# EECE 455 — Cryptography and Networks Security (AUB)

> EECE 455 Cryptography and Networks Security at American University of Beirut. 2 student reviews.

Source: https://studiety.com/aub/course/957
Retrieved: 2026-08-04

## Facts

- Course code: EECE 455
- Title: Cryptography and Networks Security
- University: American University of Beirut (AUB)
- Subject: Electrical And Computer Engineering
- Department: Electrical and Computer Engineering
- Faculty: Maroun Semaan Faculty of Engineering and Architecture
- Credits: 3
- Professors on record (2): Ali Chehab, Ali I Hussein

## Catalogue description

This course provides an overview of encryption and network security. The topics include: classical encryption techniques, block ciphers and the data encryption standard, finite fields, advanced encryption standard, confidentiality using symmetric encryption, public-key cryptography, key management, hash and MAC algorithms, digital signatures, authentication applications, Web security, email security and IP security.

## Quick answers

### What is EECE 455 at AUB?

EECE 455 Cryptography and Networks Security is a 3-credit course at American University of Beirut (AUB), in the Maroun Semaan Faculty of Engineering and Architecture. This course provides an overview of encryption and network security.

### How many credits is EECE 455?

EECE 455 Cryptography and Networks Security is worth 3 credits at AUB.

### Is EECE 455 hard?

2 AUB students have written about EECE 455 on Studiety. No one has left a star rating yet, so read what they wrote rather than an average.

### Who teaches EECE 455 at AUB?

Studiety has 2 professors on record for EECE 455: Ali Chehab, Ali I Hussein. Sections change every term, so check the registrar for who is teaching now.

## Student reviews

2 of 2 reviews, written by students who took the course.

- **2020-04** — Good instructor. The course is easy and interesting

- **2020-04** — Very easy to study for and the material is interesting.

## See also

- [All Electrical And Computer Engineering courses at AUB](https://studiety.com/aub/subject/electrical-and-computer-engineering.md)
- [Every AUB subject](https://studiety.com/aub/subjects.md)

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From Studiety (https://studiety.com/), an independent, student-run course guide. Not affiliated with or endorsed by any university. Reviews are the opinions of individual students.