• Online, Self-Paced
Course Description

Explore transport layer headers, including basic operations, 3-way handshake, header fields, session hijacking, TCP checksums, invalid TCP flag combinations, UDP flooding, and UDP max length.

Learning Objectives

SECOPS: Transport Layer Headers

  • describe TCP basic operations, TCP 3-way handshake, and header fields
  • describe TCP 3-way handshake and sequencing, session hijacking, and TCP checksum
  • describe invalid TCP flag combinations, UDP header breakdown, UDP flooding, and UDP max length

Framework Connections

Feedback

If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.