Notebooks shipped with TPM signals widespread acceptance of Trusted Computing Standard
24 March 2004
Computer/Embedded Technology
Products & Solutions
Atmel has shipped over five million Trusted Platform Module (TPM) ICs in the world's most popular notebook computers. Much of the popularity is due to the computer's hardware-based encryption, which eliminates the need for hardware tokens and reduces administration efforts and the cost of providing security. The secure storage of encryption keys, passwords and digital certificates provided by TPMs permit secure wireless data transfer and a 'single sign-on' password manager.
TPMs are single-chip security sub-systems that protect the end-user's privacy by providing tamper-proof storage and management of the user's identity, passwords, and encryption keys. Computers without TPMs store passwords, digital certificates, and encryption keys on the system hard drive, which is relatively vulnerable to unauthorised access. When installed in PCs, TPMs can help to prevent identity theft crimes, such as e-mail-borne viruses and the scams perpetrated on 'Best Buy' and 'PayPal' customers. Here, Internet scams used 'spoofed' e-mails and hijacked websites that pretended to be Best Buy and PayPal in order to elicit sensitive financial information from victims.
The TPM can ensure the authenticity of the email source and detect if the message (or data) has been fraudulently changed. If all parties had had TPMs, the victims could have known that the bogus e-mails were not really from the source indicated.
The ability of TPMs to record and store measurements of the 'state' of the system at boot-up can be used to thwart hackers by limiting data access to specific stages of the boot process and can help detect viruses or worms that affect the boot up process. TPM security is based on an industry standard developed by the Trusted Computing Group (TCG).
Atmel's AT97SC3201 TPM ICs provide a complete, turnkey, TCG 1.1b-compliant, hardware security solution that integrates a high-performance low-power processor, 500 ms 2048-bit RSA crypto accelerator, true random number generator, secure EEPROM storage for public/private keys, SRAM, timer, realtime clock, LPC interface to Intel and AMD processors, and tamper prevention circuitry that disables the chip if someone tries to read its contents.
For more information contact Arrow Altech Distribution, 011 923 9600, Memec SA, 011 897 8600, or EBV-Electrolink, 021 421 5350.
Further reading:
Secure, modernise and optimise CCTV
Surveillance Products & Solutions
Industrial and commercial organisations are navigating complex digital transformation processes. With SecuVue, companies can bridge the gap between operational technology and information technology for safer, smarter operations.
Read more...
Water mist for optimal fire suppression
Fire & Instrument Services
Fire & Safety Products & Solutions
Building owners, facility managers and other professionals are seeking fire suppression solutions that can meet the demands of modern buildings and facilities, including reduced water usage and environmental impact, while providing the necessary protection for assets and business operations.
Read more...
Smoke 'em out
Fire & Safety Products & Solutions
The moment an intrusion is detected, Smoke Screen’s high-powered fog cannons activate, flooding the area with a dense, harmless fog that reduces visibility to near zero within seconds.
Read more...
IoT innovation in water mist fire protection
Fire & Safety Products & Solutions IoT & Automation
Marioff, a provider of water mist fire protection, has introduced an Internet of Things (IoT) solution designed for high-pressure water mist systems, enabling real-time monitoring, smart alerts, and centralised control.
Read more...
Advanced fire safety solutions
Fire & Safety Products & Solutions
With fire incidents on the rise, it is crucial to choose fire safety solutions that are proven, reliable, and capable of providing early detection and efficient response.
Read more...
New generation of SBCs
Computer/Embedded Technology
HardKernel’s new generation of ODROID H4-series SBCs are more powerful; offering higher performance and richer interfaces than previous generations.
Read more...
Smallest 13th gen Intel SBC
Vepac Electronics
Computer/Embedded Technology
At just 86 x 55 mm, the de next-RAP8 continues AAEON’s run of producing record-breaking single-board computers with embedded Intel technology.
Read more...
Versatile PoE extender
Vepac Electronics
Computer/Embedded Technology
The GP-101ET PoE+ Extender is a 1-port Gigabit PoE extender with plug and play installation requiring neither configuration nor extra electrical power.
Read more...
Secure, touchless access control
Access Control & Identity Management Products & Solutions Commercial (Industry)
Invixium has joined forces with SAP to deliver a touchless access control experience for the S.Mart Store, SAP’s first fully automated, 24/7 self-service retail outlet, located at its global headquarters in Walldorf, Germany.
Read more...
Eagle Eye Precision Person & Vehicle Detection
Surveillance Products & Solutions AI & Data Analytics
Eagle Eye’s new Precision Person & Vehicle Detection feature detects people and vehicles at long distances with high accuracy and is especially designed for customers who actively monitor for intruders
Read more...
printer friendly version