Secure application engineering

API Security & AES-256 DRM

API security architecture, authentication and authorization hardening, encrypted content workflows and AES-256-based DRM components for approved business applications.

Planning range: ₹120,000 – ₹1,200,000
Pricing note: Displayed ranges are indicative planning figures. Setup / implementation and recurring provider charges are separated in the written quote; final commercial terms are confirmed in writing.

Scope

  • API inventory, trust-boundary and abuse-case review
  • Authentication, authorization, token and session hardening
  • Rate limiting, input validation and sensitive-data handling controls
  • AES-256 encryption components with managed key lifecycle and rotation strategy
  • DRM integration for approved digital content and application workflows

Deliverables

  • Security architecture note
  • API control matrix and implementation plan
  • Encryption/key-management integration code
  • Deployment and rollback checklist
  • Verification test plan

Engagement controls

Work begins only after written scope, authorization, timeline, data-handling expectations and commercial terms are approved. Security testing is limited to systems the client owns or is explicitly authorized to test. AI workflows use approved data sources and include human escalation for business-critical actions.

FAQ

Does AES-256 alone make an application secure?

No. Encryption is one control; secure key management, authorization, logging, update processes and architecture also matter.

Can you integrate with an existing API?

Yes, after reviewing its authentication model, deployment environment and permitted changes.

Plan this service across the year

For recurring assurance and budget planning, see the Quarterly Cybersecurity Program and the enterprise pricing & procurement guide. These pages explain cadence, evidence, milestone billing and commercial assumptions without turning search copy into keyword stuffing.

Next step

Get a written enterprise scope

Send requirements, target systems, expected integrations and timeline.

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