Zeus Kerravala

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

Latest from Zeus Kerravala

Arista integrates network detection and response into the network

Arista Networks Inc. announced today that it’s embedding network detection and response or NDR capabilities into its network switches. With an upgrade to EOS, Arista’s operating system, the 720XP series of switches will have NDR baked into it. The NDR capabilities, which Arista …

F5 launches distributed cloud services platform

CLOUD By ZEUS KERRAVALA5 YEARS AGO

F5 Inc., a leader in application delivery controllers, today announced its new software-as-a-service Distributed Cloud Services platform. The new solution is the coming together of several acquisitions, including Volterra and Shape Security. Network functions include cloud load balancing, multicloud networking, cloud-native edge …

Security study finds a few best practices can have a big impact on threat protection

SECURITY By ZEUS KERRAVALA5 YEARS AGO

Cisco Systems Inc. just released one of its largest-ever cybersecurity studies, providing a detailed view into the top five security practices proven to be most effective for organizations. Cisco claims that those adopting the top practices can propel their security programs ahead …

How a true zero-trust architecture could have minimized the impact of Log4j – and still can

SECURITY By ZEUS KERRAVALA5 YEARS AGO

Just a few days ago, a zero-day vulnerability (CVE-2021-44228) was discovered in the well-known Apache Log4j logging library that allowed attackers full remote code execution. The Apache Software Foundation released a patch and mitigation details allowing information technology administrators to update their software quickly. …

AWS’ Adam Selipsky and United Airlines’ Linda Jojo on the importance of ‘pathfinding’

CLOUD By ZEUS KERRAVALA5 YEARS AGO

Amazon Web Services Inc.’s re:Invent conference this week was the coming-out party for new CEO Adam Selipsky as he takes the reins that were once held by now Amazon.com Inc. CEO Andy Jassy, and I found his keynote to be much different from …

The top five product announcements from Nvidia’s GPU Technology Conference

INFRA By ZEUS KERRAVALA5 YEARS AGO

Nvidia Corp.’s GPU Technology Conference, being held this week in digital format, has evolved over the years from a hard-core tech event for pure propellerheads to more of an industry event where the latest and greatest innovations in accelerated computing are highlighted. …

The future of work is hybrid or bust

INFRA By ZEUS KERRAVALA5 YEARS AGO

When it comes to working, much has happened over the course of the pandemic. Employees have demonstrated their ability to work from anywhere and embraced the opportunity to cut out long commutes and add more personal time to their day. Many are not …

Zscaler and Siemens join to bring zero-trust security to operational technology systems

SECURITY By ZEUS KERRAVALA5 YEARS AGO

Zscaler Inc. and Siemens AG announced an interesting partnership this week wherein the two vendors are bringing zero-trust security to operational technology systems. OT systems are most commonly found in industrial networks but are seeing increased adoption in other industries. Historically, OT …

Cisco AppDynamics study reveals the risk of getting digital wrong

APPS By ZEUS KERRAVALA5 YEARS AGO

Earlier this month, Cisco’s AppDynamics group released the results of its latest App Attention Index, which measures customer attitudes toward applications and digital services — and unsurprisingly, the study found that consumers reliance on digital services has skyrocketed since the COVID-19 pandemic …

With SASE still on the horizon, hybrid is the current path for software-defined networks

INFRA By ZEUS KERRAVALA5 YEARS AGO

As enterprise networks continue to grow in complexity, information technology departments are under immense pressure to provide reliable and secure access to all users regardless of their location. Software-defined wide-area networking addresses the challenges of managing hybrid and multicloud environments by automatically …

Zeus Kerravala

Latest from Zeus Kerravala

Arista integrates network detection and response into the network

Security study finds a few best practices can have a big impact on threat protection

How a true zero-trust architecture could have minimized the impact of Log4j – and still can

The future of work is hybrid or bust

Zscaler and Siemens join to bring zero-trust security to operational technology systems

Cisco AppDynamics study reveals the risk of getting digital wrong

With SASE still on the horizon, hybrid is the current path for software-defined networks

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