Encryption at rest protects stored data — on disks, in databases, in files and backups — so it's unreadable if a device or storage is lost or stolen. Encryption in transit protects data while it moves between systems — using TLS, secure tunnels and encrypted protocols — so it can't be read if intercepted. Most organisations need both, while End-to-End Encryption services can provide additional protection for sensitive data exchanged between users and systems. We help you cover all the points where your data is exposed.

Strong algorithms like AES-256 aren't realistically breakable, so attackers target the keys instead. If keys are stored insecurely, never rotated, or accessible to too many people, the encryption gives little real protection. Good key management — secure generation, storage, rotation and tightly controlled access, ideally backed by an HSM — is what makes encryption genuinely effective. It's the part we focus on most.

A Hardware Security Module is a tamper-resistant device that generates and protects encryption keys in dedicated hardware, so keys never leave it in the clear. HSMs offer the highest assurance and are often expected for banking, payments and other regulated workloads. They come as on-premise appliances or as HSM-as-a-service in the cloud. Whether you need one depends on your risk and compliance requirements — we help you decide.

Bring-Your-Own-Key lets you generate and control your own encryption keys even when your data lives in a cloud provider's environment — rather than relying entirely on the provider's keys. This keeps control of the keys (and therefore the data) firmly with you, which matters for data sovereignty, residency and separation of duties. It's a popular choice for Indian businesses moving sensitive workloads to the cloud.

Encryption is a core safeguard recognised across the DPDP Act, RBI mandates for BFSI, PCI-DSS and ISO 27001 — and strong encryption can reduce the impact of a breach. But it's one control among many, not compliance by itself; how you manage keys, access and the rest of your security still matters. Pricing varies: software and key management are often per user per month, while HSMs are priced per module (appliance or as-a-service). Figures here are illustrative, and this is general guidance, not legal advice — confirm specifics with the vendor and your advisors.