Pre-distribution refers to the method of establishing a secure framework for key management before actual data or communications occur. This technique is vital in ensuring that the keys used for encryption and decryption in a network are securely distributed among nodes, thus preventing unauthorized access and maintaining data integrity. It involves proactive measures to ensure that the keys are shared effectively among network participants, which is crucial for secure communications in various applications, including wireless sensor networks.
congrats on reading the definition of Pre-distribution. now let's actually learn it.