A wireless network module of a battery-free aircraft insert configured for insertion into an aircraft, the wireless network module comprising: a memory configured to store a plurality of programmable instructions; a wireless communication interface; and at least one processing device in communication with the memory, wherein the at least one processing device, upon execution of the plurality of programmable instructions is configured to: establish communication with a low security module of an access point via the wireless communication interface, wherein a timestamp is not used to establish the communication with the low security module; automatically obtain a timestamp from the low security module via the wireless communication interface; discontinue the communication with the low security module, if needed, for establishing communication with a high security module; and automatically send a request to the high security module via the wireless communication interface to establish the communication with the high security module of the access point via the wireless communication interface, the request including the timestamp, wherein the communication is established with the high security module using the timestamp for establishing high security communication with an aircraft network of the aircraft. a memory configured to store a plurality of programmable instructions; a wireless communication interface; and at least one processing device in communication with the memory, wherein the at least one processing device, upon execution of the plurality of programmable instructions is configured to: establish communication with a low security module of an access point via the wireless communication interface, wherein a timestamp is not used to establish the communication with the low security module; automatically obtain a timestamp from the low security module via the wireless communication interface; discontinue the communication with the low security module, if needed, for establishing communication with a high security module; and automatically send a request to the high security module via the wireless communication interface to establish the communication with the high security module of the access point via the wireless communication interface, the request including the timestamp, wherein the communication is established with the high security module using the timestamp for establishing high security communication with an aircraft network of the aircraft. establish communication with a low security module of an access point via the wireless communication interface, wherein a timestamp is not used to establish the communication with the low security module; automatically obtain a timestamp from the low security module via the wireless communication interface; discontinue the communication with the low security module, if needed, for establishing communication with a high security module; and automatically send a request to the high security module via the wireless communication interface to establish the communication with the high security module of the access point via the wireless communication interface, the request including the timestamp, wherein the communication is established with the high security module using the timestamp for establishing high security communication with an aircraft network of the aircraft. <EOS>