Networking Firewalls

ZA blocks access to dns. Why?

Two days ago, I began receiving warning messages from ZoneAlarm 5.5.062 about blocking access to dsn. The messages look...

13 comments posted 21yrs

posted by jsmith

13 comments posted 21yrs posted by jsmith

ENCRYPTED in port 80 header

I just started seeing some traffic on my firewall going to port 80 of some outside servers. The headers start out with A...

10 comments posted 21yrs

posted by phwashington

10 comments posted 21yrs posted by phwashington

SSL without the certificate?

Hi Not sure where to put a query like this but does anyone know if i can use https for one of my web servers without pa...

1 comments posted 21yrs

posted by a

1 comments posted 21yrs posted by a

Can you help a dummy with a FVS318 that he cannot get to route?

Hi There, I hope you can help. This is probably a dumb question but I cannot figure out the answer. Situation: I have a...

1 comments posted 21yrs

posted by gdavies

1 comments posted 21yrs posted by gdavies

blocking gator

Does anyone know what port gator makes it's broadcasts on and if there is in fact a way to block it? I know it is again...

3 comments posted 21yrs

posted by nospam

3 comments posted 21yrs posted by nospam

Proxy, Tunneling & Proxy Within Proxy

Hello: Our organization recently made it necessary for web browsers to use a proxy to access the web. The .pac file rea...

0 comments posted 21yrs

posted by mrelliotlovespie

0 comments posted 21yrs posted by mrelliotlovespie

VNC via VPN or no VPN?

When you use VNC from home to office, how important is it to go through a VPN tunnel? I have used PC Anywhere with simp...

3 comments posted 21yrs

posted by ng01

3 comments posted 21yrs posted by ng01

DLink 614+ wireless router & Go To My PC --- unable to connect - HELP!!

HI, I have a Dlink 614+ wireless router. It is connected to my desktop and I have laptop with wireless card to access t...

0 comments posted 21yrs

posted by vishtulasi

0 comments posted 21yrs posted by vishtulasi

enterprise class firewalls - opinions please

I am evaluating firewalls for a large (50,000 user) corporation. Gartner's magic quadant shows Netscreen (Juniper), Che...

17 comments posted 21yrs

posted by alan

17 comments posted 21yrs posted by alan

ZoneAlarm Program Control List Problem

Too All: I've been using ZoneAlarm free for at least 3 years. Since upgrading to the ZA 5.x, my program control list do...

2 comments posted 21yrs

posted by ymes-r-srha

2 comments posted 21yrs posted by ymes-r-srha

Can a router act as an smtp proxy ??

Hello all, I have a problem with an HP Digital Sender. By design, this device needs a direct link to an smtp server for...

1 comments posted 21yrs

posted by barabba72

1 comments posted 21yrs posted by barabba72

Kerio updates

I'm running Windows 98 with Kerio Personal Firewall (full version). I just tried to check for updates and got this mess...

2 comments posted 21yrs

posted by wildcatsareus

2 comments posted 21yrs posted by wildcatsareus

Hello ladies and gentleman

Hi, I dont speak English. I speak Spanish. By.

2 comments posted 21yrs

posted by clap

2 comments posted 21yrs posted by clap

Opening TCP & UDP ports???

I am having trouble with my file sharing software (winmx, limewire) and I'm running on WinXP and use a Linksys Wireless...

1 comments posted 21yrs

posted by Bergzui

1 comments posted 21yrs posted by Bergzui

Cisco to SonicWall Pro - connection problems

Hope I might get some direction here with a problem. T1 into our Cisco 2620 is working but about a year ago someone at...

0 comments posted 21yrs

posted by pc-dc-doc

0 comments posted 21yrs posted by pc-dc-doc