A data center can be termed as an it facility that is used to house computercomponents and their associated systems such as storage andtelecommunication systems. It comprises of backup or redundant powersupplies, environment controls (e.g., fire suppression), redundant dataconnections and security equipment. Every organization has a data centeralthough most of them call it a server room.
Moving further from what is data center, installing a data center is acomplex undertaking. It involves different variable options, configurationsand layout alignment of the supporting systems such as air conditioningfor data center cooling. There are standards that define basicrequirements for a data center. A good example is the ANSI-TIA/EIA 942A. Data centers are classified as Tier1, Tier2, tier 3 data center and Tier4.Whether big or small, a data center needs to address computing resourcesfor its users, and the storage for their data.
Best security practices for data centers
- Incorporate security compliance objectives in your datacenter design and make sure that the security team isengaged since day one. It is important to develop securitycontrols for every modular component of the facility; data,storage, network and servers that are bound to a commonpolicy environment.
- Confirm that the approach adopted will not limit scalabilityand availability of resources. These two factors shoulddictate why you should invest in the next generation of datacenters.
- Create and enforce security policies that are application-aware, identity and contextual for least complexity andmore scalability. Check to see that they can beimplemented easily across virtual, physical and cloudenvironments. Replacing secure trust zones for physicaltrust zones will provide for seamless, safe and secure useraccess to all applications in real time.
- Invest in virtualization-aware or enabled securitytechnologies. Security needs to work at the network level asopposed from the server. To discover new or existing virtualmachines and to follow them as they scale up, the networksecurity need to be integrated at the hypervisor level so thatthe policy can be dynamically enforced and applied.
- Everything needs to be monitored continuously at thenetwork level in order to assess all assets, virtual andphysical that resides on the local area network. Thisdynamic network monitoring fabric allows you to knowmissing configurations, application or patches that canintroduce potential vulnerabilities.
- Always go for integrated families of products since theyprovide standard monitoring capabilities. Such productshave unified policy control, management of risk andnetwork security. Integrated families leverage a strongecosystem of unity to give consolidated solutions for all their data center assets.
- While at the design stage, consider the current as well asthe future objectives as to whether you will need to connectto public cloud environments.
- Define profiles and policies that can be monitored across multi-tenant environments. Stick with technologies whichprovide secure gateway connectivity to public cloudresources.
For more resources and information about it products, visit Data Center Journal. They are more than just a technology magazine. They providetop-notch solutions that help you to integrate and harmonize yourbusiness critical systems. They offer insightful it tips that help you managerisks thereby securing your data services. Look up in their website forunbiased editorial reviews.