The 6 Security Layers of Access in Data Center

The 6 Security Layers of Access in Data Center

Data centres are at the core of modern digital infrastructure. They host the systems and data that keep banks, governments, hospitals, and businesses running. Because of this, physical security must be comprehensive and layered, a single point of failure isn’t an option.

Here’s a breakdown of the 6 Security Layers implemented in most modern data centres:

1. Perimeter Security – This is the first line of defence. It includes fencing or perimeter walls, surveillance cameras with video analytics, and routine security patrols. The goal is to deter unauthorized individuals before they get anywhere near the building.

2. Facility Entrance – Access points are secured by security officers, ID verification, and mantraps. Vehicle entry is strictly controlled, only authorised vehicles are allowed on site following thorough checks and dedicated parking areas.

3. Security Operations Centre (SOC) – All physical security systems are integrated and monitored from the SOC. This control room is manned 24/7 by trained personnel, serving as the eyes and ears of the facility.

4. Building Access – Within the facility, access is restricted using cards, biometrics and mantraps. This prevents movement into sensitive or restricted zones by unauthorised individuals.

5. Data Hall Access – These areas contain the core infrastructure. Entry is limited to specific personnel through additional authentication methods such as two factor authentication. The goal is to minimise internal threats.

6. Rack Access – Individual server racks can be locked, monitored, and audited. Only personnel with designated clearance can access specific racks, ensuring control down to the asset level.

, . .

Why it Matters
A breach at any layer, whether it’s the gate or a rack can compromise operations, data and trust. These layers work together to deter, delay and detect potential threats. Whether you’re in physical security, IT or compliance, understanding and enforcing these controls is essential to safeguarding the mission critical systems inside.

Disclaimer – This post has only been shared for an educational and knowledge-sharing purpose related to Technologies. Information was obtained from the source above source. All rights and credits are reserved for the respective owner(s).

Keep learning and keep growing

Source: LinkedIn

Credits: Mr. Palani Ramasamy