The article discusses the importance of the Payment Card Industry Data Security Standard (PCI DSS) for developers creating payment processing applications. It argues that while compliance can seem daunting, the protection of sensitive data is invaluable. The author suggests that basic secure coding practices, such as placing databases in private subnets and utilizing NAT Gateways, can significantly enhance security. Ultimately, the piece advocates for treating all applications with care in line with PCI DSS standards to prevent data breaches and other security risks.
If you're going to store or process people's money, maybe don't leave your database open to the world.
Compliance can be painful. But if it helps protect your data and keeps you from ending up on 'Have I Been Pwned', isn't it kind of worth it?
If your app's database is in a public subnet, I'm going to need you to stop reading and fix that. Now!
Think of it as giving your app a VPN to access the world, but telling it not to talk to strangers.
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