Skip to content
Get in touch
Quantum-safe security for modern enterprises

Quantum-safe cryptography 

Adversaries don’t need a quantum computer to start attacking your data. Encrypted traffic intercepted today can be stored cheaply and decrypted the day quantum computing matures. Regulations demand you start building your crypto inventory.
Schedule a demo
Powerful quantum-safe security solutions

Some data will outlive your encryption

If your data must stay confidential for ten years or more, the exposure to Harvest now, decrypt later (HNDL) attacks began the moment it crossed a network. Examples of such data include:

  • classified material
  • diplomatic correspondence
  • patient or medical records
  • intellectual property
  • financial transactions
  • OT telemetry, OT infrastructure details and login credentials

The systems that matter most can't be upgraded

Protected by default

Browsers, email, and cloud services are updated on a vendor's schedule in the background.

Exposed for years, possibly forever

Legacy applications and IT on proprietary protocols. OT and ICS with decades-long lifecycles. Embedded devices without the compute for post quantum algorithms. Third-party connections your organization doesn't control.
Square Image 10_DataCenter

The post quantum cryptography (PQC) transition has deadlines

Across Europe, the United States and Asia-Pacific, governments and regulators have put dates on the move to post-quantum cryptography. 

Europe

2026

National plans and crypto inventories

  • 2026National plans and crypto inventories
  • 2030High-risk use cases migrated to PQC
  • 2035Medium-risk use cases

United States

2027

CNSA 2.0 for new security systems

  • 2027CNSA 2.0 for new security systems
  • 2030PQC key exchange, federal & defense
  • 2031PQC signatures

Asia-Pacific

2027

Singapore critical infrastructure plans due

  • 2027Singapore CII migration plans
  • 2030Australia retires classical crypto
  • 2035Japan government systems migrated

Sources: EU Coordinated PQC Roadmap; US EO 14412, NSA CNSA 2.0; Singapore CSA, Australian Signals Directorate, Japan NCO. Status November 2026; some milestones are guidance rather than law. Not legal advice.

Not sure where to get started? Download the PQC migration guide now.
Get PQC migration guide

Your first steps to becoming quantum safe

1. Protect data in transit against HNDL with PQC network encryption now

Your organization does not need a market-wide quantum safe rollout or a finished standard to get going. You also don’t need a finished inventory to start.  

With quantum safe network encryption, you build resiliency and protect data in transit against harvest now, decrypt later while building your inventory. With a network encryptor like NQX , you can:

embed any data traffic inside a quantum-safe overlay at the network level (L2/L3)

protect all traffic, starting from the network backbone all the way to the application layer

secure app-to-app, site-to-site, data center to data center connections over untrusted networks with single solution

keep your infrastructure intact and quantum reslient

NQX_Overlay_Deployment-1-1

 
Learn more about NQX Network Encryptor

2. Start your discovery phase with an SSH crypto inventory


Creating a crypto inventory and Cryptographic Bill of Materials (CBOM) is a big task that might take years. Learn why your discovery phase should start with a Secure Shell inventory.

 
Build your SSH crypto inventory

Learn more about quantum safe migration

 
Quantum
Business
Different approaches to quantum safety

Quantum computing poses different risks to different encryption methods. Explore our comparison page to understand your options and why choosing the right approach to quantum safety matters for your company.

Compare quantum safe methods
 

Network encryption complements firewalls and VPNs

Network encryption based on PQC complements your installed base. Learn more about how our NQX Network Encryptor offers high-throughput quantum resiliency while allowing firewalls and VPNs do what they do best.

NQX with Firewalls and VPNs

A Pragmatic first 90 days
Business
01 Prioritize data in transit

It's where harvest-now-decrypt-later hits first, and where protection can be added without changing systems

02 Require crypto-agility

In anything you procure, so evolving standards never force a rip-and-replace upgrade.

03 Align with your mandate

EO deadlines, NIS2, DORA, ECB supervisory expectations — know which applies and what evidence you'll need to show.

04 Inventory

While protecting data in transit, build your inventory and Cryptographic Bill of Materials (CBOM).

05  Map exposure

Which sensitive data crosses which links, and how long must it stay confidential?
Square Image 1_DataCenter

Our quantum safe portfolio

For long-lived data in transit

NQX™

NQX™ is a TL III (EU Confidential) certified quantum-safe network encryptor that protects data in transit at Layer 2 (Ethernet) and Layer 3 (IP) at up to 100 Gbps line rate. This includes classified data.

Learn more
For SSH discovery and inventory

PrivX™ Key Manager

Discovers all your SSH-related assets, creates your PQC crypto-inventory, and analyzes your crypto-agility level (also on asset level).

Learn more

PrivX™ Insights

A service built to take inventory of your cryptographic SSH assets together with our experts.

Learn more
For access management and TCP/mainframe connections

PrivX™ PAM 

Secures privileged human and non-human identity (NHI) access to critical targets with quantum-safe sessions.

Learn more

Tectia® SSH Server

Transparent, quantum safe tunneling for TCP applications without changing the apps. 

Learn more

Tectia® SSH Server for IBM z/OS 

Future-proofs your mainframe communications with Post-Quantum Cryptography (PQC) algorithms. 

Learn more

Explore quantum security resources
Securing terrestrial satellite data

Securing terrestrial satellite data

Read the case study
Preparing for the Post-Quantum Era: A Guide to Quantum-Safe Migration

Preparing for the Post-Quantum Era: A Guide to Quantum-Safe Migration

Read the guide
NQX Datasheet

NQX Datasheet

Get the datasheet
Frequently Asked Questions

Quantum-safe migration FAQ
What if a quantum-safe program feels too big to start?

Focus. Wrap your data in transit inside a PQC tunnel while you take an inventory of your long-lived, high-value data.

 

Isn’t quantum a future problem?
What if we choose the wrong algorithm?
Isn’t migration to quantum safe environments slow and expensive since it requires changing configurations, apps and hardware?
How much will PQC will slow our network down?
Is there a risk we lose control and sovereignty?

Get a jump start on your quantum safe journey now.
Talk to a security expert