The Everything Feed - All Packet Pushers Pods
MurmurCast publishes AI-generated summaries of The Everything Feed - All Packet Pushers Pods’s Podcast episodes — 86 summarized so far, covering open source malware, NPM security vulnerabilities, AI-driven attacks, supply chain security, threat intelligence database, developer security practices. Each summary distills the key insights, topics, and takeaways so you can decide what’s worth your time before pressing play.
D2DO300: Open Source Malware!
Jen Geil, co-founder of Open Source Malware, discusses the dramatic surge in malware targeting open source packages, particularly NPM, with AI being used both to create and exploit vulnerabilities. She reveals that over 90% of open source malware is found in NPM packages, with attacks increasingly targeting AI tools and agent marketplaces.
PP105: Cybercrime Has Gone Industrial: Insights from HPE Threat Labs (Sponsored)
HPE's VP Mundani Adjali discusses the formation of HPE Threat Labs from the merger of Juniper and HPE Aruba threat research teams. The conversation covers cybercrime professionalization, AI's impact on threats, network visibility challenges, and the critical need for better patch management across enterprise systems.
N4N003: What’s a VLAN?
This episode explains VLANs (Virtual Local Area Networks) as a technology for segmenting networks into separate broadcast domains using 802.1Q tags with 12-bit VLAN identifiers (1-4094). The hosts discuss how VLANs enable network segmentation, inter-VLAN communication through routers, traffic filtering using access lists, and modern alternatives like VXLAN that use VNIs for larger-scale deployments.
N4N002: Bandwidth and Latency Explained
This episode of N is for Networking explains the fundamental differences between bandwidth and latency, two critical but distinct networking concepts. Bandwidth measures how much data can be transmitted per second, while latency measures the time it takes for data to travel between two points, and both significantly impact network performance in different ways.
N4N001: Frames and Packets: What’s the Difference?
This episode of "N is for Networking" explains the fundamental difference between frames and packets: frames operate at OSI Layer 2 (Ethernet/switching) with MAC addresses, while packets operate at Layer 3 (IP/routing) with globally significant IP addresses. The hosts use the analogy of a box to describe how packets are encapsulated within frames for transmission across network media.
N4N000: Announcing N is For Networking – A New Podcast for the New Network Engineer
Ethan Banks and Holly Metlitsky introduce "N is For Networking," a new podcast designed to explain networking jargon, acronyms, and concepts in plain language for newcomers and students. The episode features their backgrounds, how they met, and previews of future topics they plan to cover.