Data Security ECE4304
Arab Academy of Science, Technology and Maritime Transport
Course Learning Modules
An interactive journey into the core principles of data security. Select a module below to begin your exploration of key concepts, from foundational theory to practical defense mechanisms.

Basic Concepts
An introduction to the foundational principles of data security, including confidentiality, integrity, and availability (CIA triad).
Launch Module
Block Cipher Modes
Explore how block ciphers encrypt large data sets through different modes of operation like ECB, CBC, and CTR.
Launch Module
Digital Signatures
Understand the mechanics of digital signatures for ensuring authenticity, non-repudiation, and message integrity.
Launch Module
Firewalls & IDS
Learn about network defense mechanisms, the role of firewalls, and how Intrusion Detection Systems monitor for threats.
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