is there any way to penetrate a strong firewall?
611655
Sure - log into it with administrator credentials.
378146
Yeah.  Ask your IT department to make a special exception just for you.  Good luck with that. :)\n\nIf the site is specifically blocked at the firewall and you're at work, you are out of luck.
196600
change your firewall settings
766362
this can be due to some firewall
1018523
use a proxy server on the web or use CPROXY program to cross the firewall\nthe program is german , and it's a little hard to install , but it workes really good !.
561679
do a search on your computer  FIREWALL and enter it and disable it
949094
use your-freedom proxy tunneling software\nyou can bypass almost any security filter\nit is available in \nwww.your-freedom.net\nim recommending you this because im using this\nand im satisfied with this\nofcourse it is free
191171
use a firewall like zonealarm . it is a freeware but very powerful
825267
It may be behind a firewall...
206943
You are going to have to hire a tech.to help you set up firewalls and install equipment to prevent such things.It is very hard to set it up to truly keep good hacks out.Good Luck
1021101
Yes, Dont connect it to the internet HaHaHa.  well look at the CIA and stuff dont think they have all that crap.  need a really really good firewall!
24671
Two possibilities come to mind:  IPv6 or SSL tunnel.  I have no direct experience with either, however.\n\nAccording to the speaker at a Linux talk on IPv6 I ttended a year+ ago, quite a few firewalls fail to do anything with (or even recognize) IPv6 packets.  You might find that you can poke right through without hindrance.\n\nA more "traditional" approach is an SSL tunnel/gateway, which is roughly what the other respondent suggested.  You set up a special server on  your home machine or some other external box to which you have access, and it acts as a proxy and connects your tunneled packet stream to the host and port of your choosing.  One example I saw in 2002 or so was called Bouncer; it was available only as binaries, but Linux, Win32 and Solaris versions were available.  Unfortunately the site no longer exists, but you can read up on it at the Internet Archive links below, and a search for the specific filenames may still turn up hits out there somewhere.
184657
There are a few ways, I wish you had put a certain web site or a certain type of firewall. The best I can give you is but safe143 at the end of the url or put home. instead of www.
156227
easy \ninstall a fire wall and open the ports that im uses while you work with it, when you leave block it and he wont be able to enter internet.\nThere are a lot of solutions to it i recommend the mcafee personal fire wall, it works great\n\n:P
296856
Use a hardware firewall with NAT and all ports stealthed. Make sure UPnP is disabled, and only allow outgoing connections to trusted (non-proxy) sites.
195429
try agnitum outpost firewall\n\nhttp://www.agnitum.com/products/outpostfree/download.php
528116
Yes!\n\nCheck this out:\n\nhttp://www.smoothwall.org/\nhttp://www.tldp.org/HOWTO/Firewall-HOWTO.html\nhttp://www.fs-security.com/