Joseph, a security professional, was instructed to secure the organization's network. In this process, he began analyzing packet headers to check…

Atomic-signature-based analysis is a type of attack signature analysis technique that uses a single

characteristic or attribute of a packet header to identify malicious traffic. Atomic signatures are

simple and fast to match, but they can also generate false positives or miss some attacks. Some

examples of atomic signatures are source and destination IP addresses, port numbers, protocol

types, and TCP flags. Atomic-signature-based analysis is the technique performed by Joseph in the

above scenario, as he analyzed packet headers to check whether any indications of source and

destination IP addresses and port numbers are being changed during transmission. Reference:

[Understanding the Network Traffic Signatures] - Module 12: Network Traffic Monitoring

Network Defense Essentials (NDE) | Coursera - Week 12: Network Traffic Monitoring

[Network Defense Essentials Module 12 (Network Traffic Monitoring) - Quizlet] - Flashcards: What

are Network Traffic Signatures?