PP027: How Wi-Fi Positioning Systems Enable M...

On today’s show, we pop the lid off of a firewall (figuratively speaking) to understand what’s inside. We talk about how a packet moves through various packet-processing elements inside a firewall, how header analysis and de-encapsulation work, which hardware component has the bi ...  Show more

With the rise of cloud services and SaaS, the browser has become a primary productivity tool. It’s also a primary vector for malware, phishing, identity theft, data leaks, and other risks. On today’s sponsored episode with Palo Alto Networks, we dive into browser security. We dis ...  Show more

WiFi, Bluetooth, and mobile networks are familiar names in wireless communication - but there’s a fourth contender transforming everything from city water systems to African wildlife conservation. LPWAN - or Low Power Wide Area Network technology - is used when you need to send s ...  Show more

In recent months, both Apple and Google have made changes to their software that incorporates technology from a company called RapidSOS. Now, when you dial 911 from an iPhone running iOS 12+ and Android 4+, your precise location data will be made available to dispatch operators. ...  Show more

Microsoft unveils a cloud-based version of Windows; Twitter says goodbye to Fleets; a $60 mesh WiFi system; Ring enables end-to-end encryption for all; Verizon introduces a filter to stop neighborhood scam calls; Alexa introduces a new wake word, ESPN raises streaming prices; App ...  Show more

In this episode, we explore a recent study that uncovers how popular voice assistants like Alexa, Siri, and Google Assistant are susceptible to malicious commands. We discuss the potential risks and what users can do to protect their devices.

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