Category Archives: Citrix XenApp

What is ISA Server?

ISA Server can act as a firewall as it is normally installed at a network perimeter and is used to block all unauthorized access to an internal network, and control access from internal network to the Internet. ISA Server provides … Continue reading

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What is Malware?

Malware is the biggest threat on the Internet. It is a general term for malicious software. Hackers install malware by exploiting security weakness on the web server to gain access to the web sites. It can be an adware which … Continue reading

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What is new in IE 9?

1. The first visible thing is the bigger site surface area than the various toolbars 2. Pinned Sites that allows a user to pin the most visited sites on the Windows taskbar 3. New folder like visual to each opened … Continue reading

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Amazon EC2 Vs VMware vCloud Express.

  The Amazon EC2 cloud is based on Citrix XenServer technology for server instances.   vCloud Express has more options related to instance provisioning details such as number of CPU cores, specific quantities of RAM to assign to the server … Continue reading

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New features of DNS and Active Directory in Windows Server 2008

DNS Devolution Allows client computers in a child namespace to access resources in the parent namespace without the need to explicitly provide the fully qualified domain name (FQDN) of the resource in the Active Directory environment. DNS Cache Locking Cache … Continue reading

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