Security Policy

Effective day 7 December 2020

Security is one of the biggest considerations in everything we do. Here are some of the steps we take to ensure we keep your data safe.

Data Encryption

  • and all Linkub subdomain systematically use HTTPS. All HTTP connections are redirected to a secure site.
  • A strict and systematic HSTS preload policy is applied to all our subdomains. This ensures most clients (in particular browsers) systematically connect via encrypted methods.
  • Backups are either encrypted or stored on encrypted disks.

Physical Security

  • Any data stored outside a datacenter for off-site backup purposes is stored on encrypted drives using state-of-the-art technologies.
  • The datacenters selected by Linkub to host its services employ 24/7 surveillance teams and are equipped with fencing and strict security procedures.


  • A Web Application Firewall is set up to filter incoming requests trying to compromise the service.
  • A firewall is systematically used on Linkub’s servers to prevent access from non-approved IP addresses.
  • Critical admin interfaces are protected using at least double-authentication.
  • Our software infrastructure is regularly updated using automatic update mechanisms when possible.
  • Encrypted messaging systems are available to Linkub’s employees and contractors, and used for most communications.

Debit/Credit Card Information

  • Linkub doesn’t store any credit card information (except non-usable information such as the last four digits of the card, for customer support purposes).
  • The provider handling all the card details is certified to PCI Service Provider Level 1. This is the most stringent level of certification available in the payment industry.