FreeScout has public CVE history and frequent patch releases. Security posture depends on aggressive update policy, mailbox credential hygiene, and endpoint hardening.\n\n## 1) Patch quickly and track security releases\n\n- monitor FreeScout releases and apply security fixes rapidly\n- prioritize updates when XSS/RCE/authorization CVEs are published\n- keep custom modules aligned with latest compatible core\n\n## 2) Secure admin/auth and mailbox integration\n\n- enforce MFA/SSO via reverse proxy or identity layer where possible\n- restrict admin panel access by IP/VPN for internal teams\n- rotate IMAP/SMTP/API credentials used by mailbox connectors\n\n## 3) Harden runtime and data storage\n\n- enforce HTTPS with secure cookies and login rate limiting\n- isolate database and queue/cache services from public network\n- back up tickets and attachments with encryption and tested restore
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