Access with boundaries
Organization-aware roles, delegated responsibility, review paths, and protected administrative actions keep authority explicit.
K12First Trust Center
Security, privacy, reliability, and honest communication shape how K12First builds and operates Cast and Guard.

Organization-aware roles, delegated responsibility, review paths, and protected administrative actions keep authority explicit.
HTTPS transport, encrypted credentials, validated events, and narrowly scoped integrations protect service communication.
Health, activity, decision evidence, acknowledgments, and audit history make important system behavior visible.
Consequential changes are designed around authorized review, understandable context, and accountable follow-through.
Product safeguards
Cast and Guard handle different work. Their security explanations should reflect those differences.

Private-by-default content, scoped roles, approvals, signed player operations, integration safeguards, visible player health, and recoverable workflows support responsible school communications.
Explore Cast
Tenant-aware data access, message custody, explainable policy evidence, quarantine review, scoped provider actions, and durable receipts support responsible email-security operations.
Explore GuardShared operating principles
Data minimizationCollect and expose only the information needed for the authorized product workflow.
Tenant-aware accessScope customer data, policy, identity, and administrative actions to the organization.
Reviewed changeUse staged activation, canaries, acceptance checks, and rollback planning for consequential integrations.
Honest claimsDescribe implemented safeguards and current availability without implying certifications or guarantees that have not been earned.
Operational transparency
The public status page provides a privacy-safe view of K12First service health. Suspected vulnerabilities should be reported privately without credentials, student data, or suspicious attachments in the first message.
Talk with K12First
Tell us what your district needs to review. We will bring the right technical and product context.