Request demo
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 quantum security solutions.

Quantum security Guide Talk to sales



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)

The rapid progress of quantum computing suggests the potential for adversaries of the United States to steal sensitive encrypted data today using classical computers, and wait until sufficiently powerful quantum systems are available to decrypt it. [...] a strategy for the migration of information technology systems of the Federal Government to post-quantum cryptography is needed.” - Quantum Computing Cybersecurity Preparedness Act, the US Congress

Quantum computers already exist and their power is increasing. Soon, they will reach the point where classical cryptography is in danger.

With more sophisticated quantum computing technology, all data encrypted with classic encryption is vulnerable. Encrypted traffic is already being captured and recorded - eventually, it will be possible to unlock the traffic when large-scale quantum computers will exist.

Organizations need to start their journey toward quantum security now. Quantum-safe cryptography (QSC) and post-quantum cryptography (PQC) are the backbones 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 secure your organization


Going quantum-safe 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?


Upgrade to quantum-safe algorithms

Legacy encryption algorithms are secure and reliable – until relevant quantum computers arrive. Upgrade your critical systems with quantum-safe algorithms that enable ultra-secure communications for sensitive and secret data, whether quantum computers arrive sooner or later.


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.

Tectia Client/ Server Quantum-Safe Edition

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

Tectia Quantum-Safe

Tectia Server for IBM z/OS

Secure your data communications and mainframes against the quantum threat with the most trusted remote access and secure FTP server software in the industry.

Learn more


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

Learn More


Make Privileged Access Management quantum-safe with PrivX that supports new quantum-resistant SSH key exchange (KEX) algorithms for SSH connections.

Learn More

Universal SSH Key Manager

UKM can evaluate and report on the adoption level of Quantum-Safe Key Exchange algorithms as well as enforce the usage of the quantum-safe KEX algorithms.

Learn More

Let's talk about quantum security!

Thank you for submitting your request. We'll get in touch with as soon as possible to arrange a time that suits you. We will try our best to match you with your requested expert.