Cryptography
Design, review and implement cryptographic systems — key management, protocols, signing and secure storage.
Data Security
Know where sensitive data lives — and control who can use it
Protect sensitive and regulated data through discovery, classification, encryption, tokenisation and access control.
The problem
Why this matters
Sensitive data spreads into analytics platforms, test environments, logs and SaaS tools faster than controls can follow. Data-protection regulations, including India’s DPDP Act and the GDPR, require organisations to demonstrate purpose limitation, minimisation and appropriate safeguards.
Common challenges
- Personal data copied into non-production and analytics environments
- Encryption deployed without sound key management
- Inconsistent classification across teams and systems
- Difficulty honouring retention and erasure obligations
Our approach
How we work
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Discover & classify
Locate sensitive data across stores and pipelines and agree a classification scheme.
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Minimise
Remove unnecessary copies and apply masking or tokenisation where full data is not needed.
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Protect
Apply encryption, key management and fine-grained access control by classification.
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Evidence
Implement audit trails, retention controls and reporting for privacy obligations.
Capabilities
What our data security work covers
- 01
Data discovery & classification
Automated and manual discovery across databases, object storage and SaaS.
- 02
Encryption & key management
Envelope encryption, HSM/KMS integration and key rotation design.
- 03
Tokenisation & masking
Format-preserving tokenisation and masking for testing and analytics.
- 04
Data access governance
Attribute- and purpose-based access policies with audit trails.
- 05
Privacy engineering
Consent, retention and erasure workflows built into systems.
- 06
Data loss prevention
DLP policy design tuned to minimise false positives.
Engagement
Deliverables and benefits
What you receive
- Sensitive data inventory and data-flow maps
- Encryption and key management architecture
- Data protection control matrix mapped to regulations
- Retention and erasure implementation plan
What it changes
- Smaller blast radius if a system is compromised
- Demonstrable compliance with data-protection obligations
- Safe use of data for analytics and AI
Standards & technology
FAQ
Frequently asked questions
Can you help with DPDP Act readiness?
We help engineer the technical controls the Act expects — data inventories, consent records, security safeguards and erasure workflows. Legal interpretation should come from your counsel.
Discuss your data security requirements
Let’s discuss it. Tell us what you are working on and an engineer — not a sales script — will respond.