Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

ECB - Electronic Code Book

ECB is the simplest mode of operation for a block cipher. Plain text data is segmented into blocks and each block has the relevant encryption algorithm applied. ECB is considered to be a weak method of encryption and is not recommended to be used in situations where robust encryption is required.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

Explore NetX today with a
free trial.
More Info about NetX