Grumpy helps a reader choose the best hydrangea for their hometown. Plus, Grumpy’s gripe of the week. You can find us online at southernliving.com/askgrumpy Ask Grumpy Credits: Steve Bender aka The Grumpy Gardener - Host Nellah McGough - Co-Host Krissy Tiglias - GM, Southern Living Lottie Leymarie - Executive Producer Michael Onufrak - Audio Engineer/Producer Isaac Nunn - Recording Tech Learn more about your ad choices. Visit podcastchoices.com/adchoices…
Player FM - Internet Radio Done Right
Checked 1M ago
Added twenty-nine weeks ago
Content provided by sdntechforum. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by sdntechforum or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.
Player FM - Podcast App
Go offline with the Player FM app!
Go offline with the Player FM app!
))
Daily Deals
LoRaWAN 101: A Deep Dive into Long-Range Wide Area Networks
Manage episode 447454890 series 3611562
Content provided by sdntechforum. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by sdntechforum or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.
This episode explores the fascinating world of LoRaWAN, a revolutionary technology designed for long-range, low-power communication in the Internet of Things (IoT).
We will cover key concepts such as:
●Spreading factors: Learn how these parameters balance data rate and range for optimal performance.
●Modulation types: Discover the unique Chirp Spread Spectrum technology used in LoRa, its advantages, and how data is encoded.
●Adaptive data rate: This dynamic mechanism optimises battery life and link quality by adjusting data rates based on signal strength.
●Security: We'll explore LoRaWAN's robust security measures, including the use of AES encryption and the Over-the-Air Activation (OTAA) process.
●Device classes: We'll distinguish between Class A, B, and C devices, understanding their characteristics and applications.
●Frequency bands and regulations: Gain insights into the global regulatory landscape for LoRaWAN, including duty cycle limitations.
●Gateways: Learn about the role of gateways in the LoRaWAN ecosystem and how they facilitate communication between devices and the network.
●Packet forwarders: Understand how the Semtech UDP Packet Forwarder bridges the gap between the gateway hardware and the network serve
#LoRaWAN #IoT #WirelessTechnology #LongRange #LowPower #SmartCities #IndustrialIoT #sdntechforum #podcast
19 episodes
ShareManage episode 447454890 series 3611562
Content provided by sdntechforum. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by sdntechforum or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ppacc.player.fm/legal.
This episode explores the fascinating world of LoRaWAN, a revolutionary technology designed for long-range, low-power communication in the Internet of Things (IoT).
We will cover key concepts such as:
●Spreading factors: Learn how these parameters balance data rate and range for optimal performance.
●Modulation types: Discover the unique Chirp Spread Spectrum technology used in LoRa, its advantages, and how data is encoded.
●Adaptive data rate: This dynamic mechanism optimises battery life and link quality by adjusting data rates based on signal strength.
●Security: We'll explore LoRaWAN's robust security measures, including the use of AES encryption and the Over-the-Air Activation (OTAA) process.
●Device classes: We'll distinguish between Class A, B, and C devices, understanding their characteristics and applications.
●Frequency bands and regulations: Gain insights into the global regulatory landscape for LoRaWAN, including duty cycle limitations.
●Gateways: Learn about the role of gateways in the LoRaWAN ecosystem and how they facilitate communication between devices and the network.
●Packet forwarders: Understand how the Semtech UDP Packet Forwarder bridges the gap between the gateway hardware and the network serve
#LoRaWAN #IoT #WirelessTechnology #LongRange #LowPower #SmartCities #IndustrialIoT #sdntechforum #podcast
19 episodes
All episodes
×
S
SDNTECH: Networking, Cloud, and IoT
1 Quantum Unleashed: Decoding the Future of Computing 14:50
14:50 
Play Later 
Play Later 
Lists 
Like 
Liked14:50
Play Later Play Later Lists Like LikedIn this exciting episode,we dive into the groundbreaking world of quantum computing! We explore how it stands apart from classical computation, especially through the lens of randomness. Discover the fundamental components of quantum computing—qubits, superposition, and entanglement—and learn how they open doors to extraordinary computational possibilities. We’ll also examine powerful quantum algorithms like Shor's algorithm, which redefines cryptography, and delve into the realms of molecular simulation and optimization. Along the way, we'll discuss the implications for quantum security and the hurdles that lie ahead in building robust quantum computers. Join us as we demystify this transformative technology, highlighting its core principles, potential applications, and the current state of development for a curious audience ready to glimpse the future! #QuantumComputing #QKD #QuantumSecurity #SecureCommunication #Technology #Innovation #Podcast #Networking #SDNTechForum #FutureofTechnology…
S
SDNTECH: Networking, Cloud, and IoT
1 Decoding Data Breaches: Insights from Two Decades of Verizon DBIR 24:45
24:45 Play Later Play Later Lists Like Liked24:45
Play Later Play Later Lists Like LikedJoin us as we delve into nearly two decades of data breach trends and analysis from the renowned Verizon Data Breach Investigations Report (DBIR). Each episode, we'll unpack key findings, explore evolving cyber threats, and extract valuable lessons for security professionals and business leaders looking to understand and mitigate the risks of data compromise. Learn from real-world case studies and statistical insights to strengthen your organization's security posture.…
S
SDNTECH: Networking, Cloud, and IoT
1 XDR Demystified: Deep Dive into Extended Detection and Response 26:20
26:20 Play Later Play Later Lists Like Liked26:20
Play Later Play Later Lists Like LikedJoin us for an engaging episode where we dive deep into eXtended Detection and Response (XDR) and its transformative role in the cybersecurity landscape. Our discussion highlights how XDR effectively tackles critical challenges like alert fatigue, tool integration, and adapting to increasingly complex cyber threats. With insights from industry experts, we explore the definition of XDR, its key functionalities, benefits, and the potential challenges it may face. Discover Cisco's innovative approach to XDR, emphasizing its integration and automation capabilities to strengthen security operations. This episode reveals how XDR is not just a trend, but a vital solution that addresses long-standing issues in threat response and enhances the overall effectiveness of cybersecurity strategies. Tune in to learn how XDR is revolutionizing the way organizations protect themselves against cyber threats!…
S
SDNTECH: Networking, Cloud, and IoT
1 Precision Time Protocol (PTP) - A Deep Dive 15:51
15:51 Play Later Play Later Lists Like Liked15:51
Play Later Play Later Lists Like LikedGet the lowdown on Precision Time Protocol (PTP) and why it's crucial for network engineers. Discover how PTP achieves nanosecond-level accuracy, its applications in finance, telecommunications, and more. #PTP #IEEE1588 #NetworkEngineering #TimeSynchronization #PrecisionTiming #Telecom #FinTech #Industry40 #Tech #sdntechforum #sdntech #podcast…
S
SDNTECH: Networking, Cloud, and IoT
Agentic AI represents a significant advancement in artificial intelligence, focusing on creating autonomous agents capable of performing complex tasks, making decisions, and interacting with their environment. This podcast explores the key concepts, architectures, applications, and future directions of Agentic AI, providing insights into its potential to revolutionize various industries. Learn about the different types of agents, their key components, and the ethical considerations surrounding their development and deployment. #AgenticAI #AI #ArtificialIntelligence #LLMs #Automation #FutureofWork #Innovation #Tech #MachineLearning #DeepLearning #AIagents #RAG #PromptEngineering #BusinessTransformation #EthicalAI #ResponsibleAI #sdntechforum #podcast…
S
SDNTECH: Networking, Cloud, and IoT
1 Demystifying Cyber Attacks with MITRE ATT&CK 16:50
16:50 Play Later Play Later Lists Like Liked16:50
Play Later Play Later Lists Like LikedIn this episode, We discuss the MITRE ATT&CK framework, a crucial resource for understanding and mitigating cyber threats. Learn how attackers operate, from reconnaissance to impact, and discover the techniques they use at each stage. Gain insights into defending against real-world attacks and building robust security strategies. #sdntechforum #cybersecurity #cyberattacks #threatintelligence #MITREATT&CK #tactics #techniques #defence #securitystrategy #riskmitigation #threatmodelling…
S
SDNTECH: Networking, Cloud, and IoT
1 Cisco Secure Access - All you need to know. 28:19
28:19 Play Later Play Later Lists Like Liked28:19
Play Later Play Later Lists Like LikedImprove your organization's security posture with Cisco Secure Access! Cisco Secure Access safeguards users, data, and devices as they securely connect to the internet, SaaS applications, and all private apps from both on-site and remote locations. This comprehensive guide delves into key features such as Zero Trust Network Access (ZTNA), Secure Web Gateway (SWG), Remote Browser Isolation (RBI), Auto Tunnels, and more. #Cisco #CiscoSecurity #ZTNA #SWG #RBI #Cybersecurity #CloudSecurity #sdntechforum…
S
SDNTECH: Networking, Cloud, and IoT
1 Transforming Access: The Future of User and Application Authentication 11:50
11:50 Play Later Play Later Lists Like Liked11:50
Play Later Play Later Lists Like LikedWe are witnessing a critical shift in the realm of digital security. The evolution of user and application authentication is paramount to safeguarding our online interactions. This isn’t merely an upgrade; it’s a necessity for individuals and organizations that demand robust security and streamlined access. It’s time to embrace cutting-edge authentication methods that not only fortify protection but also eliminate barriers, enabling efficient connectivity and collaboration in today’s fast-paced digital world.…
S
SDNTECH: Networking, Cloud, and IoT
1 Software-Defined Segmentation and Zero-Trust Networks 15:10
15:10 Play Later Play Later Lists Like Liked15:10
Play Later Play Later Lists Like LikedIn this episode, we explore software-defined segmentation and how it aligns with Zero trust.
S
SDNTECH: Networking, Cloud, and IoT
1 Software Defined Network - My learnings from real world deployments 10:08
10:08 Play Later Play Later Lists Like Liked10:08
Play Later Play Later Lists Like LikedJoin us on the SDN Tech Networking Podcast, the world's first human-curated AI podcast, where we break down complex topics into bite-sized, easy-to-digest pieces. In this episode, we dive into Software Defined Networking (SDN) and explore how it's shaking up enterprise networks. Learn about the basics of SDN, its benefits, and why it's crucial for modern businesses. We'll discuss the concept of decoupling the control, management, and data planes, and how technologies like VXLAN and VTEPs fit into the SDN landscape. Additionally, we'll cover the importance of zero trust security in SDN and the challenges and benefits of implementing SDN in real-world enterprise environments. Whether you're new to SDN or looking to deepen your understanding, this episode is a must-listen for anyone interested in the future of networking.…
S
SDNTECH: Networking, Cloud, and IoT
1 LoRaWAN 101: A Deep Dive into Long-Range Wide Area Networks 15:25
15:25 Play Later Play Later Lists Like Liked15:25
Play Later Play Later Lists Like LikedThis episode explores the fascinating world of LoRaWAN, a revolutionary technology designed for long-range, low-power communication in the Internet of Things (IoT). We will cover key concepts such as: ●Spreading factors: Learn how these parameters balance data rate and range for optimal performance. ●Modulation types: Discover the unique Chirp Spread Spectrum technology used in LoRa, its advantages, and how data is encoded. ●Adaptive data rate: This dynamic mechanism optimises battery life and link quality by adjusting data rates based on signal strength. ●Security: We'll explore LoRaWAN's robust security measures, including the use of AES encryption and the Over-the-Air Activation (OTAA) process. ●Device classes: We'll distinguish between Class A, B, and C devices, understanding their characteristics and applications. ●Frequency bands and regulations: Gain insights into the global regulatory landscape for LoRaWAN, including duty cycle limitations. ●Gateways: Learn about the role of gateways in the LoRaWAN ecosystem and how they facilitate communication between devices and the network. ●Packet forwarders: Understand how the Semtech UDP Packet Forwarder bridges the gap between the gateway hardware and the network serve #LoRaWAN #IoT #WirelessTechnology #LongRange #LowPower #SmartCities #IndustrialIoT #sdntechforum #podcast…
S
SDNTECH: Networking, Cloud, and IoT
Embark on a journey into the captivating world of wireless communication! This episode unpacks the core principles that govern the transmission of information through the airwaves. From understanding the nature of electromagnetic signals to the concept of channel capacity and the intricate techniques of signal encoding, we'll explore the building blocks of this revolutionary technology. Get ready to discover how enterprise controllers play a pivotal role in managing critical Wi-FI infra with hundreds of access points and the new optimization features. Tune in to expand your knowledge of the invisible forces that connect our digital world. 🎧 Watch the full playlist here - https://youtube.com/playlist?list=PLXi8Ri9QIhy1gb3Xj4FjxOSWE5Z5wXfCp&si=tN4ro-67pLPhifYE Subscribe to https://www.youtube.com/@SDNTechForum #WirelessTech #DataTransmission #SignalEncoding #ChannelCapacity #Bandwidth #DataRate #Noise #ElectromagneticSignals #Modulation #DigitalSignals #AnalogSignals #sdntechforum…
S
SDNTECH: Networking, Cloud, and IoT
1 Securing Remote Access with SSH and Public Key Authentication 13:55
13:55 Play Later Play Later Lists Like Liked13:55
Play Later Play Later Lists Like LikedIn this episode, our hosts explore SSH (Secure Shell), a protocol to establish secure connections between computers. We discuss the importance of SSH in modern networking, where secure remote access and file transfers are crucial. It dives into the fundamental concepts of public key cryptography, including RSA and ECDSA algorithms, and discusses their strengths and weaknesses. It explores how SSH leverages public key pairs for passwordless authentication, providing a more secure alternative to traditional password-based logins. It concludes by explaining how PAM (Pluggable Authentication Modules) can be used for identity access management and authorization, ensuring a more controlled and secure environment. Link to Videos used in discussion - https://youtu.be/RJdKBjzVFuw?si=SI-NUFSHKHJTQPW9 https://youtu.be/9S0t7IIYAmw?si=71Yf0g5rDo4CNT8S https://youtu.be/IJ11Hak1CI0?si=tnEbc7rIiTaQLrMC https://youtu.be/eHRHI47IKvY?si=IuXVcORPWb3kw44O…
S
SDNTECH: Networking, Cloud, and IoT
1 Network Telemetry: A Deep Dive and my encounter with DNA Center Assurance 10:43
10:43 Play Later Play Later Lists Like Liked10:43
Play Later Play Later Lists Like LikedAlice and Bob sit down to explore the fascinating world of network telemetry, a powerful technology revolutionizing how we understand and manage networks. We'll uncover its key components, examine real-world applications, and discuss its future potential in creating self-healing, autonomous networks. #NetworkTelemetry #NetworkManagement #NetworkMonitoring #CiscoDNA #NetQ #DataPlaneTelemetry #NetworkAutomation #AIOps #MLinNetworking #IBN #EdgeComputing #NetworkSecurity…
S
SDNTECH: Networking, Cloud, and IoT
1 Cisco SD-Access: Unleashing the Power of Intent-Based Networking 9:18
9:18 Play Later Play Later Lists Like Liked9:18
Play Later Play Later Lists Like LikedAlice and Bob sit down to explore the world of Cisco Software-Defined Access (SD-Access), the next generation of network automation and intent-based networking. In this high-level podcast, we'll discuss: The evolution of network access and the need for intent-based networking The key components and architecture of Cisco SD-Access How SD-Access enables automated network provisioning, policy enforcement, and assurance Real-world use cases and customer success stories The future of SD-Access and its role in the network of the future SDA Boot Camp on SDN Techforum…
Welcome to Player FM!
Player FM is scanning the web for high-quality podcasts for you to enjoy right now. It's the best podcast app and works on Android, iPhone, and the web. Signup to sync subscriptions across devices.
Daily Deals
Player FM - Podcast App
Go offline with the Player FM app!
Go offline with the Player FM app!
