quantum security for critical data

Quantum Safe Cryptographic Security Solutions

Defend your long-term secrets against the quantum threat with quantum safe cryptography (QSC) and security.

Quantum security Guide



Prevent the encryption of captured data being broken when quantum computers are efficient enough to do so.

Unbreakable data transmissions

Transmit critical data protected end-to-end by ultra-secure post quantum and quantum safe cryptography.

from trailblazers in cryptography

We are the Finnish information security company behind the Secure Shell protocol and pioneers in post-quantum encryption. ​

Quantum security is important to your organization right now

“Regardless of whether we can estimate the exact time of the arrival of the quantum computing era, we must begin now to prepare our information security systems to be able to resist quantum computing”. - National Institute of Standards and Technology (NIST).

Quantum computers exist as we speak. They can't break classic cryptography yet but the technology is evolving rapdily.

With more sophisticated quantum computing technology, all data encrypted with classic encryption is vulnerable. Encrypted traffic is being captured and recorded as we speak and unlocked when large-scale quantum computers will exist.

Organizations need to start their journey towards quantum security now. Quantum safe cryptography (QSC) – also called post quantum cryptography (PQC) - is the backbone of quantum security.

Quantum Security: The last line of defense 

Some information has long-standing value and is particularly vulnerable to the quantum threat. Examples include information like:

  • Governmental: Diplomatic correspondence, national secrets
  • Financial: Account Numbers, Credit card numbers (PAN’s)
  • Personal: Social security ID / personal ID codes, health information
  • Military: Weapon technology, blueprints, operations
  • Medical: Medical history, psychotherapy transcripts

If these secrets are not protected with quantum security now or in the near future, what are the potential consequences?

  • Financial losses
  • Reputation disaster; loss of trust
  • Decreased defensive capacity
  • Mental distress
  • Potential extortion
  • Heavy fines (GDPR, PCI-DSS, HIPAA etc.)
  • Personal accountability
quantum security against tomorrow's threats

Take the quantum leap to security

Going quantum secure takes time

It took almost two decades to deploy the backbone of our classic security; the public key cryptography (PKC) infrastructure. Migration to quantum safe cryptography will take time. Start now.

Power up your classic cryptography game

Assess your current state of cryptography and take the required actions to improve your classic cryptography posture while migrating to QSC. For example, are you managing  your SSH encryption keys as well as you should?

Bring your own quantum keys

Standardized encryption keys are secure and reliable. With our post quantum solution, you can also create your own, non-standard encryption keys to enable ultra-secure communications for sensitive or secret data.

Experts can help you

We at SSH are pioneers in encrypting critical communications with over 25 years in business. We've been incorporating quantum security into our solutions for years and are leading initiatives like the post quantum cryptography focused PQC Finland project.

Our quantum security portfolio

Tectia Quantum

Encrypt your file transfers, application-to-application (A2A), machine-to-machine (M2M)  and secure remote access with post-quantum security.

Tectia Quantum-Safe


Protect your data-in-motion with a quantum secure encryption software solution for transporting Ethernet and IP traffic across any network, private or public.

Learn More

Lost in quantum entanglement? Get your guide to quantum secure encryption here! >>>



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