Puuty to Bypass isa Share on Facebook Tweet on Twitter Share on LinkedIn Home › Forums › Security › General Security › Puuty to Bypass isa This topic contains 4 replies, has 3 voices, and was last updated by ryansmitty 10 years, 8 months ago. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts winxandlinxMember February 26, 2008 at 12:52 am #130659 Hi Everyone Is it possible to putty to bypass the isa Firewall Let me tell you my network configuration first i have internet access through only ISA server, that too with port number 80 Even i cant broswse or access internet with my gateway only through Internet explorer i can able access the internet So what i want is, through putty i can bypass the traffic with port 80 and then i can able to access the other host for telnet,ping and other protocols etc ????????????????? For example telnet yahoo.com 80 ????????????????????????? DumberMember February 26, 2008 at 1:22 am #197217 Re: Puuty to Bypass isa Install the Microsoft Firewall Client and open the ports on the ISA server where needed. winxandlinxMember February 26, 2008 at 1:40 am #277400 Re: Puuty to Bypass isa my doubt is without opening any port in firwall only through port 80 could i able to connect to connect any telnet server which is outside the network DumberMember February 26, 2008 at 2:13 am #197218 Re: Puuty to Bypass isa If you don’t want to open the ports you needed then it’s done. I don’t know you’re physical network setup but if you’re going to bypass you’re own firewall you’ll create a security breach. ryansmittyMember March 4, 2008 at 1:23 pm #318397 Re: Puuty to Bypass isa You can also configure putty to do ssh tunneling. That way you just tunnel through a port that is already allowed the the ISA rule set and you don’t have to worry about punching additional holes in the firewall. Ryan Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic.