http://www.windowsitpro.com/authors/author/author/5777496/rss/5777496en-USSun, 27 May 2012 07:28:23 GMTSun, 27 May 2012 07:28:23 GMThttp://www.windowsitpro.com/article/encryption2/hiding-data-in-dataDoes your encrypted data stick out like a sore thumb? Try these techniques for hiding it.]]>Gary C. KesslerMon, 25 Mar 2002 00:00:00 GMThttp://www.windowsitpro.com/article/encryption2/hiding-data-in-datahttp://www.windowsitpro.com/article/encryption2/other-forms-of-steganographySteganography doesn’t need to be high tech or in written form. Here are some examples of different types of steganographic methods.]]>Gary C. KesslerMon, 25 Mar 2002 00:00:00 GMThttp://www.windowsitpro.com/article/encryption2/other-forms-of-steganographyhttp://www.windowsitpro.com/article/dns/dns-resourcesGary Kessler provides a list of third-party products that let you provide a DNS service on an NT server.]]>Gary C. KesslerMon, 08 May 2000 09:01:50 GMThttp://www.windowsitpro.com/article/dns/dns-resourceshttp://www.windowsitpro.com/article/dns/subnetting-and-variable-length-subnet-masksUnderstand VLSMs and get a handle on your organization’s IP address setup.]]>Gary C. KesslerMon, 08 May 2000 09:00:30 GMThttp://www.windowsitpro.com/article/dns/subnetting-and-variable-length-subnet-maskshttp://www.windowsitpro.com/article/dns/how-dns-worksIs your organization preparing to connect to the Internet? Use these DNS references and tools to help get the job done right.]]>Gary C. KesslerMon, 01 May 2000 14:15:34 GMThttp://www.windowsitpro.com/article/dns/how-dns-workshttp://www.windowsitpro.com/article/security/the-power-of-packet-filteringFollow these guidelines for securing your server.]]>Craig T. MartinMon, 06 Dec 1999 10:14:10 GMThttp://www.windowsitpro.com/article/security/the-power-of-packet-filteringhttp://www.windowsitpro.com/article/security/deciphering-cryptographyDecrypt the basics of cryptography, discover the different cryptographic algorithms, and decode how NT uses cryptography.]]>Gary C. KesslerFri, 12 Nov 1999 15:03:08 GMThttp://www.windowsitpro.com/article/security/deciphering-cryptographyhttp://www.windowsitpro.com/article/firewalls3/add-fuel-to-your-firewallDiscover several security tools that help you spot potential problems before attackers exploit them.]]>Gary C. KesslerTue, 14 Sep 1999 09:27:44 GMThttp://www.windowsitpro.com/article/firewalls3/add-fuel-to-your-firewallhttp://www.windowsitpro.com/article/ip-addressing/ip-addressing-basicsLearn everything there is to know about IP addresses, from classful addresses to subnetting.]]>Gary C. KesslerWed, 01 Sep 1999 00:00:00 GMThttp://www.windowsitpro.com/article/ip-addressing/ip-addressing-basicshttp://www.windowsitpro.com/article/ip-addressing/routing-nt-ripLearn how to use NT Server as a software-based router.]]>Gary C. KesslerWed, 01 Sep 1999 00:00:00 GMThttp://www.windowsitpro.com/article/ip-addressing/routing-nt-riphttp://www.windowsitpro.com/article/dhcp2/alternative-address-conservation-schemesIn the past few years, developers have created several methods that cleverly use available IP address space. Here are some of them.]]>Gary C. KesslerSat, 01 May 1999 00:00:00 GMThttp://www.windowsitpro.com/article/dhcp2/alternative-address-conservation-schemeshttp://www.windowsitpro.com/article/dhcp2/windows-nt-and-dhcpThe NT version of DHCP lets you assign almost 50 network settings, but most network administrators use this full-featured tool to conserve network IP addresses.]]>Gary C. KesslerSat, 01 May 1999 00:00:00 GMThttp://www.windowsitpro.com/article/dhcp2/windows-nt-and-dhcp