Using nmcap to Capture Traffic When you install Network Monitor, you also install the command-line tool called nmcap. You can use nmcap to start and stop captures, and it includes a rich set of switches to control the […]
The primary function of DNS is to provide name resolution for requesting clients, so the query mechanism is subsequently one of the most important elements in the system. Two types of queries are commonly made […]
There are three primary commands that are useful for copying files. Command Description Copy Basic file copy command. You can use this when you want to merge multiple files into one. xcopy Extended copy command. […]
vssadmin is the volume shadow copy service administrative command-line tool. You can use it to view and manipulate shadow copies. Volume shadow copies are used to create previous versions of files (as shown in Figure 1) and […]
Many companies employ temporary or part-time employees to supplement work load. Since these individuals have a minor stake in the organization, therefore, they also represent a possible security vulnerability. Even trusted employees in many organizations […]
As Windows Home Server 2011 is based on Windows Server 2008, therefore, it also has the default Internet Explorer restrictions, which are quite frustrating to work with. One has to go through too many prompts […]
The advent of Internet Protocol version 6 made IP address related calculations more complicated than before. IPv4 is still in more widely used, however, it is inevitable for system and network administrators to gear up […]
Nslookup is a network administration command-line tool used widely by system and network administrators for querying the Domain Name System(DNS) to obtain domain name or IP address mapping for a specific DNS record. Resolver is […]
HTTP explorer is an open source web server (also available with an installer) which can be used to share your music, videos and images for multiple web displays (e.g. PC, mobile phones, PDA). What makes […]
Verification of Active Directory users can sometimes be quite complicated. This is particularly the case when a user is unable to login to the Domain. It can be tough to assess the issue if the […]
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