One of the more common security systems used is PKI (Public Key Infrastructure), an encryption used for PDA and smart-phone security.

使用的更公用安全性系统之一是PKI(公用密钥基础)，一种用于PDA和智能电话安全性的加密技术。

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Read these, I hope you can pay more attention to their own mobile phone security issues, to protect their privacy and information security oh!

看了这些，希望大家以后能够多多注意自己的手机安全问题，保护好自己的隐私和信息安全哦！

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5 mobile phone often view the task manager, check whether there is malicious programs running in the background, and regularly use mobile phone security software to scan the mobile phone system.

经常查看手机任务管理器，检查是否有恶意程序在后台运行，并定期使用手机安全软件扫描手机系统。

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Army spokesman, Major General Athar Abbas, says security forces were able to intercept a phone conversation of Pakistani Taliban deputy leader,Wali-ur-Rehman.

VOA: standard.2009.10.12

What this tells me is that phone security is not systematically tested by Apple.

FORBES: Does Apple Pay Enough Attention To Security? Maybe Not

The company specialises in mobile phone security and is developing 2D fingerprint sensors for Apple, according to the merger documents.

FORBES: Links 11 Sept: Apple's iPhone 5 Could Add Half A Percent to US GDP

McAfee mainly competes with Symantec, Trend Micro, LANDesk Software and Microsoft in this segment and offers products like Endpoint Protection, Data Protection and Mobile Phone Security.

FORBES: Intel Goes To $27 Even If It Overpaid For McAfee