Network Management Strategies for the CIO
Ask The Networking Expert: Questions & Answers
Network security
Puneet Mehta, our network security expert is also on the IT Knowledge Exchange. View Puneet's ITKE profile for his latest answers, or continue on to view previously answered questions and pose a question.
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How do I access Windows Server 2003 remotely if I've lost my admin password?
Ask the Expert - 19 February 2010 -
Where can I find Puneet Mehta's most recent network security advice?
Ask the Expert - To view network security expert Puneet Mehta's latest advice, see his Public Profile on the IT Knowledge Exchange: http://itknowledgeexchange.techtarget.com/profile/Puneet/ 04 March 2009 -
How do VPN concentrators and network access servers (NAS) differ?
Ask the Expert - Find out if there's a difference between a virtual private network (VPN) concentrator and a network access server (NAS) in this explanation from our network security expert, Puneet Mehta. 12 January 2009 -
What keeps unauthorized users from accessing my IP address/Internet?
Ask the Expert - Our network security expert explains how to keep unauthorized users from accessing your router's IP address for Internet access in this advice explaining how proxy servers can solve client control issues. 12 January 2009 -
Controlling network access by MAC address restriction on wired networks
Ask the Expert - If you've used MAC address restriction to control your network access on your wireless router, can you extend this to your wired network? Our security expert explains in this response. 10 November 2008 -
Retrieve network resources and email after installing ISA Server 2004
Ask the Expert - After a Microsoft ISA Server 2004 Standard Edition installation, learn how to retrieve email and access to network resources in this expert explanation on how to adjust your Internet Security and Acceleration (ISA) security product. 10 November 2008 -
What does a QM FSM error signify on a VPN Concentrator?
Ask the Expert - Learn how to solve a QM FSM error when working on a LAN-to-LAN VPN from a network security expert. 14 August 2008 -
How to block porn with ISA-server firewalls
Ask the Expert - Learn how to block unwanted content, including dangerous messengers and porn, from your server. 25 July 2008 -
Who is responsible for updating network firewalls?
Ask the Expert - Find out who is responsible for the installing and maintaining firewalls and other network devices in this response from network security expert Puneet Mehta. 14 July 2008 -
How to locate the lost IP address of an access point (AP)
Ask the Expert - Find out how to find a missing IP address for an access point (AP) from network security expert Puneet Mehta. 14 July 2008