CTS 343: Exploring Wi-Fi Security and Encryption

Clear To Send: Wireless Network Engineering

Clear To Send: Wireless Network Engineering

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תוכן מסופק על ידי Rowell Dionicio and François Vergès, Rowell Dionicio, and François Vergès. כל תוכן הפודקאסטים כולל פרקים, גרפיקה ותיאורי פודקאסטים מועלים ומסופקים ישירות על ידי Rowell Dionicio and François Vergès, Rowell Dionicio, and François Vergès או שותף פלטפורמת הפודקאסט שלהם. אם אתה מאמין שמישהו משתמש ביצירה שלך המוגנת בזכויות יוצרים ללא רשותך, אתה יכול לעקוב אחר התהליך המתואר כאן https://he.player.fm/legal.

Biscuits & Jam

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Shuai Wang’s Journey from China to Charleston 38:30

לפני 17 ימים38:30

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38:30

Chef Shuai Wang was the runner-up on the 22nd season of Bravo’s Top Chef and is the force behind two standout restaurants in Charleston, South Carolina—Jackrabbit Filly and King BBQ—where he brings together the flavors of his childhood in Beijing and the spirit of the South in some pretty unforgettable ways. He grew up just a short walk from Tiananmen Square, in a tiny home with no electricity or running water, where his grandmother often cooked over charcoal. Later, in Queens, New York, his mom taught herself to cook—her first dishes were a little salty, but they were always made with love. And somewhere along the way, Shuai learned that cooking wasn’t just about food—it was about taking care of people. After years working in New York kitchens, he made his way to Charleston and started building something that feels entirely his own. Today, we’re talking about how all those experiences come together on the plate, the family stories behind his cooking, and what it’s been like to share that journey on national TV. For more info visit: southernliving.com/biscuitsandjam Learn more about your ad choices. Visit podcastchoices.com/adchoices…

לפני שנה 21:37

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In this episode of Clear To Send, François and Rowell dive into the world of Wi-Fi security and encryption as part of our “Back to Basics” series. We break down the evolution of Wi-Fi security, from the outdated and unsafe methods to the current gold standards. Here's what we cover: We also discuss why older […]

The post CTS 343: Exploring Wi-Fi Security and Encryption appeared first on Clear To Send.

305 פרקים

#Tech #Podcasting Education #News #Tech News #Rowell Dionicio and François Vergès #François Vergès #Rowell Dionicio

Clear To Send: Wireless Network Engineering

CTS 343: Exploring Wi-Fi Security and Encryption

Clear To Send: Wireless Network Engineering

13 subscribers

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The post CTS 343: Exploring Wi-Fi Security and Encryption appeared first on Clear To Send.

305 פרקים

#Tech #Podcasting Education #News #Tech News #Rowell Dionicio and François Vergès #François Vergès #Rowell Dionicio

Tüm bölümler

Clear To Send: Wireless Network Engineering

1
CTS 363: Mobility Field Day 13 – Arista Networks 13:38

לפני 23 ימים13:38

13:38

In this episode, we dive into Arista Networks’ bold moves in the campus networking space, where they’re seeing a wave of customers migrating from legacy vendors due to lack of visibility, complex management, and poor support. Arista’s differentiators—like a tri-band multifunction radio, client simulation for network assurance, integrated WIPS, and hitless AP upgrades—are resonating with enterprises looking for more simplicity and intelligence in their networks. The team also showcased their latest on Wi-Fi 7, including live demos of enhanced MLO performance and “digital twin” style experience monitoring enabled by a multifunction radio that can simulate clients in real time. We also break down Arista’s architectural innovations in large-scale Layer 2 mobility with VESPA (Virtual ES with Path Aliasing) and MRO (MAC Rewrite Offload) . These technologies eliminate legacy challenges like unknown destination flooding and ARP storms by combining standards-based EVPN with smarter AP behavior—making it possible to scale Layer 2 mobility across massive campus environments without disrupting applications. For security-conscious organizations, Arista now offers CV AGNI on-prem , a high-scale, containerized NAC solution that keeps data 100% on-site. With innovations in user segmentation using UPSK and a future-focused view on simplified mobility, Arista is positioning itself as a serious challenger in the enterprise campus space. Resources LinkedIn Article from LinkedIn: https://www.linkedin.com/pulse/wpa3-private-network-standard-needed-solving-wi-fi-françois-vergès-39f2e/ MFD Playlist → https://www.youtube.com/playlist?list=PLinuRwpnsHacvm_NA6qqs7RVHUXu9wNmP Blog post by Rowell: https://rowelldionicio.com/scaling-wi-fi-with-evpn/ The post CTS 363: Mobility Field Day 13 – Arista Networks appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 362: Mobility Field Day 13 – Celona 11:04

לפני 23 ימים11:04

11:04

In this episode, we explore how Celona is redefining enterprise cellular with its mission to deliver a full-stack, turnkey Private 5G solution . From access points and EdgeOS to their orchestration platform, Celona is targeting the emerging wireless demands of the physical AI era—where coverage, mobility, and reliability are non-negotiable. We dive into their global expansion, support for neutral host deployments with AT&T and T-Mobile, and how they’re solving enterprise cellular coverage challenges tied to workforce efficiency, public safety (E911), and customer experience. Celona is also pushing ahead with “ edgeless Private 5G ,” eliminating on-prem EdgeOS friction by moving services into the cloud—making them the only vendor doing so today. Resources LinkedIn Article from François: https://www.linkedin.com/pulse/deploying-5g-neutral-host-infrastructure-getting-easier-vergès-cfrtc/ MFD Playlist → https://www.youtube.com/playlist?list=PLinuRwpnsHacvm_NA6qqs7RVHUXu9wNmP Blog post by Rowell: https://rowelldionicio.com/5g-neutral-host-solving-enterprise-cellular-coverage-gaps/ Blog post by Rowell: https://rowelldionicio.com/edgeless-private-5g-smart-architecture-but-will-enterprises-actually-deploy-it/ The post CTS 362: Mobility Field Day 13 – Celona appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 361: Mobility Field Day 13 – Cisco 11:59

לפני 5 weeks11:59

11:59

In this episode, we unpack the latest from Cisco’s wireless portfolio as they move toward a unified platform—no longer “Cisco vs. Meraki,” but a single product line with common licensing and support. Cisco’s Wi-Fi 7 access points (CW9172, CW9176I/D1, CW9178) offer future-ready performance while supporting legacy 2.4 and 5 GHz devices. We cover client readiness, advanced Wi-Fi 7 features like multi-link operation (MLO), and new security standards (GCMP-256, WPA3-SAE). But while the controller offers unmatched configuration flexibility, it demands deep operator expertise. Design complexity increases as organizations juggle cipher compatibility, roaming reliability, and client capability gaps. We also discuss the new Campus Gateway solution designed to give Meraki customers seamless roaming across large campuses without redesigning their WLAN architecture. While technically impressive—leveraging QUIC for the control plane, VXLAN for tunneling, and active-active high availability—our take is that the solution arrives too late to reclaim customers who’ve already moved on. Finally, Cisco brings assurance intelligence enhancements, offering deeper user experience insights and more actionable troubleshooting tools—though many of these features feel like Cisco playing catch-up. Tune in for real-world perspectives on what’s exciting, what’s complex, and what’s still missing in Cisco’s wireless evolution. Resources MFD Playlist → https://www.youtube.com/playlist?list=PLinuRwpnsHacvm_NA6qqs7RVHUXu9wNmP Blog post by Rowell: https://rowelldionicio.com/cisco-unveils-meraki-campus-gateway-a-cloud-managed-overlay-for-complex-networks/ Blog post by Rowell: https://rowelldionicio.com/network-assurance-doesnt-stop-at-visibility/ The post CTS 361: Mobility Field Day 13 – Cisco appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 360: Mobility Field Day 13 – Juniper Networks 12:52

לפני 5 weeks12:52

12:52

Juniper Networks kicked off Mobility Field Day 13. In this episode, we dive into the latest announcements from Juniper Networks , including innovations in AIOps, Wi-Fi 7, client-to-cloud visibility, and distributed application performance modeling. Featuring updates from Sujai Hajela, Bob Friday, Sudheer Matta, Wes Purvis, and Slava Dementyev, we unpack how Juniper Mist is pushing forward with AI-native networking and large-scale user experience modeling—all without the need for sensors or agents. Resources LinkedIn Article from François: https://www.linkedin.com/pulse/we-getting-closer-self-driving-networks-i-love-françois-vergès-r1yqc/ LinkedIn Article from François: https://www.linkedin.com/pulse/new-junipers-generalized-ai-model-glimpse-what-future-vergès-gx0bc/ Blog from Rowell: https://rowelldionicio.com/marvis-minis-and-the-rise-of-distributed-observability/ Blog from Rowell: https://rowelldionicio.com/from-aiops-to-autonomous-networking/ The post CTS 360: Mobility Field Day 13 – Juniper Networks appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 359: Marvis keeps on getting better (Sponsored) 48:59

לפני 8 weeks48:59

48:59

Marvis Minis and Marvis Actions have come a long way since when they were first announced. Mist has stayed true to their progression of AI and the integration with the network. Today, Marvis Minis are continuing to provide value by testing the network continuously and now testing in regional PoPs to determine if application issues are caused by other things. And then we have Marvis Actions which traditionally has provided recommendations to network engineers. And soon, it will now be able to make immediate changes to issues it sees. It will start with easy issues like missing VLANs but it will get so much better. Tune in to this episode to hear more about what other new features will be coming to networks near you! Resources https://youtu.be/NN-Rs4WU39Q?si=aYvMYfSwDNNEppFJ https://rowelldionicio.com/marvis-minis-and-the-rise-of-distributed-observability/ https://www.linkedin.com/pulse/new-junipers-generalized-ai-model-glimpse-what-future-verg%25C3%25A8s-gx0bc/ The post CTS 359: Marvis keeps on getting better (Sponsored) appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 358: Real-world Troubleshooting 18:06

לפני 10 weeks18:06

18:06

With most people working on Wi-Fi, every type of issue gets rolled into a Wi-Fi problem. In this scenario, whole floors of users were having connectivity issues which impacted sales and support calls. It really created a bind of the company. Rowell discusses how he was troubleshooting a Wi-Fi issue which led him to creating a network diagram and found some glaring problems causing the issues over Wi-Fi. The post CTS 358: Real-world Troubleshooting appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 357: When Wi-Fi Issues Is Just the Symptom 13:54

לפני 18 weeks13:54

13:54

Amin finishes his Wi-Fi validation survey but users were reporting of an issue occurring in the warehouse. He went straight into troubleshooting mode, analyzing his Ekahau results, and asking questions to collect more information about the problem. This is an example of why all green on a heatmap doesn’t always mean it’s all good! Take a look at this episode to learn how Amin identified the issue. The post CTS 357: When Wi-Fi Issues Is Just the Symptom appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 356: Revealing the Hidden Wi-Fi Issue 16:17

לפני 18 weeks16:17

16:17

Amin Sedighfar joins us on the podcast to talk about how he came across a Wi-Fi issue in a warehouse. After performing a Wi-Fi validation survey, Amin was able to analyze the results to pinpoint an issue that was occurring throughout the warehouse. With the right training and knowledge, Amin was able to identify the root cause and bring this up with the customer to solve their issues. The post CTS 356: Revealing the Hidden Wi-Fi Issue appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 355: Exposing the Real Wi-Fi Issue 23:38

לפני 19 weeks23:38

23:38

Rowell recently deployed new Mist AP45 access points in a car manufacturing facility. The IT team had successfully performed testing prior to the installation but we ran into multiple issues after mounting over 70 access points. The Mist dashboard exposed a number of issues: DHCP Timed Out DHCP Inform Timed Out Association issues Missing VLANs Additionally, users who joined to Wi-Fi stated they did not have Internet. The issues led to a network audit which exposed the Wi-Fi issues. The post CTS 355: Exposing the Real Wi-Fi Issue appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 354: WLPC Phoenix 2025 31:39

לפני 20 weeks31:39

31:39

François returns from WLPC Phoenix 2025 to share his experience and some of the memorable presentations from the conference. There were a lot of new faces and an improvement in the quality of presentations. Lots to learn from so be sure to check out the videos on YouTube. The deep dives were plenty to pick from and contained a lot of useful learning. A few highlights were the broadcasting of OpenRoaming with a few AP vendors. Additionally, this seemed to be the largest event for WLPC Phoenix with more than 400 attendees. Some of the memorable presentations included: Jerry Olla on roaming David Coleman on spectrum analysis Charles Clare on designing Wi-Fi for exams Firas Shaari on a real world example of HaLow Wi-Fi Wes Purvis on the differences in access points Jake Snyder on MBSSID Mike Atkins on deploying 6 GHz outdoor Jim Florwick on conference Wi-Fi Rosalie Bibona on Building an Enterprise AP Lee Badman about Leading Connor Burke & Dennis Burell Resources Link to all presentations → https://www.youtube.com/playlist?list=PLXJsNZqZEF9YI_whgRZsCdER90QbKgaWx Wi-Fi Awards Winners → https://thewifiawards.com/2025-award-winners The post CTS 354: WLPC Phoenix 2025 appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 353: Introducing the EX4000 (Sponsored) 44:25

לפני 22 weeks44:25

44:25

This episode on the EX4000 is sponsored by Juniper Networks. Rowell, François, and Abhi discuss the release of the EX4000 switch from Juniper Networks. Abhi, a product manager at Juniper, shared that the switch will be available on February 12th, just in time for Valentine's Day. The switch will come in various models, including 8, […] The post CTS 353: Introducing the EX4000 (Sponsored) appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 352: Networking with Nile (Sponsored) 59:48

לפני 30 weeks59:48

59:48

Austin, from Nile Secure, joins us on the show to talk about how Nile is disrupting the networking industry. We talk about the complexity and challenges people face in managing and scaling their networks. What we were interested in learning about is how Nile Secure differentiates themselves in the industry. Especially, when it comes to […] The post CTS 352: Networking with Nile (Sponsored) appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 351: Wi-Fi & Cellular with Kelly Burroughs 25:40

לפני 31 weeks25:40

25:40

We’re happy to have Kelly Burroughs back on the show. Kelly is a Solutions Director at iBwave. She had moved over from the technical marketing side to the technology side working on the iBwave product. Her role involves defining product roadmaps and identifying untapped market needs. Kelly shared her passion for innovation and problem-solving led […] The post CTS 351: Wi-Fi & Cellular with Kelly Burroughs appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 350: OpenRoaming Update with Tiago Rodrigues 48:40

לפני 32 weeks48:40

48:40

Meet our guest, Tiago Rodrigues, the CEO of the Wireless Broadband Alliance (WBA). He’s here to introduce us to the WBA, what the organization does, and how they shape the wireless industry. We’ve had Tiago on the show in previous episodes and in this new interview, he provides us with an update on how OpenRoaming […] The post CTS 350: OpenRoaming Update with Tiago Rodrigues appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 349: AMA with David Coleman 1:07:15

לפני 33 weeks1:07:15

1:07:15

We’re happy to have hosted our first Ask Me Anything (AMA) live event with David Coleman, CWNE #4. He is an author and a speaker. Currently, he is the Director of Wireless under the Office of the CTO at Extreme Networks. In this AMA, the community submitted questions that we asked to David. We had […] The post CTS 349: AMA with David Coleman appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 348: Bridging the Gap – Networking and Learning with Eva Santos 34:43

לפני 39 weeks34:43

34:43

In this episode, we sit down with Eva, a support product specialist at Cisco Meraki, who shares her unique role bridging the gap between network support and engineering. We delve into the importance of having a solid networking foundation, the need for adaptability in the ever-evolving tech landscape, and the value of continuous learning and […] The post CTS 348: Bridging the Gap – Networking and Learning with Eva Santos appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 347: Wi-Fi Tools You Should Keep in Your Bag 31:21

לפני 40 weeks31:21

31:21

In this episode of the “Wi-Fi Hardware and Devices” series, we dive into the essential Wi-Fi tools that every network professional should keep in their bag. We'll discuss various categories of tools, including Wi-Fi scanners, survey kits, packet capture tools, and protocol analyzers. We'll explore popular options in each category, such as Wi-Fi Explorer Pro, […] The post CTS 347: Wi-Fi Tools You Should Keep in Your Bag appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 346: Why Wi-Fi Devices Aren’t All the Same 26:35

לפני 41 weeks26:35

26:35

In this episode of the “Wi-Fi Hardware and Devices” series, we explore why Wi-Fi devices aren't all the same. We discuss the various factors that contribute to the differences in Wi-Fi devices and how these differences impact network performance and deployment. Key Points: Takeaways: The post CTS 346: Why Wi-Fi Devices Aren’t All the Same appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 345: Choosing the right Wi-Fi Antennas 27:00

לפני 44 weeks27:00

27:00

In this episode, we discuss choosing the right Wi-Fi antennas for enterprise environments. The main topics covered include: This episode is part of our “Wi-Fi Hardware and Devices” series, focusing on the crucial aspect of antenna selection for optimal Wi-Fi performance in various enterprise settings. The post CTS 345: Choosing the right Wi-Fi Antennas appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

1
CTS 344: Overview of Wi-Fi Access Points 23:32

לפני 45 weeks23:32

23:32

In this episode of Clear To Send, François Vergès and Rowell Dionicio provide an in-depth overview of Wi-Fi access points. They delve into their evolution, form factors, and how different models cater to varying user needs. They start by discussing the importance of understanding the functionality of your Wi-Fi access points and how they fit […] The post CTS 344: Overview of Wi-Fi Access Points appeared first on Clear To Send .…

Clear To Send: Wireless Network Engineering

לפני 1 year20:30

20:30

Rowell was fortunate to be a delegate for Mobility Field Day (MFD) 11 which was located in Santa Clara, CA. Juniper Networks was the first presenter at MFD11 and just like in previous MFD events, there were many announcements and new features coming to the Mist dashboard. A lot of the discussion does revolve around […] The post CTS 334: Juniper Networks Announces New Features at MFD11 appeared first on Clear To Send .…

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CTS 343: Exploring Wi-Fi Security and Encryption