Author: Michael Hoard

Understanding How Data Privacy, Data Governance, and Data Security Differ

Michael Hoard
Ever wonder what’s the difference between data privacy, data governance and data security? All of these terms are frequently (and mistakenly) used interchangeably. They are indeed related, particularly when it comes to keeping data in the cloud protected, private and secure, but the definitions and mechanics of executing on each are all quite different. Join us on March 30, 2022 for another SNIA Cloud Storage Technologies Initiative (CSTI) “15 Minutes in the Cloud” session for an overview of what each of these terms means, how and where they intersect, and why each one demands adequate attention or you risk threatening the overall security of your data. Read More

Deploying Confidential Computing Q&A

Michael Hoard
The third live webcast in our SNIA Cloud Storage Technologies Initiative confidential computing series focused on real-world deployments of confidential computing and included case studies and demonstrations. If you missed the live event, you can watch it on demand here. Our live audience asked some interesting questions, here are our expert presenters’ answers. Q.  What is the overhead in CPU cycles for running in a trusted enclave? A. We have been running some very large machine learning applications in secure enclaves using the latest available hardware, and seeing very close to “near-native” performance, with no more than 5% performance overhead compared to normal non-secure operations. This performance is significantly better in comparison to older versions of hardware. With new hardware, we are ready to take on bigger workloads with minimal overhead. Also, it is important to note that encryption and isolation are done in hardware at memory access speeds, so that is not where you will tend to see a performance issue. Regardless of which secure enclave hardware capability you choose, each uses a different technology to manage the barrier between secure enclaves. The important thing is to look at how often an application crosses the barrier, since that is where careful attention is needed. Read More

5G Streaming Questions Answered

Michael Hoard

The broad adoption of 5G, internet of things (IOT) and edge computing are reshaping the nature and role of enterprise and cloud storage. Preparing for this significant disruption is important. It’s a topic the SNIA Cloud Storage Technologies Initiative covered in our recent webcast “Storage Implications at the Velocity of 5G Streaming,” where my colleagues, Steve Adams and Chip Maurer, took a deep dive into the 5G journey, streaming data and real-time edge AI, 5G use cases and much more. If you missed the webcast, it’s available on-demand along with a copy of the webcast slides.

As you might expect, this discussion generated some intriguing questions. As promised during the live presentation, our experts have answered them all here.

Q. What kind of transport do you see that is going to be used for those (5G) use-cases?

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Keeping Up with 5G, IoT and Edge Computing

Michael Hoard
The broad adoption of 5G, Internet of things (IoT) and edge computing will reshape the nature and role of enterprise and cloud storage over the next several years. What building blocks, capabilities and integration methods are needed to make this happen? That will be the topic of discussion at our live SNIA Cloud Storage Technologies webcast on October 21, 2020 “Storage Implications at the Velocity of 5G Streaming.” Join my SNIA expert colleagues, Steve Adams and Chip Maurer, for a discussion on common questions surrounding this topic, including:  Read More