tag: Riscure

Securing DRAM Against Evolving Rowhammer Threats
By Aharon Etengoff - 07 Mar, 2024 - Comments: 0

Advanced process nodes and higher silicon densities are heightening DRAM's susceptibility to Rowhammer attacks, as reduced cell spacing significantly decreases the hammer count needed for bit flips. Rowhammer exploits DRAM’s single-capacitor-per-bit design to trigger bit flips in adjacent cells through repeated memory row accesses. This vulnerability allows attackers to manipulate data, re... » read more

Quantum Plus AI Widens Cyberattack Threat Concerns
By John Koon - 18 Sep, 2023 - Comments: 1

Quantum computing promises revolutionary changes to the computing paradigm that the semiconductor industry has operated under for decades, but it also raises the prospect of widespread cybersecurity threats. Quantum computing cyberattacks will occur millions of times faster than any assault conventional computing can muster. And while quantum computing is in an early stage of development, ex... » read more

Chiplets: Deep Dive Into Designing, Manufacturing, And Testing
By The SE Staff - 07 Aug, 2023 - Comments: 0

Chiplets are a disruptive technology. They change the way chips are designed, manufactured, tested, packaged, as well as the underlying business relationships and fundamentals. But they also open the door to vast new opportunities for existing chipmakers and startups to create highly customized components and systems for specific use cases and market segments. This LEGO-like approach sounds ... » read more

Role Of IoT Software Expanding
By John Koon - 04 May, 2023 - Comments: 0

IoT software is becoming much more sophisticated and complex as vendors seek to optimize it for specific applications, and far more essential for vendors looking to deliver devices on-time and on-budget across multiple market segments. That complexity varies widely across the IoT. For example, the sensor monitoring for a simple sprinkler system is far different than the preventive maintenanc... » read more

Secure Implementation Of Post-Quantum Crypto In The Spotlight
By Marc Witteman - 04 May, 2023 - Comments: 0

The US-based NIST body takes a leading role in the migration to Post-Quantum Crypto (PQC). After a multi-year selection process, in 2022 they preliminarily identified a number of Post Quantum algorithms, which were recommended to replace the current public key algorithms (RSA, ECC). While the process of scrutiny is still ongoing, they now took another important step by putting emphasis on imple... » read more

Week In Review: Auto, Security, Pervasive Computing
By Susan Rambo - 14 Apr, 2023 - Comments: 0

Public USB phone charging stations are now another vector that bad actors can use to plant malware and steal data on devices — known as "juice jacking," according to the United States’ Federal Communications Commission (FCC). The FCC is encouraging people to stay away from these public charging stations, found in airports and hotels, because of bad actors can install malware on the charging... » read more

Chiplet Security Risks Underestimated
By Ann Mutschler - 06 Apr, 2023 - Comments: 0

The semiconductor ecosystem is abuzz with the promise of chiplets, but there is far less attention being paid to security in those chiplets or the heterogeneous systems into which they will be integrated. Disaggregating SoCs into chiplets significantly alters the cybersecurity threat landscape. Unlike a monolithic multi-function chip, which usually is manufactured using the same process tech... » read more

Growing Challenges For Increasingly Connected Vehicles
By John Koon - 06 Apr, 2023 - Comments: 0

Automobiles will become increasingly connected over the next decade, but that connectivity will come at a price in terms of dollars, security, and constantly changing technology. Connectivity involves all parts of a vehicle. It includes everything from autonomous driving to in-cabin monitoring and connected infotainment. And it encompasses external sensors, IoT, V2X, over-the-air communicati... » read more

ChatGPT vs Security Analyst
By Jasper van Woudenberg - 06 Apr, 2023 - Comments: 0

At Riscure, we like to explore new technologies that can help us better help our customers. Undoubtedly, the latest famous new applications are various versions of ChatGPT, a recently accessible chatbot that you can interact with in natural language, and which has been trained on a large section of the knowledge available on the internet. Adversarially-minded people soon published the many f... » read more

Options Widen For Optimizing IoT Designs
By John Koon - 29 Mar, 2023 - Comments: 0

Creating a successful IoT design requires a deep understanding of the use cases, and a long list of tradeoffs among various components and technologies to provide the best solution at the right price point. Maximizing features and functions while minimizing costs is an ongoing balancing act, and the number of choices can be overwhelming. The menu includes SoC selection, OS and software proto... » read more

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