![]() That might mean locating copies of much-used files in locations closer to the employees that use them or copying bits and pieces of system data in different network nodes. ![]() It’s Replicated Dataĭistributed data systems typically replicate data in multiple locations. It’s particularly important when remote workers in less-secure environments need to access valuable data. In essence, zero-trust says no user can be blindly trusted and every user has to prove that they need access. Instead of allowing universal access, or even attempting to limit access by user level or job title, zero-trust security allows access only to those users who need to use a particular file. In addition, secure distributed data storage systems significantly limit the number of users who have access to each file. According to Anne Neuberger, the government’s Deputy National Security Advisor for Cyber and Emerging Technologies, MFA can stop 80%-90% of unwanted intrusions, especially those caused by phishing and other social engineering schemes. That typically means signing in via multi-factor authentication (MFA). ![]() To access the data stored on a distributed system, users must be registered and authenticated. It’s Fully AuthenticatedĪnother way that a distributed storage system protects its data is by using authentication and an authorization layer. By fortifying all the file paths, applications, and ports used in a distributed storage system, you create a very secure environment for your data. Securing multiple smaller nodes against unauthorized access is easier than trying to guard a single very large data repository. Here are five of the most important ways you should consider secure distributed data storage. There are many ways you can think about secure distributed storage, all of them positive. How to Think of Secure Distributed Data Storage If that same storm or fire or cyberattack hits a centralized server, an organization’s entire data store could be compromised. If a storm or fire or cyberattack hits a single node of a distributed storage system, the other nodes pick up the slack and little harm is done. It also reduces the potential damage that could occur if a central data center fell victim to a natural or man-made disaster. Spreading data across multiple machines instead of centralizing data in large data centers breaks down that large amount of data into smaller, more management chunks. That’s 1.7MB of new data created every second-an incredible amount of data that needs to be managed and protected. According to IDC, companies and individuals around the world created more than 64 zettabytes (ZB) of data in 2020, the last year such data was available. There is a staggering amount of data in existence today. Why is Secure Distributed Data Storage Necessary? And, by encrypting the distributed data-both at rest and as it travels between servers and users-it’s proven secure against today’s numerous cyber threats. In addition, data can be located closer to its users, thus speeding up data transfers and increasing efficiency. This increases the reliability of the system, as any damaged or deleted data still exists elsewhere in the system. Most distributed data storage systems replicate data in multiple locations. Distributed data storage eliminates the central server and distributes not only the data but also the risk involved with storing that data. It’s the polar opposite of an old-school client-server network. ![]() ![]() Data can be distributed across multiple nodes of a physical network or across multiple cloud servers of a cloud service provider. Secure distributed data storage is a system that stores data, not in a central location but dispersed between multiple physical locations. How should you think of secure distributed data storage? There are five ways to consider how it works and what it does. Distributing data across a network, either on-premise or in the cloud, speeds up data transfers and reduces the potential harm that can result from individual equipment failure. It’s all about spreading the risk by storing data across multiple servers. Secure distributed data storage is the wave of the future for corporate IT. ![]()
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