• 3G in laptops

    A SearchMobileComputing.com (SMC) member recently wrote to ask about 3G PC cards and wonders if he should buy some of his high-level exec's external or internal 3G cards. If you have any experience with external or internal 3G cards please let us know about your experience and future upgrades...

  • Local LAN Vulnerabilities and Open Ports NAT

    QUESTION: How someone would go about exploiting a vulnerability within a LAN sitting behind a router running NAT/NAPT...where would you start? Hacking the open port? Routing Tables? Accessing remote administration on the modem? (disable NAT)?? bah... MY SYSTEM/SETUP: I have 1 XP SP2 Machine running...

    Ladrick0 pointsBadges:
  • LAN vulnerability behind a Router – with firewall – connected to the Ineternet (Through an Open Port!)

    Hi, I would just like some reassurance: I have a Router on my LAN that connects all host PCs to each other and the internet. Qu: How exposed is my LAN behaind the Router that has a port open for internet access (and in future anther for remote desktop terminal connection) would a port scanner see...

    ToneEzeeJ0 pointsBadges:
  • Outlook and Windows Firewall

    I have a workstation running XP SP2 and Outlook 2002. Outlook is configured to communicate with an Exchange server. Recently, Outlook has been operating as though the necessary Windows Firewall program exception and registry entry have not been made. New emails do not appear without first clicking...

    scottbr0 pointsBadges:
  • Network Resource Allocation cum Planning cum Technical Problem

    This is the real commercial problem face by my company. Well, the reason I ask this problem is I salute and respect all of you as I believe all of you are as good as network solution company out there, or even better!! Lets me rephrase the entire problem again. Company expand so fast that the IT...

    Hunkgym5 pointsBadges:
  • Network Printing over VPN

    Hello, I am currently having an issue printing to network printers over our new site-to-site VPN tunnels. We have two remote networks with a couple HP network printers and the AS/400 cannot connect to them. I also cannot ping computers on the remote networks but all the computers can connect to the...

    Dterry4580 pointsBadges:
  • Design NEW network cum NEW IT infrastructure-2

    Company expand so fast that the IT infrastructure is not fast enough to cater high volume of traffic; the initial design is not scalable. The number of new branch offices setup caused the company pay a high price in the leased line communication. Salesman and management staffs dial into company...

    Hunkgym5 pointsBadges:
  • Design NEW network cum NEW IT infrastructure

    Company expand so fast that the IT infrastructure is not fast enough to cater high volume of traffic; the initial design is not scalable. The number of new branch offices setup caused the company pay a high price in the leased line communication. Salesman and management staffs dial into company...

    Hunkgym5 pointsBadges:
  • Linksys Wireless WRT54G Locking up

    Has anyone else had a problem with the newest Linksys Wireless WRT54G locking up? We have four customers with these units and the firewalls must be restarted each day for continued operation. A buddy of mine says Linksys has cut in half the memory in these models from previous versions. We have...

    Rodolfo10 pointsBadges:
  • Reliable wireless phones

    The following question was submitted to SearchMobileComputing.com editors. Can you help? --------------------------------- Which network (Cingular, Verizon, T-Mobile) is the most reliable for wireless phones? Which network provides the least amount of dropped calls and functions in most places...

  • LAN vulnerability behind a Router – with firewall – connected to the Internet (Through an Open Port!)

    Hi, I would just like some reassurance: I have a Router on my LAN that connects all host PCs to each other and the Internet. Question: a) How exposed is my LAN behind the Router that has a port open for Internet access (and in future anther for remote desktop terminal connection) would a port...

    ToneEzeeJ0 pointsBadges:
  • Communication between 2 AS/400s

    We have the Softlanding product Turnover to do our change management. Our development machine is in a different building and we distribute our software using that tool via FTP. From development to production machine we use a VPN tunnel (note this is controlled by network people). The software uses...

    Senator460580 pointsBadges:
  • Site-to-site VPN hardware recommendations

    I have a client that is needing a site-to-site VPN setup. They don't want to spend a lot of money on this but since they are a financial company, I want to have a very secure device on both ends. You know the type of client. Any ideas? I've looked at the Sonicwall 2040 and the Sonicwall TZ170 (in a...

    Abaddon0 pointsBadges:
  • Laptop Security (Remotely)

    Hi, I am an Information Security Consultant. We want to monitor all activities done by Laptop Users when they are working offline. Can somebody suggest a tool which can push all logs on server while a user is working offline. We have banned USB sticks in our office and also all email activity is...

    Tarang0 pointsBadges:
  • certification help

    I had graduated from telecommunication last year and I was working as an IT Support for 1 year in Sudan I?m traveling to India to get some certification that could help me finding better job in IT or Telecommunication so I which if u could help me answering the following questions - Basically I...

    Pilot7370 pointsBadges:
  • route mail with fax service in sbs 2003

    i have a sbs 2003 on my network and i configure him to get all the fax of my company, the only problem is that when i configure him to route all the incoming fax to some mail it does not seem to work, i check the event log and i get error 32083 and with this massage: Unable to route fax C:Documents...

    Drorbenyosef5 pointsBadges:
  • Please Help Me

    My office Workstation name is "Workgroup". Here 8 computers connected in same workstation. Sometime I check how many computer connected. My server os is "windows 2000 advance Server" and the other computer's OS are WINXP home Edition and winXP Professional Edition. The Problem is- When I want to...

    Tariqul19730 pointsBadges:
  • End Program – explorer.exe

    From the last few days I am facing this problem. When I shut down my Win 2000 Server(SP4) at the end of the day the end program-exlorer.exe dialog box comes up twice and it shuts down only after I click on the 2 end now buttons. Both end program dialog boxes are same and comes one after another....

    BinooDas123410 pointsBadges:
  • Server allows unauthorised access

    I am trying to sort out a network using Windows Server 2003 and Windows XP Pro The domain has been set up on the server, and it is possible to log in. But mostly the users don?t log into the domain. They log into the local machine, with usernames which are NOT known on the server. They get access...

    BillBald0 pointsBadges:
  • Event ID 13508 in microsoft windwos 2000 server

    Hi all I have a three servers with windows 2000 (service pack4 ) and its running active directory and DNS also. My global catalog server (PDC) am calling as server ?A? , others are server ?B? and server ?C?. These are two servers are acting as BDCs. One of the BDC?s Hard disk was crashed last week...

    Management0 pointsBadges:

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