Find ISP that does not have port 25 blocked or another SMTP server for own DNS?
I need to either find an ISP that does not have port 25 blocked or an SMTP mail server in Southern California that allows you to use your own DNS. Earthlink is a pain !Any ideas ? Please advise. Thanks. Best Regards, syscameleon888
I need to either find an ISP that does not have port 25 blocked or an SMTP mail server in Southern California that allows you to use your own DNS. Earthlink is a pain !Any ideas ? Please advise. Thanks. Best Regards, syscameleon888
0 pts.
Is there a way in ISA server 2004 for nating a pool of valid address to lan...
Hi, In a router we can define a pool of our valid addresses and define an access-list for our lan addresses and NAt this access-list by valid pool address and overload it. Can I do it in ISA when I don't have a router device? Bacause now I just use of one valid ip address in my ISA and every body...
Hi, In a router we can define a pool of our valid addresses and define an access-list for our lan addresses and NAt this access-list by valid pool address and overload it. Can I do it in ISA when I don't have a router device? Bacause now I just use of one valid ip address in my ISA and every body...
Lotus Notes Incident Response
Hi, I should start by saying that I come from an Exchange background so the Lotus email environment is still a bit new to me...but I've been tasked to put together a checklist for Lotus Notes Incident Response and am wondering if anyone is willing to share incident response guidelines or...
Hi, I should start by saying that I come from an Exchange background so the Lotus email environment is still a bit new to me...but I've been tasked to put together a checklist for Lotus Notes Incident Response and am wondering if anyone is willing to share incident response guidelines or...
Securing Public Wireless
I have more of a theory or concept type question. My place of work offers free wireless internet to customers. One costomer asked me if it were a secured connection. I have no WEP (which in insecure anyway) or WAP1/2 or anything else. Question 1: If one customer is surfing the internet...
I have more of a theory or concept type question. My place of work offers free wireless internet to customers. One costomer asked me if it were a secured connection. I have no WEP (which in insecure anyway) or WAP1/2 or anything else. Question 1: If one customer is surfing the internet...
malformed packet alert
I get this message from my router every 2 minuets or so. I tried blocking to ports that it attacks and the IP but the major issue is that, that IP is a broadcast IP, so i don't know where it is coming from. What my question is, is how do is stop these alerts (short of removing my e-mail from the...
I get this message from my router every 2 minuets or so. I tried blocking to ports that it attacks and the IP but the major issue is that, that IP is a broadcast IP, so i don't know where it is coming from. What my question is, is how do is stop these alerts (short of removing my e-mail from the...
Messengers restriction by ISA....................
Hi, Here is my configuration: In Router I set denny any to any by UDP, The Default GateWay is Router for every body, In IE I set the address of ISA with port 8080 as proxy for all users, I don't have any rules for messengers, A.Now when I set in yahoo messenger NO Proxy it connects!!! B.When I set...
Hi, Here is my configuration: In Router I set denny any to any by UDP, The Default GateWay is Router for every body, In IE I set the address of ISA with port 8080 as proxy for all users, I don't have any rules for messengers, A.Now when I set in yahoo messenger NO Proxy it connects!!! B.When I set...
Isa Server message....
Hi, I restrict a group of user for accessing to internet,when user try to connect to internet a page message appear for him or her that can't access to internet. I want to change or edit the text of this message page!!! Could you please help me? Thank you. ---- Regards Mahnaz
Hi, I restrict a group of user for accessing to internet,when user try to connect to internet a page message appear for him or her that can't access to internet. I want to change or edit the text of this message page!!! Could you please help me? Thank you. ---- Regards Mahnaz
mmc error in isa server..........
Hi, When I want to edit an Access rule and clicking the Protocol Tab it get an error: MMC has detected an error in snap-in.It is recommended that you shut down and restart MMC" But I should restart the computer!!!!! My OS is Win 2003 Server Enterprise R2 and IsaServer 2004 Enterprise. Could you...
Hi, When I want to edit an Access rule and clicking the Protocol Tab it get an error: MMC has detected an error in snap-in.It is recommended that you shut down and restart MMC" But I should restart the computer!!!!! My OS is Win 2003 Server Enterprise R2 and IsaServer 2004 Enterprise. Could you...
Hardware firewall solutions
Hi all - I need to find a replacement for our current hardware firewall (Checkpoint 100 user). We are downsizing the office it's in and the current mainenance of $1500/year is rather high. So I'm looking for other solutions, the new office is going to have only 5 people in it, we need to be...
Hi all - I need to find a replacement for our current hardware firewall (Checkpoint 100 user). We are downsizing the office it's in and the current mainenance of $1500/year is rather high. So I'm looking for other solutions, the new office is going to have only 5 people in it, we need to be...
Firewall
I?m looking for firewall solution for my network. Right now we have a router that was provided by IPS then a firewall (3com office connect) after firewall is the main router (cisco 2600) that is our gateway and DHCP. Our network is made of several subnet. All (about 90) workstations are XP Pro,...
I?m looking for firewall solution for my network. Right now we have a router that was provided by IPS then a firewall (3com office connect) after firewall is the main router (cisco 2600) that is our gateway and DHCP. Our network is made of several subnet. All (about 90) workstations are XP Pro,...
Moving into the InfoSec role
I work at a company that currently does not have a position dedicated to information security. I come from a background in networking with a good portion of my focus on firewalls and other security related technologies. I am interested in positioning myself into the role of InfoSec Admin at my...
I work at a company that currently does not have a position dedicated to information security. I come from a background in networking with a good portion of my focus on firewalls and other security related technologies. I am interested in positioning myself into the role of InfoSec Admin at my...
Nortel Contivity VPN CLient
I have an issue with a user of the above. V4.01. From home his VPN to a remote site in France is OK speed wise, even though his Broad band is only 500K up and 128K down. He can work all day with no speed degradation. From his office, BB is 3mb down and 400K up, he will start the day off OK but...
I have an issue with a user of the above. V4.01. From home his VPN to a remote site in France is OK speed wise, even though his Broad band is only 500K up and 128K down. He can work all day with no speed degradation. From his office, BB is 3mb down and 400K up, he will start the day off OK but...
Checkpoint firewall and Cisco VPN
Hi all - I have this problem now for 2 separate people and am a little perplexed. Here's what's happening: We have a Checkpoint firewall (Nokia), very restricted access. We have consultants or auditors that come in and need to access their Cisco VPN from inside our firewall and it always...
Hi all - I have this problem now for 2 separate people and am a little perplexed. Here's what's happening: We have a Checkpoint firewall (Nokia), very restricted access. We have consultants or auditors that come in and need to access their Cisco VPN from inside our firewall and it always...
Networking DHCP growth
Okay, probably a simple question for a lot, but my experience has been more along the lines of many offices, with a typical setup of a border router (cisco, firewall (watchguard, new cisco ASA's, Windows 2003 server DC, exchange server, etc....) I have been doing this a while now and have been...
Okay, probably a simple question for a lot, but my experience has been more along the lines of many offices, with a typical setup of a border router (cisco, firewall (watchguard, new cisco ASA's, Windows 2003 server DC, exchange server, etc....) I have been doing this a while now and have been...
Create Domain and new exchange server
Pardon my ignorance, but I've looked everywhere for Exchange '101'. Everywhere I look starts off with upgrading and existing situations... I have a small office (10 ppl) that currently just has an application server. I would like to implement a domain controller and also have exchange server...
Pardon my ignorance, but I've looked everywhere for Exchange '101'. Everywhere I look starts off with upgrading and existing situations... I have a small office (10 ppl) that currently just has an application server. I would like to implement a domain controller and also have exchange server...
Restrict traffic for Cisco VPN clients
Hi all, First some background for my question: I have recently set up a VPN tunnel between a Cisco PIX 506E (VPN server) and remote clients. The remote clients use Cisco VPN Client software version 4.8. Everything seems to work fine. But as it is configured right now the remote clients have full...
Hi all, First some background for my question: I have recently set up a VPN tunnel between a Cisco PIX 506E (VPN server) and remote clients. The remote clients use Cisco VPN Client software version 4.8. Everything seems to work fine. But as it is configured right now the remote clients have full...
Blue Socket Gateway and Certificates
We are currently attempting to implement a Blue Socket Gateway in order to authenticate our wireless clients. I have been instructed by Blue Socket that the certificate used by them will not work through a NAT translation and that I should put this device on the outside of my ASA firewall. ...
We are currently attempting to implement a Blue Socket Gateway in order to authenticate our wireless clients. I have been instructed by Blue Socket that the certificate used by them will not work through a NAT translation and that I should put this device on the outside of my ASA firewall. ...
same user login to vpn twice
Hi Very simple question, can anyone think of a valid reason why a user can not vpn in from two differnet machines at the same time using the same username and password. So a user is at home and has a laptop and a desktop and wants to VPN into the office using his same username and password on both...
Hi Very simple question, can anyone think of a valid reason why a user can not vpn in from two differnet machines at the same time using the same username and password. So a user is at home and has a laptop and a desktop and wants to VPN into the office using his same username and password on both...
security problem
Hello, I have small workgroup having 10 computers in my office. I do some personal work in office like using yahoo messenger, checking personal e-mails and some online banking site. But how does one of my senior knows it? I do everything lonely and securely so that nobody in the office knows it....
Hello, I have small workgroup having 10 computers in my office. I do some personal work in office like using yahoo messenger, checking personal e-mails and some online banking site. But how does one of my senior knows it? I do everything lonely and securely so that nobody in the office knows it....
Dos attack
I have been receiving security alert messages from our firewall nearly everyday. e.g TCP Packet - Source:144.120.8.89,39341 Destination:192.168.1.1,25 - [DOS] TCP Packet - Source:210.7.0.36,3473 Destination:210.7.12.23,135 - [DOS] Thu, 2006-10-19 16:30:03 - UDP Packet -...
I have been receiving security alert messages from our firewall nearly everyday. e.g TCP Packet - Source:144.120.8.89,39341 Destination:192.168.1.1,25 - [DOS] TCP Packet - Source:210.7.0.36,3473 Destination:210.7.12.23,135 - [DOS] Thu, 2006-10-19 16:30:03 - UDP Packet -...
