Our Work
Academy
Company
Insights Talk to Sthitha

Preparing Critical Systems for the Post-Quantum Era

Sthitha Exodia helps organisations discover cryptographic assets, assess quantum risk and prepare for post-quantum migration.

The Problem

Today's Systems Rely on Cryptography That Quantum Computing May Change

Current systems rely heavily on established cryptographic technologies such as RSA, ECC and SHA-based algorithms. They protect communications, transactions and records across almost every organisation.

As quantum computing develops, organisations need visibility into where those technologies are used and what needs to change. That work takes time, which is why it is worth starting before the threat arrives.

  • Cryptography is spread across applications, networks, devices and third-party systems
  • Few organisations have a complete inventory of where it is used
  • Some information needs to stay confidential for many years
The Sthitha Exodia Approach

Discover. Protect. Migrate

Three stages that take an organisation from not knowing where its cryptography is, to having a plan for moving it.

Illustration of a cryptographic inventory
01Sthitha Exodia

Discover

Find cryptographic assets across your systems and understand where they are being used.

Most organisations do not have a complete picture of the cryptography they depend on. Discover is about building that picture: which algorithms, keys and certificates are in use, and which applications, networks and systems rely on them.

Illustration of layered cryptographic protection
02Sthitha Exodia

Protect

Assess quantum exposure and prepare appropriate post-quantum protection strategies.

Not every asset carries the same risk. Protect looks at how exposed each one is to future quantum attacks and how long the data it guards needs to stay confidential, so that protection can be planned where it matters most.

Illustration of a migration network
03Sthitha Exodia

Migrate

Build a clear, phased roadmap for moving critical systems towards post-quantum cryptography.

Moving to post-quantum cryptography is a programme of work, not a single change. Migrate turns the inventory and the risk picture into an ordered plan, so the most critical systems move first and progress can be reported.

What Sthitha Exodia Covers

From Visibility to a Plan

The areas Sthitha Exodia is designed to bring together in one place.

Cryptographic Discovery

Locate the cryptography in use across applications, networks and infrastructure.

Risk Assessment

Understand which assets are most exposed to future quantum attacks.

Asset Inventory

Keep a structured record of cryptographic assets and where each one is used.

PQC Readiness

See how prepared each system is for post-quantum cryptography.

Migration Planning

Set out a phased path for moving critical systems, in order of priority.

Reporting

Share a clear view of exposure, readiness and progress with the people who need it.

Who Is Sthitha Exodia For?

Organisations That Cannot Afford to Find Out Late

Sthitha Exodia is intended for sectors that run critical systems, and for any organisation holding information that must stay protected for a long time.

Defence

Banking

Telecommunications

Critical Infrastructure

Also relevant to other organisations holding long-term sensitive information.

Talk to Us About Sthitha Exodia

Tell us about the systems you are responsible for and we will take the conversation from there.