The Fortresses of Data: The 7 most secure datacentres in the world

1. The Bunker, United Kingdomanchor

Located under 30 meters of solid rock in a former nuclear command centre, The Bunker stands as one of the most secure datacentres globally. Its formidable physical security includes blast-resistant walls, military-grade access control, and 24/7 surveillance by trained personnel. The datacentre boasts multiple electricity feeds, advanced fire suppression systems, and the latest cybersecurity measures.

Axistwelve secure hosting uses The Bunker exclusively.

2. Pionen, Swedenanchor

Built 30 meters below a rocky mountain in Stockholm, Pionen is an ex-nuclear bunker transformed into a high-security datacentre by the Swedish ISP Bahnhof. It features biometric access controls, an artificial waterfall for cooling, and backup systems ensuring uninterrupted operation. The futuristic interior design and robust security protocols create a unique and secure environment for data.

3. Iron Mountain, United Statesanchor

Iron Mountain's data centre, located in a 145-acre underground facility in Boyers, Pennsylvania, is renowned for its high security. Originally an abandoned limestone mine, this fortress ensures maximum protection with 220 feet of solid rock overhead. The centre uses advanced surveillance, robust fire suppression systems, and biometric access controls. With its ISO 27001 certification and redundant power systems, Iron Mountain provides unparalleled data protection.

4. Swiss Fort Knox, Switzerlandanchor

Nestled in the Swiss Alps, Swiss Fort Knox consists of two separate datacentres, each embedded deep in a mountain. These secure vaults are designed to withstand natural disasters and electro-magnetic pulses (EMP). The site is equipped with multiple layers of physical and cybersecurity measures, including biometric scanning and military-trained personnel. Redundant power supplies and environmental controls ensure continuous operation in any circumstance.

5. Equinix TY3, Japananchor

Tokyo’s Equinix TY3 is one of the most advanced and secure datacentres in Asia. Situated in a seismically stable area, it has sophisticated earthquake-resistant technologies, redundant power systems, and sophisticated fire detection and suppression methods. TY3 also employs a rigorous multi-layered security approach, including biometric access, 24/7 surveillance, and strict operational protocols to safeguard critical data.

6. DC1-Stavanger, Norwayanchor

Previously an underground NATO ammunition store, Green Mountain's DC1-Stavanger has been converted into a cutting-edge datacentre. It leverages its natural cooling advantage from the nearby fjord, enhancing energy efficiency. Security is paramount, with fortified barriers, biometric access, and continuous monitoring. The centre also emphasizes sustainability, making it a fortress for data and the environment.

7. Sunguard Availability Services Phoenix, United Statesanchor

Located in Phoenix, Arizona, Sunguard's datacentre is engineered to handle extreme conditions. It includes fortified infrastructure against natural disasters like earthquakes and floods, plus advanced power backup solutions. The security measures comprise biometric access control, video surveillance, and on-site security personnel. Sunguard is known for its high availability and disaster recovery services.

Secure hosting with Axistwelve and the Bunkeranchor

Axistwelve hosts exclusively in the Cyberfort’s “Bunker” datacentres located in Kent and Newbury. Both Cyberfort and Axistwelve are audited every six months for data security as part of our ISO27001, ISO27018, and ISO27019 accreditations.

Our hosting service is PEN tested by an independent 3rd party cyber security specialists every 6 months.

Axistwelve are one of only 10 organisations in the UK to be awarded a place on the Crown commercial Services Cloud compute Secure+ Framework, allowing us to offer secure data hosting services up to List N and List X.

We host some of the UK’s most secure data including nuclear material balances, NHS patient records and intellectual property rights information.

We’ve helped migrate dozens of clients seamlessly to our ultra-secure hosting – providing them with a green, cost effective and highly performant alternative to their existing public cloud arrangements.

Talk to us today about how we can take the security of your online data to the next level.