Security / Firewalls :: Disabled Windows Firewall But Ports Closed?

Jan 16, 2012

I have disabled windows firewall in Windows 2003 server control panel but only few ports are shown opened when i scanned with advanced port scanner why other ports are closed.How to open the closed ports?

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Security / Firewalls :: Server Unexpectedly Closed Network Connection

Feb 4, 2012

I was trying few days ago a tutorial of SSH tunneling, but I got an error,"server unexpectedly closed network connection", although I did everything like in the video tutorial and port 433 was not closed.

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Security / Firewalls :: All Ports Blocked Even With DMZ And Firewall Down

Oct 16, 2012

I've been trying to open ports 5800 and 5900 for UltraVNC and checking them with online port checkers, but they are always listed as closed. I've even tried taking town windows firewall, my router firewall (although as soon as I disable and apply, it automatically switches back to enabled again), and also DMZ'ing my router. I wonder if it might have something to do with my new modem, but in the config page for that, the advanced settings are locked out. the modem is an arris TM722G, and the router is a linksys wrt-54G with DDWRT firmware.

I'm running windows 7 x64 and using a static local IP, I want to be able to use DynDNS to connect to UltraVNC.

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Security / Firewalls :: Windows Vista Firewall / Internet Not Working

Apr 4, 2011

i am using windows vista on my laptop.i was using zone alarm firewall, but switched it to windows firewall.after switching, my internet was cutoff. i can see that i am connected to my network, but cant get to internet.when i run diagnosis on my laptop, it gives me three options:

my Ethernet driver is having hardware issue.

my wireless driver is having hardware issue.

ip protocol binding is having issue. check ipv4 and ipv6 settings.

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Security / Firewalls :: Windows Server 2003 Domain / Hardware Firewall?

Mar 29, 2011

At my small business (30 employees) we currently don't have a hardware firewall. Should I have one? If so what do you recommend? We are all connected to a Windows Server 2003 domain in one office building.

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Security / Firewalls :: In Windows 7 Internet Not Responding?

Aug 28, 2012

Windows 7 I could not able to browse internet, because it showing DNS problem. But I can able to ping my gateway and I can able to get internet in Windows Xp. I am using firewall in my campus. There is any problem in my firewall?

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Security / Firewalls :: Cannot Remotely Connect To PC (Windows 7) But Can With Localhost?

May 15, 2011

I need remote access to certain programs on my home PC but I just cannot get it to workWhen I set the programs port preferences (i.e. port 8087), I can connect with "127.0.0.1:8087". both the utorrent and webcamXP work fine. But when I replace the localhost with my external IP (lets say 79.149.114.227, so that would be "http://79.149.114.227:8087" in the case of webcamXP and I tried port forwarding: I have added the port to my NAT in the router's setting so it should be fine, but it is not (numbers are fictual of course)[CODE]

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Security / Firewalls :: Blocking Windows Live Messenger?

Jun 29, 2012

I'm trying to block any access to Windows Live Messenger. Domain names, Ip addresses or somethings that I can use to stop users from logging in?

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Security / Firewalls :: How To Turn Off Firewall

Apr 20, 2012

I'm not sure how I turn off my firewall

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Wireless :: Ports Forwarded But Test As Closed?

Oct 25, 2011

I have my 2Wire AT&T U-Verse router properly set up to forward the port 25565 from my machine. (Incidentally, PortForward.com gives me a blank page when I try to look up how to do this.) However, when I test the port is indeed open ( Open Port Check Tool - Test Port Forwarding on Your Router ), it returns as closed. Yes, I'm running the server software while I run the test. I only have the Windows Firewall, but I ran attempts while the firewall was completely disabled as well as with just the appropriate programs allowed.

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TP-Link WR740N - Ports Still Closed After Forwarding?

Jan 23, 2013

Ports are still closed after forwarding them dont know why am using TP-LINK WR740N.

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Security / Firewalls :: Using NAT With Cisco ASA 5510 Firewall?

Mar 25, 2011

I was under the impression that those global addresses that we used with NAT were from the outside IP addresses range?Lets say my outside IP address is idk 192.112.40.11 /30 and I only had two usable IPs (since you can't use network and broadcast IPs) so how would I set up NAT for a couple of Inside addresses with a shorting of addresses like this? Idk if that makes sense what I'm trying to say

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Netgear Wnr3500v2 - Ports Closed After Forwarding Before Timed Out?

Dec 1, 2011

I have a problem trying to forward ports needed for steam: my connection to internet looks like this Cisco epc3212 cable modem -> netgear wnr3500v2 ->my pc, all via ethernet cable I set up static ip for my pc and forwarded ports in router but after checking results on web port scanners it only changed from timed out to closed. I have no firewalls, neither on my pc or router, i called my isp and they told me they don't block any ports. I have windows 7. After trying dmz all my ports remain closed except for 3389 which is remote access for windows. I.ve been working on this for past few hours and i'm loosing my mind .

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Security / Firewalls :: Comodo Firewall - No Internet Access

May 8, 2012

I installed Comodo Firewall today, and I couldn't access my Internet from then. I actually liked it's UI and all and want to keep it. The only something that I felt that might be causing the problem is "Use Comodo Secure DNS Server"? Is it likely the reason to be the cause of the problem?

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Security / Firewalls :: Authentication Error In Fortigate Firewall?

Dec 5, 2012

I have one Fortigate 200B Fire wall, which is using for wifi internet. i had configured one login page in the fourtigate .The path following below system > config > replacement message > authentication > login page.

it was working earlier. suddenly its not working. when i checked this path, that login page message colum was blanked. when i trying to put the message again its not pasting and am unble to type the message also.

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Security / Firewalls :: How To Configure Router Firewall To Stop Websites

Aug 19, 2011

I am new to firewalls and I am trying to make mine block specific websites but so far have had no success. Here are the settings I am using in the router's admin area:

Security > Firewall > General
Active firewall
Security > Firewall > Rules

[Code].....

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Security / Firewalls :: How To Block Ultrasurf Using Fortigate 200AA Firewall

Jul 25, 2012

I'm using Fortigate 200A firmware Versionv4.0.3,build0106,090616 and IPS Definitions 2.00673 (Updated 2009-08-11).

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Linksys Wireless Router :: WRT610N Ports Showing Closed When Tested

Dec 18, 2012

We have a WRT610N and are having trouble getting access out to the internet with an FTP client.We are trying to configure Sync2 a program from 4team.biz. It is an MS Outlook application that utilizes FTP servers to host .PST files (outlook data bases) for synchronization.The software has an FTP client built in that can access FTP accounts to store and synchronize the .PST file.
 
The issue is the WRT610N will not allow this client to connect to our FTP account.   We had 4Team’s tech support working on it for a few hours. Ultimately they decided it was my router causing the problem. To demonstrate this to us, they tested ports 80, 21, & 22 utilizing the following websites: url...
 
All the ports showed either closed or not responding.How do I open these ports so that I can allow Sync2 to communicate with the our FTP account?  We are hosting out FTP site at 1and1.com.

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Security / Firewalls :: Wireless Router Cannot Pass From Firewall To Get IP From DHCP Server

Sep 22, 2011

Recently i had suffering with wireless connection problem, currently my wireless router connected to WAN directly, after that go into firewall and then go thru switch to end user PC, for LAN user there is no issue, but for wireless connected PC it is prompted with limited connectivity problem(DHCP is disable on router), after check with ipconfig /all. it seem likely due to wireless PC cannot get the IP from DHCP server. i am using DLink615 router. i had checked firewall setting there is firewall policy that connected all router ip into company LAN, but i don't think there is DHCP VPN setting up. is there anyway i can go thru firewall and get IP from DHCP server because if i set up DHCP on router, it cannot pass thru and access to LAN.

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Security / Firewalls :: Visiting Laptops From Plugging In CAT Cable / Accessing LAN Protected By Perimeter Firewall?

Jun 29, 2012

Besides MAC address filtering, is there another good / easier way to keep visiting laptops etc from plugging in a CAT cable and accessing a LAN protected by a perimeter firewall?

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Security - How To Add Ports To Cooperate Firewall

Sep 27, 2012

I am trying to configure a recently purchased Barracuda Web Filter, After adding the IP address, DNS Server, Default Gateway and the new setings, I am now trying to configure my Corporate Firewall..I do not know what Coporate Firewall the manual is reffering too.

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Security / Firewalls :: FCC Is Investigating Pogo Game Site Because Of Poor Security

Mar 24, 2013

Is it true that the FCC is investigating the Pogo game site because of poor security? Is Java the cause of this problem?I'm very leery of getting on the Pogo site because I've been told that my computer could get a virus and crash.

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Security / Firewalls :: Sonicwall Network Security Appliance - Receiving A Content Blocked Message?

Dec 24, 2011

I'm new to IT, and have been put in charge of managing our servers hile my boss is on vacation.We currently have a Sonicwall Network Security Appliance that handles our Firewall/VPN and have web content filtering set in place.I have a user who belongs to 2 CFS policy groups that we have set up. I've double checked with Active Directory, and he is a member of both groups.

This person SHOULD have access to Job searches/ and Restaurants,but receives a "content blocked" message on his browser.It appears to me that the settings in Sonicwall are correct, as well with AD member groups.

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Security / Firewalls :: Connecting To A Security-enabled Wireless Network?

Jan 19, 2013

I am trying to connect to a Security-enabled wireless netowork. I have the key. My problem is that I can't seem to figure out how to enter it. When I try to connect I open the "view available networks"window. I see the network name and it shows a strong signal (all 5 green bars).

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Cisco Firewall :: 5510 / Adding AIP Firewalls To Existing CSC Firewalls Setup?

Mar 3, 2011

I have a customer with active/standby on a pair of 5510's with the CSC modules. They were inquiring about the AIP/ASA, and since this would NOT work in their current setup, would getting a pair of 5510/AIP configured for transparent failover work placed in front fo the existing units? Would I need to have a switch placed between the AIP and CSC ASA's?  Or would I setup the ASA's for context based Active/Active failover to interconnect the ASA's to the existing units, but I still see a need for a switch.

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Security / Firewalls :: Install Microsoft Security Essential On PC?

Sep 15, 2012

I want to install Microsoft Security Essential on my PC, but I am not sure which download I need. One says amd64 and the other is x86. I am using windows xp 32bit.

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Security / Firewalls :: Security Tools And Techniques For Wireless LAN?

Apr 20, 2013

Some security tools and techniques for wireless LAN??

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Security / Firewalls :: Get Security Key Password For My IPad?

Jun 10, 2012

How can I get the security key password for my iPad?

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Security / Firewalls :: Security Update Keeps Trying To Install

Dec 28, 2011

I have windows xp home and the last few days a security installation has kept trying to install ie: "Microsoft Visual C++ 2005 Service Pack 1 Redistributable Package (KB2538242) (update 1 of 1)..."

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Cisco Switching/Routing :: Catalyst 2960 Series Ports Disabled When Connecting Vmware

May 21, 2012

I have a Cisco Catalyst 2960 series switch. When I connect another switch or a VMWare Esx server on one of the ports, the port blinks for few seconds and then goes off. When I connect a desktop or laptop or a windows server the ports stay led and I can access resources on the network. However, when connect another switch or a vmware esx server, the port is disabled.
 
What config in the switch can I check to make sure the ports stay on regardless when I connect a desktop / laptop, switch or vmware server?

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Security / Firewalls :: What Can The Other Computers See

Feb 13, 2012

I opened my iTunes program today and noticed a roommate's MP3 files were picked up on my network. I think the name of the program is Rocket Tube MP3. Anyway, I came on here because our computers use a Wi-Fi internet connection and I was wondering how much of my web activity (history, cookies, temporary files, etc) he could see from my laptop if his computer was a desktop downstairs. He's very tech-savvy (a former IT guy) and I don't want him snooping through my personal records.

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Security / Firewalls :: How To Protect Network

Nov 29, 2011

We are a non-profit organization that is heavily reliant on interns that use their own laptops a lot here. My concern is they come in and connect to our wireless network with no supervision or anything else. I am worried they will introduce a virus, trojan, or something to our network. What the best way to keep them from introducing unwanted malware from a thumb drive, virus in email, or something to that effect shy of standing over them while they install and run an antivirus software?

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Security / Firewalls :: Lan To Lan Vpn Tunnel Is Not Working

Feb 12, 2012

I have problem with the Lan-to-Lan VPN tunnel.the VPN working fines since 9 months ago without any problems.Suddenly got the problem!,In last two days we faced problem the VPN down.in first time the problem in phase-2.. but after that in phase-1... in latest no data packet received to their side.

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