Network Resources

How to migrate a firewall

How to  migrate a firewall the ITX how to guide

Control versus protection – the role of a firewall

Firewalls have always had a simple purpose; let through specific traffic types, and deny everything else. While this works very well for general network control and security, it can be a positive hindrance for desktop Internet users.

PC or Linux Firewall

Dedicated device or roll your own? It’s not difficult to build and configure a Linux server to act as a firewall.

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Next Issue - Sep 2010

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MS-SMB-Report-2009
Microsoft SMB Insight Report (2.2MB)

Because they can respond so quickly as business conditions change,small and midsize companies have an advantage in a volatile and uncertain economic climate".
Steve Ballmer, CEO, Microsoft

IT EXPERT TOP TIP

You want the PCs you support to have the right time for more reasons than keeping the users happy; for one thing, if every PC has a slightly different time, finding which version of a file was updated most recently gets much more complicated. Get your head around the Windows Time Service at http://technet.microsoft.com/en-us/library/cc773013.aspx, get the commands for making a PC get its time from the domain at http://technet.microsoft.com/en-us/library/cc758905.aspx and if you want a an alternative time server use uk.pool.ntp.org to get the time from a random time server in the NTP Pool Project (read about the project at http://www.pool.ntp.org/use.html) read more

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Unified communications

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