Thought Leader | Technology Consultant

ZKast

ZKast, is a thought leadership series where Zeus Kerravala interviews thought leaders from the technology community. To be a guest on ZKast, please contact Zeus Kerravala at zeus@zkresearch.com

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At #MWC25 I had the opportunity to sit down with @JuniperNetworks CEO Rami Rahim.We discuss the evolving importance of #AI in networking, emphasizing the need for new technologies like liquid cooling and co-packaged optics. Rami highlights Juniper's AI-native networks, which require the right data, cloud-scale architectures, and accurate responses. We also touch on the integration of AI and security, the rise of intent-based networking, and the challenges of managing high-capacity networks. Juniper's 800 gigabit Ethernet routing and switching products, and the upcoming SRX 4700 firewall, are mentioned as solutions to network congestion and security threats.For more on Juniper, please visit: https://www.juniper.net/us/en.html

Zeus Kerravala 20.6K

2025 ZKast #35 with Rami Rahim, CEO of Juniper Networks at MWC25

Zeus Kerravala 14 hours ago

2025 ZKast #35 with Rami Rahim, CEO of Juniper Networks at MWC25

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2025 ZKast #35 with Rami Rahim, CEO of Juniper Networks at MWC25

Zeus Kerravala 5.7K views 14 hours ago

In this ZKast, I sit down with Mun Hossain of @amazonwebservices at #MWC25. We discuss many of the security innovations at the event. We discussed the integration of #AI in security, emphasizing the need for AI to enhance security processes. Hossain detailed AWS's perimeter protection services, including network and application security, DDoS protection, and bot management. He noted the shift from traditional IP-based perimeters to more dynamic, data-driven approaches. We also discussed the importance of interoperability among security services and the relevance of AWS's offerings to service providers, who can leverage these tools for both internal security and customer-facing value-added services.

2025 ZKast #33 with Mun Hossain of Amazon Web Services at MWC 2025

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2025 ZKast #33 with Mun Hossain of Amazon Web Services at MWC 2025

Zeus Kerravala 3.9K views March 24, 2025 5:29 pm

In this #ZKast, I met with Rick Sacchetti, Area VP for @Cisco Cisco has a massive sports marketing presence but approaches the market differently that most vendors. Cisco's focus on sports and entertainment is highlighted by emphasizing the importance of secure, immersive fan experiences enabled by Cisco's network and security products. Cisco's full-stack approach integrates network, security, observability, and collaboration to enhance fan engagement. The discussion covers the impact of AI and data analytics on fan experiences, such as targeted marketing and improved event management. Cisco's acquisition of @Splunkofficial and advancements in AI defense are noted as key differentiators. The conversation concludes with a look at the future potential of AI in enhancing fan interactions.

2025 ZKast #32 with Rick Sacchetti, Area VP for Cisco at The Players Championship

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2025 ZKast #32 with Rick Sacchetti, Area VP for Cisco at The Players Championship

Zeus Kerravala 12.7K views March 20, 2025 10:42 am

In this #ZKast, I meet with Nathan Howe of @ZscalerInc to discuss trends from #MWC25. We talk telco, particularly how to secure #5G solutions. Nathan highlights the telco landscape's focus on cost optimization and AI, noting a shift towards network providers. Zscaler's new cellular service addresses security gaps for mobile devices, using SIM cards for zero-trust policies. They also discuss a private 5G service with Deloitte for secure warehouse operations. Challenges include device compatibility and deployment, with Zscaler aiming to provide uniform connectivity and security across various environments. Future plans include expanding services with telco partners.For more on Zscaler, please visit:https://www.zscaler.com/

2025 ZKast #31 with Nathan Howe of Zscaler from MWC25

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2025 ZKast #31 with Nathan Howe of Zscaler from MWC25

Zeus Kerravala 13.7K views March 20, 2025 10:26 am

Recently, @ringcentral held its industry analyst summit in Napa Valley. Fellow analysts, Craig Durr of Collab Collective Melody Brue of @Moorinsightsstrategy join me for a roundtable to discuss what we saw there and what it means for the company and its customers.We talked about the company's progress in customer experience (#CX) and #AI integration. RingCentral's new AI receptionist feature, which handles call routing and upfront questions, was highlighted as a significant advancement.The company aims to achieve a $100 million ARR from new products, which represents under 5% of their $2.5 billion annual revenue. We noted the potential for AI to drive ROI in CX and the importance of interoperability with larger platforms like @MicrosoftTeams and @Zoom . The discussion also touched on the future of work, emphasizing the resurgence of voice communication and the untapped potential in voice data.For more on RingCentral see: https://www.ringcentral.com/ For more on @craigdurr see: https://collab-collective.com/For more on Melody Brue, visit: https://moorinsightsstrategy.com/

2025 ZKast #34 with Craig Durr and Melody Brue from the RingCentral Analyst Summit

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2025 ZKast #34 with Craig Durr and Melody Brue from the RingCentral Analyst Summit

Zeus Kerravala 10K views March 20, 2025 10:20 am

At #MWC25 I sat down with Vish Iyer, President of Service Provider APJ and Dharmesh Malhotra, VP Customer Experience and Services, APJ both with @Cisco We discussed the positive impact of #AI on telcos - customer experience, network experience, and service experience. Cisco's investments in AI, automation, and security are crucial for managing network complexity and enhancing service agility. Major announcements included the launch of agile services and ThousandEyes, which enables end-to-end service assurance. Advice to service providers is to focus on service monetization and maintain close collaboration with Cisco to drive innovation and improve customer experience.

2025 ZKast #30 with Vish Iyer and Dharmesh Malhota from Cisco at MWC25

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2025 ZKast #30 with Vish Iyer and Dharmesh Malhota from Cisco at MWC25

Zeus Kerravala 11.3K views March 19, 2025 12:15 pm

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Real-Time, Recorded

The Heard is a weekly talk/chat format where Dave Michels and Zeus Kerravala discuss current topics in enterprise communications.

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Dave and Zeus discuss NICE Interactions and Five9.

Real-Time, Recorded 178

RealTime Recorded: CCaaS June

Real-Time, Recorded June 28, 2024 10:57 pm

RealTime Recorded: CCaaS June

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RealTime Recorded: CCaaS June

Real-Time, Recorded 18 views June 28, 2024 10:57 pm

Dave and Zeus provide updates on 5 recent events: #MWC24, #8x8AnalystSummit, #RingCentralAnalystSummit, #HPAmplify, #Five9AnalystSummit.00:00 Intro00:55 MWC4:55 RingCentral Summit7:40 8x8 Summit13:25 HP Amplify.18:44 Five9 Analyst Summit25:25 EC24 Upcoming27:55 NVidia and AI

Real TIme Recorded Q124 Events

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Real TIme Recorded Q124 Events

Real-Time, Recorded 2.1K views March 19, 2024 7:14 am

Dave and Zeus discuss recent earnings reports in enterprise comms.

Real-Time, Recorded Earnings Reports

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Real-Time, Recorded Earnings Reports

Real-Time, Recorded 41 views February 24, 2024 2:57 am

Real-Time, Recorded - AI

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Real-Time, Recorded - AI

Real-Time, Recorded 130 views January 3, 2024 11:34 pm

Real-Time, Recorded! Zoomtopia 2023

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Real-Time, Recorded! Zoomtopia 2023

Real-Time, Recorded 50 views October 4, 2023 10:42 pm

Dave and Zeus discuss the Zoom Analyst event #ZoomPerspective23.

Real-Time, Recorded Zoom Perspectives 23

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Real-Time, Recorded Zoom Perspectives 23

Real-Time, Recorded 26 views August 8, 2023 6:02 am

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Videos

ZKast

2025 ZKast #35 with Rami Rahim, CEO of Juniper Networks at MWC25

Real-Time, Recorded

RealTime Recorded: CCaaS June