Why Wholesale Businesses Need POS and ERP Systems to Work as One

Security Cannot Be Added at the End

Integration increases the number of pathways through which business data moves.

That means security should be part of the design from the beginning.

APIs need authentication.

Access should follow least-privilege principles.

Sensitive customer and payment information should be protected during transmission and storage.

Logs should provide enough visibility to investigate suspicious activity without exposing information unnecessarily.

Organizations also need to think about service accounts.

A poorly governed integration account with broad ERP access can become a significant security risk.

The same is true for hard-coded credentials inside legacy integration scripts.

Modernization projects are often a good opportunity to replace these patterns with better secrets management and centralized access controls.

Why Custom Development Sometimes Becomes Necessary