Network Security in Colocation Data Centers

Nowadays, colocation data centers have grown in popularity as a dependable and affordable option for enterprises to store their vital IT infrastructure. However, establishing strong network security in colocation data centers has become crucial due to the rising value of data and the constant threat of cyberattacks. This blog will examine many facets of network security in colocation data centers and emphasizes crucial precautions to safeguard information and guard against potential threats.

Facets of Data Center Network Security

Physical Security

A colocation data center's physical security is its first line of defense against unauthorized entry. Controlled access points, security cameras, biometric authentication systems, and round-the-clock security officers are examples of robust physical security measures. By putting these safeguards in place, the danger of physical breaches is reduced because only individuals who are authorized can enter the data center site.

Network Segmentation

In colocation data centers, network segmentation is essential to separate various client environments and stop threats from moving laterally. Organizations can compartmentalize their data and applications by segmenting the network, reducing the possible consequences of a security breach. Firewalls and virtual local area networks (VLANs) can be used to establish logical boundaries and manage traffic flow across various client environments.

Intrusion Detection and Prevention Systems (IDS/IPS)

For the purpose of identifying and stopping unauthorized access attempts and network intrusions, powerful IDS/IPS systems must be deployed. These systems keep an eye on network activity, spot odd behavior, and use real-time threat data to block or lessen prospective dangers. IDS/IPS programs should be updated frequently to make sure they can handle the newest attack vectors.


In a colocation data center, data encryption is essential for safeguarding sensitive information both in transit and at rest. Data is kept secure during network transmission by implementing encryption protocols like Secure Sockets Layer (SSL) and Transport Layer Security (TLS). Strong encryption methods that are used to encrypt stored data give an additional layer of security against unauthorized access.

Multi-Factor Authentication (MFA)

By requiring multiple forms of authentication for access to crucial systems and applications, MFA implementation offers an extra layer of security. Combinations of passwords, biometric authentication, security tokens, and one-time passcodes may be used in this. Even if passwords or other credentials are stolen, MFA dramatically lowers the danger of unauthorized access.

Regular Security Audits and Testing

To find vulnerabilities and rectify any gaps in the network architecture, regular security audits and penetration tests are crucial. These audits should include in-depth vulnerability analyses, physical and digital security controls, and penetration testing carried out by skilled experts. The results can then be utilized to improve security procedures and put in place the required fixes or updates.

Disaster Recovery and Business Continuity

In the case of a security incident or natural disaster, having a solid disaster recovery and business continuity plan is essential to ensure ongoing operations. A key component of risk mitigation is testing the recovery procedure, regularly backing up data, replicating essential systems, and reducing idle time. An additional degree of security is provided by redundant systems and off-site backups.

Redundant Connectivity and Bandwidth Management

To provide continuous connectivity and guard against single sources of failure, network redundancy is essential. To ensure high availability, colocation data centers offer numerous carriers and redundant network connections. Implementing various network channels, load balancing, and failover techniques requires collaboration with the colocation provider. Additionally, efficient bandwidth management methods can aid in prioritizing crucial applications and reducing bandwidth-based threats, such as traffic shaping and Quality of Service (QoS) regulations.

Secure Remote Access

Remote access is frequently needed by colocation data centers to administer and maintain the hosted infrastructure. To create secure connections between remote administrators and the data center environment, secure remote access methods like Secure Shell (SSH) or Virtual Private Networks (VPNs) should be used. In order to add an additional layer of protection and guarantee that only authorized individuals can access the network remotely, multi-factor authentication (MFA) should be implemented.

Continuous Monitoring and Incident Response

To quickly identify and address security breaches, a thorough monitoring and incident response system must be put in place. Security Information and Event Management (SIEM) systems and real-time monitoring technologies can assist in spotting possible threats, suspicious behavior, and security lapses. Create an incident response plan that explains what should be done in the event of an occurrence, including communication protocols, forensic analysis, and incident containment.

You May Also Like To Read: How Does Colocation Support a Hybrid Cloud Strategy


In colocation data centers, where several organizations commit their sensitive information and essential infrastructure, network security is of the utmost significance. Businesses can efficiently reduce risks and protect their assets by putting in place a comprehensive security strategy that includes physical security, network segmentation, intrusion detection and prevention systems, encryption, multi-factor authentication, and regular security audits. Maintaining the integrity and confidentiality of data in colocation data centers requires being proactive and cautious in network security practices given the always-changing threat landscape.

Server Colocation UK is happy to offer site development, build-to-suit data center solutions, and instant availability in key UK markets thanks to our strong track record of data center projects in our past, present, and future development portfolio. Visit this page to learn more about our roomy hyper-scale availability in the UK and our best business-class data center alternatives.

Colocation FAQs

About Server Colocation UK

Our servers are located in our own data center which is located in Derby, United Kingdom.
The data center is fully owned and managed by Data center plus, giving us the flexibility to work with our customers requirements and provide unrivaled levels of support.

Our data center is located next to Mansfield Road, Derby, UK. We are very accessible.
Our address is: Suite 18, Parker House, Mansfield Road, Derby, DE21 4SZ

Tour of our data center facilities is reserved for customers who are looking for colocation services with Data center plus.
If you would like to visit the data center, we must receive at least 24 hours notice.
You will also require to bring a form of ID in the form of a passport or driving license. We cannot allow anyone into the data center failing these requirements.

If you would like to place an order please contact us directly.
You can contact our sales team directly on 0808 169 7866 or emailing
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If you are experiencing issues with your server, we recommend that the first you do is to raise a support ticket with our support team.
This can be done by sending an email to
Alternatively, if the matter is time sensitive, feel free to give us a call on 0808 169 7866 and select the option for Support.
We have a 30 minute SLA response time to any ticket raised.

Remote hands cover requests made within office hours.
Our Remote Hands service covers assistance with the following items:
– Server reboots
– CDROM connect/disconnect
– Cable checks and moving network cables.
– Checking/relaying diagnostics information back to the customer.
If you require services outside of the above (for example, installation of software), we can provide this as part of our Additional Services, which is chargeable. Please contact your account manager or our helpdesk for further information.

Support for hardware failure is 24/7/365 on our Managed Servers.
Most failed hardware components can be replaced within 1 hour (during office hours and subject to parts being in stock.
Office Hours: 08:30 – 18:00

Emergency support work