If it finds malicious activity, it will alert the security team. Join a growing community of more than 100,000 readers who love System Design.Intrusion Detection system (IDS) taps traffic off the network and analyses it for any malicious activity, threats or protocol violations. If you are an architect and have to choose between security and cost, which solution do you prefer? It takes time and effort, but the benefit is that the credit card info is on the public network only once. π Over to you: Apple needs to discuss the DAN details with banks. In the diagram, the red arrow means the credit card info is available on the public network, although it is encrypted. Google server looks up the credit card info and passes it to the bank. ππ¨π¨π π₯π πππ²: In the Google Pay case, the e-commerce server passes the payment token to the Google server. ππ©π©π₯π πππ²: For iPhone, the e-commerce server passes the DAN to the bank. Google returns a payment token to the phone.Δ’οΈβ£ When you click the βPayβ button on your phone, the basic payment flow starts. ππ¨π¨π π₯π πππ²: When you register the credit card with Google Pay, the card info is stored in the Google server. iPhone then stores DAN into a special hardware chip. Bank returns a token called DAN (device account number) to the iPhone. To understand the difference, we break down the process into two flows.Δ‘οΈβ£ The registration flow is represented by steps 1~3 for both cases. Both approaches are very secure, but the implementations are different. How do Apple Pay and Google Pay handle sensitive card info? The free version includes a SOC 2 gap assessment, free policies, and a lot more. Which SOC 2 Criteria Apply to My Business? ( )Δ¬heck out our tool Phalanx GRC. How to Read a SOC 2 System Description ( )Δ£. Does SOC 2 Require a Penetration Test? ( )Δ’. Full SOC 2 Framework Review in 1 Hour ( ) How to Maintain a SOC 2 Program Between Audits ( )Δ€. Everything You Need to Get Ready for a SOC 2 Audit ( )Δ£.
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