A method for adapting a security system based on security-related data associated with a communication network, the method comprising: collecting, by a plurality of trust mediator agents, security-related data associated with a plurality of communication network modules, the plurality of trust mediator agents being associated with the plurality of communication network modules, respectively, wherein at least one of the plurality of communication network modules is a mobile communication device, wherein the security-related data associated with each of the plurality of communication network modules is collected for respective clusters of one or more risk variables generated by one or more sensors associated with each of the plurality of communication network modules, and wherein the respective clusters of the one or more risk variables are selected by a trust mediator based on location data associated with each of the plurality of communication network modules such that different clusters of risk variables are selected for different locations associated with each of the plurality of communication network modules, and wherein the security-related data for the respective clusters of the one or more risk variables selected by the trust mediator is collected periodically at a time interval determined by the trust mediator based on the location data associated with each of the plurality of communication network modules; transmitting, by the plurality of trust mediator agents, the security-related data associated with the respective clusters of the one or more risk variables to the trust mediator over the communication network; determining, by the trust mediator, based on at least one of the security-related data transmitted by the plurality of trust mediator agents and a predetermined rule stored in a memory, modifications to one or more security safeguards implemented on the plurality of communication network modules, wherein the one or more security safeguards comprise countermeasures that increase security of data communicated over the communication network; transmitting, by the trust mediator, instructions corresponding to the modifications to at least one of the plurality of trust mediator agents over the communication network; and implementing, by the communication network module associated with the at least one of the plurality of trust mediator agents, the modifications to the security safeguards implemented thereon. collecting, by a plurality of trust mediator agents, security-related data associated with a plurality of communication network modules, the plurality of trust mediator agents being associated with the plurality of communication network modules, respectively, wherein at least one of the plurality of communication network modules is a mobile communication device, wherein the security-related data associated with each of the plurality of communication network modules is collected for respective clusters of one or more risk variables generated by one or more sensors associated with each of the plurality of communication network modules, and wherein the respective clusters of the one or more risk variables are selected by a trust mediator based on location data associated with each of the plurality of communication network modules such that different clusters of risk variables are selected for different locations associated with each of the plurality of communication network modules, and wherein the security-related data for the respective clusters of the one or more risk variables selected by the trust mediator is collected periodically at a time interval determined by the trust mediator based on the location data associated with each of the plurality of communication network modules; transmitting, by the plurality of trust mediator agents, the security-related data associated with the respective clusters of the one or more risk variables to the trust mediator over the communication network; determining, by the trust mediator, based on at least one of the security-related data transmitted by the plurality of trust mediator agents and a predetermined rule stored in a memory, modifications to one or more security safeguards implemented on the plurality of communication network modules, wherein the one or more security safeguards comprise countermeasures that increase security of data communicated over the communication network; transmitting, by the trust mediator, instructions corresponding to the modifications to at least one of the plurality of trust mediator agents over the communication network; and implementing, by the communication network module associated with the at least one of the plurality of trust mediator agents, the modifications to the security safeguards implemented thereon.