The Everything Feed - All Packet Pushers Pods

Discover the WLAN Pi Go, a compact Wi-Fi testing tool that easily attaches to your phone. It can sniff packets, measure signals, and enhance wireless analysis on the go. Learn about its innovative design, including battery-free operation and external spectrum analysis support. The shift to onboard EMMC storage simplifies updates, complementing the user-friendly WNPy app. Its seamless integration with smartphones makes it a game-changer for network professionals, providing reliable and precise signal strength data.

Rich Campagna, SVP of Products at Palo Alto Networks, shares insights on advanced DNS security and the new capabilities of their cloud-based DNS resolver. The discussion highlights the urgent need for organizations to address longstanding vulnerabilities, including a seven-year-old Cisco exploit under active attack. Campagna emphasizes the significance of active DNS security monitoring and the integration of AI in threat prevention, advocating for proactive measures to safeguard network infrastructures against evolving cyber threats.

Rich Campagna, SVP of Products at Palo Alto Networks, dives into the critical importance of DNS security. He discusses the Advanced DNS Resolver (ADNSR) and its unique features in providing a cloud-delivered security solution. Listeners learn about the rising threat landscape, including tactics like DNS hijacking and data exfiltration. Rich emphasizes the need for centralized DNS traffic management and how ADNSR helps organizations enhance their defenses against evolving cyber threats.

LJ Wobker, a Principal Engineer at Cisco with expertise in high-performance memory systems, dives deep into the intricacies of high-performance switch memory. He discusses the differences among TCAM, SRAM, and DRAM, highlighting their trade-offs in networking functions. The conversation touches on memory management in switches and the complex challenges of packet processing. LJ also explains how TCAM enables fast data retrieval, the significance of ASIC interfaces, and the evolving demands of network performance in the face of rising memory bandwidth requirements.

In this discussion, John Capobianco, Head of DevRel at Selector and an expert in AI for network operations, shares his journey from a struggling student to a network engineer. He explores the transformation of network management through AI, emphasizes learning from failures, and introduces the concept of 'vibe ops.' John also highlights the role of AI and automation in simplifying network tasks, enhancing user interactions, and reshaping engineer roles, while previewing exciting opportunities at Selector's upcoming AI summit.

Deepak Ahuja, CTO and founder of CloudMyLab, shares his mission to make learning accessible for network engineers. He discusses his journey from India to Cisco, emphasizing hands-on, cloud-based labs that empower aspiring engineers. The conversation dives into the innovative concept of digital twins and the importance of practical environments for real-world challenges. Ahuja highlights the role of automation and AI in modern networking, urging engineers to adapt their skills to remain competitive in a rapidly evolving industry.

Join networking expert Ivan Pepelnjak as he shares unfiltered insights on the realities of network automation. The conversation dives into why projects often fail and critiques popular tools like Ansible, Terraform, and Python. Ivan highlights the cultural barriers that hinder enterprise modernization and the complexities of managing both legacy and new technologies. With engaging anecdotes, he stresses the need for tailored solutions and integration of software engineering principles in networking for greater effectiveness.

Dan Massimeno, Director of Network and Cloud Architecture at Yale University, dives into the complexities of endpoint security. He discusses Microsoft's reconsideration of running security software in the Windows kernel, weighing the pros and cons highlighted by incidents like the CrowdStrike outage. The conversation also explores the role of modern programming languages like Rust in enhancing kernel security and the challenges of navigating user and kernel space in an evolving cyber threat landscape.

The rapid rise of quantum computing poses an imminent threat to traditional encryption, with estimates suggesting it could arrive much sooner than expected. The discussion emphasizes the urgent need for post-quantum encryption technologies and thorough security audits, especially for industries relying on IoT. Vendor accountability is highlighted as critical in maintaining robust cybersecurity practices. Listeners are encouraged to engage with emerging technologies and ask vital questions to safeguard their data against the impending 'cryptocalypse'.

This discussion kicks off with alarming security vulnerabilities in Cisco and Fortinet products, stressing the need for immediate updates. SonicWall unveils its new Generation 8 firewalls, featuring a stark $200,000 warranty, sparking debates on vendor dependency. The conversation transitions to IBM Cloud's recurring outages and the risks tied to cloud services. A look into AI innovations showcases tools like Netscope’s AI co-pilot, while the tech market’s competitive landscape reveals insights on Cisco and Arista's strategies amidst rapid advancements.