IoT security: hardware vs software
Bonnie Baker -January 17, 2018
EDN
We are now in the business of connecting everything to everything. And with this, the Internet of Things (IoT) is born. Once this total connectivity is accomplished, the collective effort this brings lets us start the next string of new and exciting systems. This results in massive amounts of data that must be trusted and processed.
But, as they say: "buyer beware." This is all good, but total connectivity opens the opportunity for unintentional or malicious data corruption and contamination to occur. Cryptographic methods can be applied to resolve these vulnerabilities. A decision that system designers face is deciding between software-based or hardware-based security solutions. Both technologies combat unauthorized access or modification to data; however, their differing features bear further examination before making the final selection.
To read the full article, click here
Related Semiconductor IP
- Post-Quantum Digital Signature IP Core
- Compact Embedded RISC-V Processor
- Power-OK Monitor
- RISC-V-Based, Open Source AI Accelerator for the Edge
- Securyzr™ neo Core Platform
Related White Papers
- Interstellar: Fully Partitioned and Efficient Security Monitoring Hardware Near a Processor Core for Protecting Systems against Attacks on Privileged Software
- Hardware vs. Software Implementation of Warp-Level Features in Vortex RISC-V GPU
- Mobile video: ARM vs. DSP vs. hardware
- Hardware Security Requirements for Embedded Encryption Key Storage
Latest White Papers
- DRsam: Detection of Fault-Based Microarchitectural Side-Channel Attacks in RISC-V Using Statistical Preprocessing and Association Rule Mining
- ShuffleV: A Microarchitectural Defense Strategy against Electromagnetic Side-Channel Attacks in Microprocessors
- Practical Considerations of LDPC Decoder Design in Communications Systems
- A Direct Memory Access Controller (DMAC) for Irregular Data Transfers on RISC-V Linux Systems
- A logically correct SoC design isn’t an optimized design