Safe wireless connection method and system applied to deploy and control ball

The invention discloses a secure wireless connection method and system applied to a deployment and control ball, and relates to the technical field of deployment and control balls, and the method comprises the steps that a client uses a preset certificate to initiate a secure connection request to a verification end; the verification end checks the validity of a preset certificate of the client, and if the preset certificate is valid, a random challenge code is generated, encrypted and sent to the client; the client decrypts the challenge code, constructs and encrypts a response data packet, and then sends the response data packet to the verification end; the verification end decrypts the response data packet and verifies the challenge code, and if the challenge code is correct, a session key is generated for subsequent communication; and the subsequent communication establishes a plurality of redundant wireless links between clients to realize secure connection. Through multiple security mechanisms such as b