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the infinite dns sinkhole. DNS is very very complicated. Actually, no it's not. Basically DNS map...

A hardware device designed to monitor and protect computer networks from suspicious, malicious, a...

Spy on the infidels!  The goal of monitoring is to keep track of conditions on the network, iden...

A proprietary vulnerability scanner developed by Tenable.  

A method of port scanning that uses publicly available exploitation detection sites to preserve a...

A reconnaissance tool that performs DNS enumeration, and can find records and entries for a speci...

A passive reconnaissance tool. theHarvester is used to gather information from a variety of publ...

A popular search engine for IoT devices. Users are able to search for specific types off devices...

Open Source Intelligence A collection of resources and tools that are separated by common catego...

Lock the aliens out! Physical security is the first line of defense when it comes to physical ac...

Fourth Extended File Table: an advanced Linux file system. Features: everything from ext2 and ex...

A document that defines restricted areas within company premises, identifies which employees are ...

Learn what to look out for when hardening a switch.  

A Layer 2 protocol that enables hosts to map IP addresses to MAC addresses in their local network...

A type of web server attack where the attacker intercepts comms between two devices and modifies ...

A logical network segment configured on a managed network switch. VLAN membership is configured b...

A type of network that uses encryption to forward IP traffic over a TCP/IP network. Tunneling pr...

A network protocol suite used to secure data through authentication and encryption as the data tr...

A server that mediates the communications between a client and another server. Proxies often have...

A terribly complicated four-step process that requires forethought when implementing network acce...