Latest Network Security Articles and Videos

Announced today, Broadcom’s Gen 8 128G Fibre Channel switch portfolio is claimed as the first quantum-safe, SAN…

Announced today, Broadcom’s Gen 8 128G Fibre Channel switch portfolio is claimed as the first quantum-safe, SAN architecture with 128G speed, AI-powered SAN management, and quantum-safe cryptography.

By strategically incorporating artificial intelligence throughout their networks, telecom companies can meet demand for…

By strategically incorporating artificial intelligence throughout their networks, telecom companies can meet demand for better performance, streamlined operations, and improved customer experiences.

RISC-V’s open architecture enables a shift-left approach to security in embedded systems. Learn how it smooths the way…

RISC-V’s open architecture enables a shift-left approach to security in embedded systems. Learn how it smooths the way for integrating security features and more early in the development cycle.

Quantum computing advances are exciting, but they’re also a looming threat to securing ICs, driving the need for…

Quantum computing advances are exciting, but they’re also a looming threat to securing ICs, driving the need for Post-Quantum Cryptography (PQC). Learn about PQC, how it’s being implemented, and the legislation involved.

Security in IoT systems is both an end-to-end problem and a lifecycle challenge. In this article, learn cost-effective…

Security in IoT systems is both an end-to-end problem and a lifecycle challenge. In this article, learn cost-effective ways to craft an enduring, secure IoT implementation.

In Bluetooth LE (BLE), security is a multifaceted beast. Learn the three main security modes of BLE, along with five…

In Bluetooth LE (BLE), security is a multifaceted beast. Learn the three main security modes of BLE, along with five critical BLE security procedures.

Pairing is an important concept in Bluetooth LE. Let’s examine the fundamentals of Bluetooth LE pairing, outlining how…

Pairing is an important concept in Bluetooth LE. Let’s examine the fundamentals of Bluetooth LE pairing, outlining how LE devices securely share keys between trusted devices.

Learn the roles of the three security keys in Bluetooth LE—Long Term Key (LTK), Connection Signature Resolving Key…

Learn the roles of the three security keys in Bluetooth LE—Long Term Key (LTK), Connection Signature Resolving Key (CSRK), and Identity Resolving Key (IRK).

Electromagnetic-based side-channel attacks are non-invasive, meaning the attacker does not need physical access to the…

Electromagnetic-based side-channel attacks are non-invasive, meaning the attacker does not need physical access to the device to steal information. We’ll look at how these EM side-channel attacks work.

To understand known vulnerabilities and attacks on Bluetooth LE devices, we review some studies from the past 4+ years.

To understand known vulnerabilities and attacks on Bluetooth LE devices, we review some studies from the past 4+ years.

The new Root of Trust IP from Rambus offers post-quantum cryptography hardware solutions.

The new Root of Trust IP from Rambus offers post-quantum cryptography hardware solutions.

50 years ago today, on May 22, 1973, Robert Metcalfe wrote a memo to management at Xerox Palo Alto Research Center…

50 years ago today, on May 22, 1973, Robert Metcalfe wrote a memo to management at Xerox Palo Alto Research Center explaining how Ethernet could work.

The new architecture has the secure element as the Master, while the CPU serves as the Subordinate.

The new architecture has the secure element as the Master, while the CPU serves as the Subordinate.

Industry players are looking for discrete ways to protect intellectual property, and an attractive option is in sight:…

Industry players are looking for discrete ways to protect intellectual property, and an attractive option is in sight: machine learning watermarking.

On Dec. 31, 2022, Verizon was the last major U.S. carrier to disconnect customers still using 3G. Here's a look back on…

On Dec. 31, 2022, Verizon was the last major U.S. carrier to disconnect customers still using 3G. Here's a look back on the network that offset the mobile revolution.

Leveraging a loophole in Wi-Fi, University of Waterloo researchers built a drone that determines the position of…

Leveraging a loophole in Wi-Fi, University of Waterloo researchers built a drone that determines the position of connected devices within seconds.

Seeking to provide the embedded IoT “plumbing” needed for smart home devices, NXP has unveiled a set of development…

Seeking to provide the embedded IoT “plumbing” needed for smart home devices, NXP has unveiled a set of development platforms for implementing Matter-based designs.

The US Department of Commerce’s National Institute of Standards and Technology (NIST) has chosen its first round of…

The US Department of Commerce’s National Institute of Standards and Technology (NIST) has chosen its first round of contest winners to help create quantum-resistance encryption algorithms.

Autonomous vehicles featuring LiDAR brought the technology to center stage. Now, security sectors are also embracing…

Autonomous vehicles featuring LiDAR brought the technology to center stage. Now, security sectors are also embracing LiDAR in next-gen systems.