A method for securely handling re-connection by a wireless device, the method comprising: establishing, by the wireless device, a connection with a plurality of client devices using a first security configuration; detecting, by the wireless device, whether at least one criterion is met to re-establish the connection with the plurality of client devices; generating, by the wireless device, a second security configuration to re-establish the connection with the plurality of client devices in response to detecting that the at least one criterion is met; configuring the wireless device with the second security configuration, thus disconnecting the one or more client devices detecting, by the wireless device, an attempt from one or more client devices of the plurality of client devices to connect the wireless device using the first security configuration after the wireless device is configured with the second security configuration; verifying, by the wireless device, an identifier associated with each of the one or more client devices of the plurality of client devices against stored unique identifier in a re-board list; generating, by the wireless device, a common secret key for each of the one or more client devices stored in the re-board list upon successful verification, wherein the common secret key is generated using a public key associated with the particular client device and a private key associated with the wireless device. encrypting, by the wireless device, the second security configuration using the common secret key; and sending, by the wireless device, the encrypted second security configuration to the one or more client devices of the plurality of client devices to re-establish the connection with the wireless device. establishing, by the wireless device, a connection with a plurality of client devices using a first security configuration; detecting, by the wireless device, whether at least one criterion is met to re-establish the connection with the plurality of client devices; generating, by the wireless device, a second security configuration to re-establish the connection with the plurality of client devices in response to detecting that the at least one criterion is met; configuring the wireless device with the second security configuration, thus disconnecting the one or more client devices detecting, by the wireless device, an attempt from one or more client devices of the plurality of client devices to connect the wireless device using the first security configuration after the wireless device is configured with the second security configuration; verifying, by the wireless device, an identifier associated with each of the one or more client devices of the plurality of client devices against stored unique identifier in a re-board list; generating, by the wireless device, a common secret key for each of the one or more client devices stored in the re-board list upon successful verification, wherein the common secret key is generated using a public key associated with the particular client device and a private key associated with the wireless device. encrypting, by the wireless device, the second security configuration using the common secret key; and sending, by the wireless device, the encrypted second security configuration to the one or more client devices of the plurality of client devices to re-establish the connection with the wireless device. <EOS>