This brief explores the security implications of enabling remote and mobile access to PeopleSoft self-service applications. While increased accessibility improves user productivity, it also expands the attack surface and introduces new risks from phishing, insider threats, and compromised credentials. The document recommends best practices such as implementing multi-factor authentication, contextual access controls, and dynamic data masking to protect sensitive data. It also emphasizes the importance of granular activity monitoring and centralized identity management to detect suspicious behavior. By balancing usability with strong security measures, organizations can safely extend access to external users while maintaining control over sensitive ERP data and reducing the risk of breaches.

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