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Index for glossary N

Network-based Scanner

Network-based scanner is installed on a single machine that scans a number of other hosts on the network. It helps detect critical vulnerabilities such as mis-configured firewalls, vulnerable web servers, risks associated with vendor-supplied software, and risks associated with network and systems administration.

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Non-repudiation

Provide proof of the origin such that the sender cannot deny sending the message, and the recipient cannot deny the receipt of the message.