The MiGS architecture contains several key security measures, including:

	•	Key data encryption at the point where the Virtual Payment Client receives the transaction.
	•	An Internet Service Provider sending transactions over dedicated leased lines provided by trusted leaders in the telecommunications industry.
	•	Industrial strength firewalls placed to prevent unauthorized activities and users from accessing the system.
	•	Financial institutions receive transactions transmitted for authorization across the highly secure MasterCard network.
	•	Industrial strength security software and procedures protect transactions stored on the system.
	•	Internal and external auditors review the MasterCard processing environment, ensuring it adheres to industry standard control processes and procedures.