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D2DO261: Year in Review: Peak Serverless, K8s Complexity, DevOps Sprawl (and What’s Next)
Manage episode 456209619 series 2435322
Inhalt bereitgestellt von Packet Pushers. Alle Podcast-Inhalte, einschließlich Episoden, Grafiken und Podcast-Beschreibungen, werden direkt von Packet Pushers oder seinem Podcast-Plattformpartner hochgeladen und bereitgestellt. Wenn Sie glauben, dass jemand Ihr urheberrechtlich geschütztes Werk ohne Ihre Erlaubnis nutzt, können Sie dem hier beschriebenen Verfahren folgen https://de.player.fm/legal.
Join us today for a look back at this year’s developments in cloud security and DevOps. We ask if serverless computing has peaked, why Kubernetes continues to be so hard, whether cloud repatriation is a real trend, and whether the DevOps role has become too darn big. We also explore the future of cloud computing,... Read more »
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1477 Episoden
Manage episode 456209619 series 2435322
Inhalt bereitgestellt von Packet Pushers. Alle Podcast-Inhalte, einschließlich Episoden, Grafiken und Podcast-Beschreibungen, werden direkt von Packet Pushers oder seinem Podcast-Plattformpartner hochgeladen und bereitgestellt. Wenn Sie glauben, dass jemand Ihr urheberrechtlich geschütztes Werk ohne Ihre Erlaubnis nutzt, können Sie dem hier beschriebenen Verfahren folgen https://de.player.fm/legal.
Join us today for a look back at this year’s developments in cloud security and DevOps. We ask if serverless computing has peaked, why Kubernetes continues to be so hard, whether cloud repatriation is a real trend, and whether the DevOps role has become too darn big. We also explore the future of cloud computing,... Read more »
…
continue reading
1477 Episoden
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×On today’s episode, we’re explaining high-speed Ethernet lanes at the request of listener Matthew. We cover lanes, channels, and their physical representation in networking – think actual cables. We explain both 40Gb and 100Gb technologies and compare them to Link Aggregation Control Protocol (LACP). We also have a discussion on standards and practical implications for ... Read more »…
How do you master Python? One bite at a time. On today’s show we talk with Bob Belderbos, co-founder of PyBites, a community and learning platform for Python. Bob shares his philosophy for learning Python in small bites with practical exercises, hands-on learning, and daily coding for improvement. We discuss the importance of small wins, ... Read more »…
It’s better to plan for your IT strategy than not. But sometimes circumstances arise such that the plan, no matter how well conceived, just doesn’t work any more. On today’s Heavy Strategy, we explore how and why you should change a plan in the context of IT and business objectives. Sometimes this means small changes ... Read more »…
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1 PP045: Reducing the Risk of Compromised Digital Certificates with CAA and Certificate Transparency 31:28
Transport Layer Security (TLS) relies on certificates to authenticate Web sites and enable encryption. On today’s Packet Protector we look at mechanisms that domain owners can take to ensure the validity of their digital certificates. More specifically, we cover Certification Authority Authorization (CAA) and Certificate Transparency (CT). Our guest is Ed Harmoush. Ed is a ... Read more »…
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1 NB509: FCC to Raise Funds for Rip-and-Replace of Chinese Telco Gear; Billionaire Space Race Takes Off 29:45
Take a Network Break! We start with serious CVEs for Perl and Ivanti. On the news front, the FCC wants to license spectrum to raise money to help US telcos rip out Chinese network equipment–even though there’s no evidence Chinese equipment led to telco intrusions by Chinese attackers. Verizon boasts of 5.5Gbps download speeds on ... Read more »…
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The Everything Feed - All Packet Pushers Pods
Packet capture and packet analysis is incredibly useful for problem-solving and troubleshooting. Analyzing packets is also a difficult skill to master. With the incredible array of network troubleshooting tools at our disposal, including emerging networking models for artificial intelligence, do we still need to fuss around with Wireshark in 2025? Our guest Chris Greer says ... Read more »…
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The Everything Feed - All Packet Pushers Pods
Cloud networking is still networking, but there are differences. In this special collaboration episode between the Total Network Operations and Cloud Gambit podcasts, Scott Robohn, Eyvonne Sharp, and William Collins dive into the contrasts between traditional and cloud networking, and how network engineers raised on hardware and the CLI can flourish in cloudy environments. In ... Read more »…
Today’s topic is the default gateway, essential for routing traffic between networks. We explain its purpose, configuration, and the consequences of incorrect settings. Using home networks as an example, Ethan and Holly illustrate how default gateways enable devices to communicate with external networks. The discussion also covers routing tables, subnet masks, and the differences between ... Read more »…
OFDMA, or Orthogonal Frequency-Division Multiple Access, was introduced in 802.11ax. This technology allows a radio to split a single channel into multiple sub-carriers, which in turn can be used to send data to multiple devices at the same time. OFDMA is meant to reduce congestion by allowing APs to allocate resource units among, and communicate ... Read more »…
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The Everything Feed - All Packet Pushers Pods
Measuring network speed seems straightforward: send some traffic between two endpoints and see how long it took. But what path did the traffic take? Were wired or wireless networks involved? What intermediary devices stood between your two endpoints? Was there interference? Congestion? Are device limitations affecting your results? The fact is, there’s more to measurement ... Read more »…
Once you get past a handful of Python scripts, network automation can be…daunting. If you want to make network automation process-driven, repeatable, reliable, and something that doesn’t just rely on your scripts and the knowledge inside your head, there’s an entire landscape that opens up before you. Have you thought about network discovery? How about ... Read more »…
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In this end of-the-year episode of IPv6 Buzz, we review the significant developments in IPv6 throughout 2024 and share projections for 2025. We discuss the introduction of a new documentation prefix, analyze IPv6 usage statistics, and review No NAT November. For 2025, we explore the possibilities of updates to RFC 6724 and global adoption of ... Read more »…
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The Everything Feed - All Packet Pushers Pods
1 NAN081: We’re Going To Talk Python To You 1:05:52
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1:05:52On today’s episode, we’re going to talk Python. Host Eric Chou is joined by Michael Kennedy, the founder of Talk Python Training and host of the Talk Python To Me podcast. The discussion covers the evolution of Michael’s podcast and training business, the impact of platforms like TikTok on learning, and the importance of community ... Read more »…
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The Everything Feed - All Packet Pushers Pods
Join us today for a look back at this year’s developments in cloud security and DevOps. We ask if serverless computing has peaked, why Kubernetes continues to be so hard, whether cloud repatriation is a real trend, and whether the DevOps role has become too darn big. We also explore the future of cloud computing, ... Read more »…
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The Everything Feed - All Packet Pushers Pods
Recent events have driven home a simple fact: neither your devices nor your network services can be trusted totally, and they could all be turned against you, possibly fatally. Join us as we discuss the harsh realities of the evolving cybersecurity space, and how enterprise leaders in and out of IT need to change their ... Read more »…
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