The MBSA is a tool that can be used to detect missing security updates and typical security misconfigurations. The Dude from MicroTik can automatically scan all devices within a given subnet and then draw and layout a map of your network. TCPView allows you to view detailed TCP and UDP connection information in a user friendly format. PipeList displays a list of named pipes on your system, including the number of active instances and the instance threshold. ShareEnum allows you to scan and view the security settings of file shares on your network. Whois performs a lookup of the registration information of a given IP address or domain name. Wi-Fi Inspector is a powerful Wi-Fi management and troubleshooting tool that allows you to locate and verify Wi-Fi devices, detect rogue Access Points, troubleshoot connections, and search for Wi-Fi networks. Using this MMC snap-in you can quickly visualize the user and group permissions of a local or remote folder or drive in a hierarchical format to help identify problems. We know administrators love tools that make life easier – especially when they’re free! So here are 101 of them!

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