You must keep all your software up to date with the latest patches (updates) from the vendor. These patches fix security weaknesses and improve how your software works.
What is a patch or update?
A patch is a small software update that:
- Fixes problems or errors
- Improves performance
- Protects against security threats
Think of patches like regular maintenance for your car – they keep everything running smoothly and safely.
Why updates matter for payment processing
When customers make purchases on your website:
- They click ""checkout""
- Your web server redirects them to a secure payment page
- The payment is processed safely
If your web server isn't updated, hackers could:
- Intercept the redirect
- Steal customer information
- Access your payment systems
In short:
Installing updates protects your business and your customers. Set up automatic updates whenever possible, or check for new patches regularly. It's one of the easiest ways to prevent security breaches.