Last Updated on December 11, 2018 by
What protocol is used to collect information about traffic traversing a network?NetFlow is a protocol used to collect metadata on IP traffic flows traversing a network device. Developed by Cisco Systems, NetFlow is used to record metadata about IP traffic flows traversing a network device such as a router, switch, or host.
Which tool can perform real time traffic and port analysis and can also detect port scans fingerprinting and buffer overflow attacks select one Nmap Siem NetFlow snort?Snort is an open source intrusion protection system (IPS) that is capable of performing real-time traffic and port analysis, packet logging, content searching and matching, as well as detecting probes, attacks, port scans, fingerprinting, and buffer overflow attacks.
What name is given to a device that controls or filters traffic going in or out of the network IPS VPN router firewall?malicious action
Any device that controls or filters traffic going in or out of the network is known as a firewall .
Which tool can identify malicious traffic by comparing packet?A signature-based intrusion detection system (SIDS) monitors all the packets traversing the network and compares them against a database of attack signatures or attributes of known malicious threats, much like antivirus software.
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