Therefore we have further design and study RIL layer and CSP layer in PKI system of mobile phone by applying the high security of SIM cards.

进一步结合SIM卡的高安全性对手机PKI系统中CSP层与RIL层进行详细的设计与实现。

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What's the Security SNR of a Security Information Managment(SIM) system or process?

什么是安全信息管理过程中的安全信噪比？

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Gemalto (Euronext NL0000400653 GTO), the world leader in digital security, announces that its UpTeq NFC high-end SIM has obtained certifications from the three largest global payment networks - American Express (AMEX), MasterCard and Visa, in addition to previous certification by EMVCo.

ENGADGET: Gemalto adds AMEX, Mastercard and Visa certs to its UpTeq NFC SIM

Indian security sources told CNN sister network CNN-IBN on Thursday that a Bangladeshi national bought cell phone SIM cards for the attackers at several locations inside India.

CNN: Two suspected of ties to Mumbai attackers' cell phones