Revolution In Embedded Security

By Rambus - 02 Mar, 2022 - Comments: 0

The growth of computing, graphics, neural processing power, communication bandwidth, and storage capacities have enabled amazing solutions. These innovations have created great value for society, and that value must be protected from exploitation by adversaries. This whitepaper explores many of these major technology changes and how Rambus’ security offerings help in tackling the new embedded... » read more

2021 Software Vulnerability Snapshot

By Synopsys - 02 Mar, 2022 - Comments: 0

The Synopsys Cybersecurity Research Center (CyRC) examined anonymized data from thousands of commercial software security tests performed by Synopsys application security testing services in 2020. The CyRC team measured this data against the 2021 OWASP Top 10 list of the most critical security risks to web applications. Key findings in the report include 97% of tests uncovered vul... » read more

ISO/SAE 21434: Secure Hardware Development In Modern Vehicles

By Anders Nordstrom - 03 Feb, 2022 - Comments: 0

Demonstrating the importance of security doesn't get much more memorable than Charlie Miller and Chris Valasek successfully hacking a Jeep and driving it into a ditch. The effects of that drive have been long-reaching, sparking conversations in both the media and automotive industry about the evolving threat landscape as vehicles become increasingly automated. The average car contains over 1... » read more

Building A Defense In Depth Against Cyberattacks

By Bart Stevens - 03 Feb, 2022 - Comments: 0

As the number and type of cyberattacks, from the “simple and cheap” to the “expensive and sophisticated,” continues to grow at a dramatic pace, protection of chips and devices must employ a defense in depth strategy. In this way, if an attacker successfully bypasses a mechanism of protection, they’ll face another layer of defense, rather than a clear path to the assets they seek to ex... » read more

Quantifiable Assurance: From IPs to Platforms

By Technical Paper Link - 10 Jan, 2022 - Comments: 0

Abstract: "Hardware vulnerabilities are generally considered more difficult to fix than software ones because of their persistent nature after fabrication. Thus, it is crucial to assess the security and fix the potential vulnerabilities in the earlier design phases, such as Register Transfer Level (RTL), gate-level or physical layout. The focus of the existing security assessment techniques i... » read more

An End-to-End Bitstream Tamper Attack Against Flip-Chip FPGAs

By Technical Paper Link - 10 Jan, 2022 - Comments: 0

Abstract "FPGA bitstream encryption and authentication can be defeated by various techniques and it is critical to understand how these vulnerabilities enable extraction and tampering of commercial FPGA bitstreams. We exploit the physical vulnerability of bitstream encryption keys to readout using failure analysis equipment and conduct an end-to-end bitstream tamper attack. Our work undersco... » read more

Cybersecurity For Cars Starts With Chips And IP

By Dana Neustadter - 06 Jan, 2022 - Comments: 0

The automotive industry is undergoing a significant transformation. Cars are becoming more sophisticated and valuable with increased connectivity and capabilities to provide a better user experience. They are also collecting and transmitting more and more sensitive data and thus are becoming very attractive targets for attacks. Cybercrime in the automotive industry is growing rapidly. How bad i... » read more

Creating IoT Devices That Will Remain Secure

By Ed Sperling - 30 Nov, 2021 - Comments: 0

What’s secure today may not be secure in the future, and even if you include an IoT device with state-of-the-art security, it may be surrounded by less secure devices. Steve Hanna, distinguished engineer at Infineon, examines the impact of security on IoT adoption, why resilience across a system is the new target for secure designs, and how to minimize the impact of less secure devices. » read more

Uncovering In-DRAM RowHammer Protection Mechanisms: A New Methodology, Custom RowHammer Patterns, and Implications

By Technical Paper Link - 15 Nov, 2021 - Comments: 0

Abstract: "The RowHammer vulnerability in DRAM is a critical threat to system security. To protect against RowHammer, vendors commit to security-through-obscurity: modern DRAM chips rely on undocumented, proprietary, on-die mitigations, commonly known as Target Row Refresh (TRR). At a high level, TRR detects and refreshes potential RowHammer-victim rows, but its exact are not openly disclose... » read more

Improving DRAM Performance, Security, and Reliability by Understanding and Exploiting DRAM Timing Parameter Margins

By Technical Paper Link - 14 Nov, 2021 - Comments: 0

Abstract: "Characterization of real DRAM devices has enabled findings in DRAM device properties, which has led to proposals that significantly improve overall system performance by reducing DRAM access latency and power consumption. In addition to improving system performance, a deeper understanding of DRAM technology via characterization can also improve device reliability and security. The... » read more

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Knowledge Centers
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tag: cybersecurity