Zeus Kerravala

Zeus Kerravala is a principal analyst at ZK Research, a division of Kerravala Consulting.

Latest from Zeus Kerravala

ANALYSIS

At VMware Explore, Sanjay Upall shares his vision of the edge

In my VMware Explore wrap-up post, one of my key takeaways was that the edge is the next big frontier for the company. Given that, I thought examining VMware Inc.’s vision of the edge a bit more closely made sense. The afternoon keynotes were highlighted by Sanjay Uppal, senior vice president and general manager for ...
ANALYSIS

Final thoughts from VMware Explore 2023: Broadcom, multicloud and security

VMware Inc.’s user event last week in Las Vegas, Explore, formerly known as VMWorld, offered a cornucopia of news, with multicloud and artificial intelligence the overarching themes. Given the pending acquisition by Broadcom Inc. and the fact that this was the first user event with Raghu Raghuram (pictured) as chief executive for a full year, I ...
ANALYSIS

Fortinet aims to connect remote workers and distributed edges with an expanded SASE solution

Our research shows that an average enterprise uses 68 security tools from 32 vendors, so the platform concept has become the preferred deployment model in this world of multiple security and networking vendors since it helps simplify operations. Fortinet Inc., which has disrupted the once- undisruptable wide-area network market, today announced a number of updates ...

As it announces new CEO, RingCentral rings up more AI with RingCX and RingSense

For the past few years, artificial intelligence has been front and center in the communications industry. This has been spurred further this year with the release of ChatGPT, which has put generative AI in the cross hairs. This week, on the same day that it announced a series of management changes and quarterly earnings that ...
GUEST COLUMN

It’s raining RATs and dogs, with DNS as the target: How Infoblox is responding to Decoy Dog adaptations

Infoblox Inc. recently published a second threat report to provide updates on the remote access toolkit, or RAT, called “Decoy Dog,” which the company discovered in April. To establish command and control, Decoy Dog uses the Domain Name System. The company also suspects it’s a secret tool nation-states use in cyberattacks. Once Infoblox disclosed it ...

Final thoughts from AWS Summit NYC: It was all about generative AI

Artificial intelligence was the focus this week at Amazon Web Services Inc.’s AWS Summit New York, which makes sense given the massive interest in the topic since ChatGPT was launched. For example, AWS announced several updates to its managed foundational model service, Amazon Bedrock. This was just one of many announcements that make it easier for customers ...

How Nvidia enables accelerated computing

Everywhere we look these days, data-intensive applications are increasing at breakneck speed. One of the companies at the center of this development is Nvidia Corp., which has been riding high of late because of the chips it makes to power artificial intelligence. Recently, Nvidia hosted an analyst briefing, presented John Zedlewski, senior director of data ...
GUEST COLUMN

Top sports CIOs provide lessons for IT operations in all industries

Earlier this month I attended the Major League Baseball All-Star Game in Seattle, home of the Mariners. As part of my activities there, I moderated a sports CIO summit hosted by Extreme Networks Inc., MLB’s official Wi-Fi solution provider, at Lumen Field, home of the Seattle Seahawks. This was a great venue because the team has ...
ANALYSIS

Five thoughts from the Cisco collaboration device tour

At the end of last month, Cisco Systems Inc. invited a small group of analysts to tour its facilities in Oslo, Norway, the home of the Cisco team responsible for its device portfolio — aka “Video Valley” — primarily used with Webex software. The team, led by Snorre Kjesbu (pictured), senior vice president and general manager ...

DDR.Live taps AWS Private 5G to catch Lightning in a Bottle

5G cellular technology has come into the spotlight in recent years, revolutionizing how businesses operate and creating new opportunities for innovation, and Amazon Web Services Inc. has stepped up to the challenge. A couple of years ago, it launched AWS Private 5G, a service that offers customers flexible pricing options ranging from a 60-day plan to one- and ...