords.
The 'alerts/attacks' are merely computers on the net asking your computer if it is still connected, these queries are called handshakes. When you are connected to the net you could be going through many servers and routers. This occurs in a millisecond, so you do not notice and all these routers and servers need to know that your computer is receiving, so that they can send images and webpages to your IP which is, in effect, your mailbox or receiving station. When on the Net you can pass through more than 20 servers and routers and they could all be handshaking your computer at short intervals. You will notice many of the 'alerts' come from Telecoms, which should come as no suprise as they own most of the routers etc.
If you were being hacked I can assure you that you would not get an alert.
Turn off all the alert buttons/warnings on your firewall safe in the knowledge that you will not be hacked. If it is any consolation I do not use a firewall on both my computers and I am on BB. I use a firewall on my laptop only because I take it to clients...so out of respect for their fears.......
Basically any decent firewall will do. I usually recommend Outpost click here, it is free and uses few resources. You could also keep the version that you have...it will be fine. Natch, for networks it is a different story.
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