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- The three most important security steps the small business should take
- Security is complex but you have to start somewhere. This is, in my opinion, the bare minimum, basic, no-brainer, and got-to-have things for small business security. by Jeremy Smith
- Blog posts 2008-06-19
- Barracuda Spam Firewall with Microsoft Exchange
- Last week I took a first look at the Barracuda Spam Firewall and went through the quick-start setup. Within an hour, I had the basic configuration covered and had tested it by temporarily rerouting some live traffic to the Barracuda box. It seemed to work well, but before...
- Blog posts 2008-02-13
- Software vs. appliance: A first look at the Barracuda Spam Firewall
- You may remember that back in November, I talked about the various approaches to dealing with SPAM and junk-mail. I also mentioned that I would be looking to replace my custom anti-spam gateway with an appliance-finally, after a long wait, I've received my Barracuda Spam Firewall! The...
- Blog posts 2008-02-06
- Setting up a VPN through 2 NAT firewalls behind the same router.
- Ok, I have a question about computers on different domains wanting to communicate. Now some managers want to be able to connect SQL Server data between two servers running SQL Server 2005 on different subnets. What would be the best way of going about this? Should I create a VPN?...
- Discussion threads 2007-11-21
- Windows Vista
- I have a problem with the 'Real VNC' software install in the windows vista. I cant event do the remote in to the windows vista, but i can remote from windows vista to another pc which not in windows vista.Please give me some guide, thanksVersion compatibilityHave you opened VNC...
- Discussion threads 2007-11-20
- Cisco 1841 with firewall / Windows 2003 VPN Server
- I have recently installed a Cisco 1841 route with the Security Bundle, if I do not enable the firewall the remote VPN connections work fine, but when I enable the fire the connections fail. The Windows VPN server log show the user connection timed out is there a way I...
- Discussion threads 2007-11-16
- Difficulties with Sonicwall TZ170 --> SMTP
- Hello all,I have some difficulties with setting Firewall for port 25. Network schema:router -> firewall -> serverRouter: WAN: Fixed IP 84.xxx.xxx.xxx LAN: 192.168.2.2Firewall: WAN: 192.168.2.1 NAT LAN: 192.168.1.254Problem is regarding receiving email from...
- Discussion threads 2007-11-16
- Cisco VPN client, ISA firewall client + RDP
- HelloI have ISA 2006 with all machines using the firewall client. An application used in the company requires a cisco vpn client v 4.8.00. I have a rule that allows all outbound traffic to the vpn endpoint and that connects without trouble. However when I try to...
- Discussion threads 2007-11-16
- CBL lists, cure worse than the ailment?
- We all want to stop the SPAMMERS from filling our mailboxes and sucking up our bandwidth. What lengths should we go to, to stop the SPAM?There is an alleged "service" by SpamHaus called the CBL list. http://cbl.abuseat.org/In theory, a good idea. In practice, a...
- Discussion threads 2007-11-15
- Firewall and Linksys 802.11 Wireless Password
- Does enabling Windows XP or MacAfee Firewall cause a change to a Linksys Wireless Router setup? I changed my wife's desktop computer setting -- it's the computer connected to the router -- to enable the Firewall and later noticed that my laptop couldn't get on the network via a...
- Discussion threads 2007-11-14
- How to configure CheckPoint Firewall to access a given FTP in US?
- Dear All I have this problem while configuring my company checkpoint firewall to allow an access to an FTP site in US.I had create the source->mycompany to desination-> ftp sitesorce->ftp site to detination -> mycompanyI had also run my batch file :I had wrote this inside my firewall batch fileftp...
- Discussion threads 2007-11-14
- loss of internet access.
- hello all,i'm an IT manager and i've been facing this problem quite often lately with many users, people all of a sudden lose their internet connectivity, and by that i mean they cannot browse they cannot log onto msn or check their e-mails via outlook. (just like if they were...
- Discussion threads 2007-11-10
- Security news roundup: November 9
- Here's a collection of recent security vulnerabilities and alerts, which covers vulnerabilities discovered in Sun Solaris, the availability of official documentation from Apple on Leopard's firewall, and multiple overflow vulnerabilities in an ActiveX control associated with AOL Radio. Sun Solaris Mozilla JavaScript Engine Command Execution Vulnerabilities ...
- Blog posts 2007-11-09
- firewall/anti virus..cant download...re:bt...plz help
- hi guys, i know that should really go to the bt forum and post but there is posts like mine already without any of the 'bt tech people' actually answering so i thought best try here as used some of suggestions before and found it best.(from rec's here) i had...
- Discussion threads 2007-11-09
- Has anyone seen this error
- I have a user getting this error when trying to send an excel spreadsheet:552 MS-Office file containing VBA macros found inside of the emailHe can send the attachment to me which means that the proble is not coming from within their network.I have tested this on our other network and...
- Discussion threads 2007-11-08
- I've been hacked
- Can someone help me to identify the likely hacking activity was being conducted on one of my WinXp Voicemail systems we had a weak password? The following programs had been installed and a few accounts were created. I've disabled the accounts that were created and de-installed the programs...
- Discussion threads 2007-11-07
- VPN unable to Access to resources
- hii somehow managed to "google" my way to creating a VPN, i got the commands for the firewall, the cisco client and how to set it upwhich i did. and surprisingly enough it works, but how do i add clients to the group? and how do i access resources...
- Discussion threads 2007-11-07
- IP of 10.1.23.63 which I thought was trunked through the firewall
- Here is a little background. This is a dedicated Sharepoint environment specifically for officetalk-relay.com. I have given it an IP of 10.1.23.63 which I thought was trunked through the firewall. To get into the Cisco Pix firewall, you need to telnet from a server on the 10.1.23.x network to 10.1.23.1....
- Discussion threads 2007-11-06
- Bloking internet
- hi i want to block internet service on some users i am not using ISA and i have no firewall what i want to block it by using group policy in ADinternet blockWhat your asking is not possible. AD group policies will not filter internet traffic. You could purchase something...
- Discussion threads 2007-11-06
- impasse with vendor and potentially boss
- Hi,A vendor of ours wants to put a firewall inside my network rather than terminating a VPN tunnel on my firewall for the purpose of transferring data back and forth from the central office of the company to the satellite office located within my organization.The vendor a large national company...
- Discussion threads 2007-11-05
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