Packet Protector

Surveillance is a fact of life with modern technology, be it corporate data harvesting or government snooping. If you’re thinking about personal privacy, today’s episode covers common tools for communication and Web browsing. We dig into the end-to-end encryption capabilities of the messaging tools Signal and WhatsApp, look at the capabilities and limits of the... Read more »

Microsoft’s Active Directory and Entra ID are valuable targets for attackers because they store critical identity information. On today’s Packet Protector, we talk with penetration tester and security consultant Eric Kuehn about how he approaches compromising AD/Entra ID, common problems he sees during client engagements, quick wins for administrators and security pros to fortify their... Read more »

Security professionals often have an impulse to want to move on to the next new thing. While that can be helpful in a field that thrives on change, it can also make it hard to focus on routine tasks and mundane (yet essential) security controls and practices. Whether this impulse is due to varying degrees... Read more »

This episode was recorded live at Security Field Day (XFD) 12 in October, 2024. As delegates at the event, JJ and Drew heard presentations from DigiCert, Dell Technologies, SonicWall, and Citrix. These presentations covered topics including digital certificate management, post-quantum cryptography, supply chain security, recovering from ransomware, Zero Trust Network Access (ZTNA), and Secure Service... Read more »

Today’s Packet Protector rounds up recent security news, including revised password guidelines from NIST, a White House push to help fill infosec jobs, and potential espionage risks from Chinese-made cranes being used at US ports. We also cover a hospital data breach that leaked nude patient photos, discuss why municipal governments are rich targets for... Read more »

Industrial Control Systems (ICS) and Operational Technology (OT) used to stand apart from traditional IT. But those worlds are converging, and IT pros, including infosec teams and network engineers, need to become familiar with the operational challenges and quirks of ICS/OT systems. On today’s Packet Protector, guest Mike Holcomb demystifies ICS and OT for IT... Read more »

Today on the Packet Protector podcast we talk with sponsor Juniper Networks about how to simplify the complexity that affects network and cybersecurity teams alike. From tool sprawl to floods of data, complexity bedevils operations and troubleshooting. We talk about what Juniper brings to the table for networking and security professionals to help them do... Read more »

The terms “AI” and “machine learning (ML)” get thrown around pretty regularly in IT and cybersecurity. On today’s Packet Protector we get an introduction to AI and ML to help you ask the right questions when vendors tout their latest AI-infused products. Our guest is Jeff Crume, a distinguished engineer and cybersecurity architect at IBM.... Read more »

Today on Packet Protector we get into BGP security. BGP is an essential protocol for directing traffic across the Internet, but it wasn’t designed with bad actors in mind, not to mention plain old configuration mistakes. Without additional controls in place, BGP is susceptible to issues such as route leaks and route hijacks that can... Read more »

Today on Packet Protector we look at cloud firewall architectures. If you’ve deployed firewalls in the campus or a data center, it’s useful to know that there are differences in the public cloud. We’ll dive into what you need to know, including deployment options, the role of high availability in public cloud, selecting the right... Read more »