A method for a virtual transponder which is a transponder partitioned into multiple transponders, said virtual transponder utilizing inband commanding, inband being frequency utilized to transmit payload data, the method comprising: transmitting to a payload antenna (280, 2080, 480, 680, 6080, 880, 8080) on a vehicle (210, 2010, 410, 610, 6010, 810, 8010) at least one of 1) encrypted hosted commands, by a hosted payload, HoP, operation center, HOC, or 2) encrypted host commands, by a host spacecraft operations center, SOC; wherein the encrypted hosted commands are encrypted utilizing a second communication security, COMSEC, variety; wherein the encrypted host commands are encrypted utilizing a first COMSEC variety; decrypting, by a first communication security module, the encrypted host commands utilizing the first COMSEC variety to generate unencrypted host commands; decrypting, by a second communication security module, the encrypted hosted commands utilizing the second COMSEC variety to generate unencrypted hosted commands; reconfiguring a payload on the vehicle according to at least one of the unencrypted host commands or the unencrypted hosted commands; transmitting, by the payload antenna, payload data to at least one of a host receiving antenna (285, 2085, 485, 6085, 685, 885, 8085) or the hosted receiving antenna (290, 2090, 490, 690, 6090, 890, 8090); encrypting, by the first communication security module, unencrypted host telemetry utilizing the first COMSEC variety to generate encrypted host telemetry; encrypting, by the second communication security module, unencrypted hosted telemetry utilizing the second COMSEC variety to generate encrypted hosted telemetry; transmitting the encrypted host telemetry to the host SOC; transmitting the encrypted hosted telemetry to the HOC. transmitting to a payload antenna (280, 2080, 480, 680, 6080, 880, 8080) on a vehicle (210, 2010, 410, 610, 6010, 810, 8010) at least one of 1) encrypted hosted commands, by a hosted payload, HoP, operation center, HOC, or 2) encrypted host commands, by a host spacecraft operations center, SOC; wherein the encrypted hosted commands are encrypted utilizing a second communication security, COMSEC, variety; wherein the encrypted host commands are encrypted utilizing a first COMSEC variety; decrypting, by a first communication security module, the encrypted host commands utilizing the first COMSEC variety to generate unencrypted host commands; decrypting, by a second communication security module, the encrypted hosted commands utilizing the second COMSEC variety to generate unencrypted hosted commands; reconfiguring a payload on the vehicle according to at least one of the unencrypted host commands or the unencrypted hosted commands; transmitting, by the payload antenna, payload data to at least one of a host receiving antenna (285, 2085, 485, 6085, 685, 885, 8085) or the hosted receiving antenna (290, 2090, 490, 690, 6090, 890, 8090); encrypting, by the first communication security module, unencrypted host telemetry utilizing the first COMSEC variety to generate encrypted host telemetry; encrypting, by the second communication security module, unencrypted hosted telemetry utilizing the second COMSEC variety to generate encrypted hosted telemetry; transmitting the encrypted host telemetry to the host SOC; transmitting the encrypted hosted telemetry to the HOC.