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.


Rijndeal is a symmetric block cipher with a variable block size of 128bit, 192bit, or 256bit and a variable key length of 128bit, 192bit, or 256bit. Rijndael is the algorithm used in AES (Advanced Encryption Standard).


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

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