同样，有网络和无线安全技能的人群以及那些具有认证信息系统安全专业证书的也备受青睐。

There's also strong interest in people with network and wireless security skills, as well as those with Certified Information Systems security Professional accreditation.

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该方案增强了现有OTA下载系统的安全性，有效保障了OTA无线下载服务的传输安全性、数据完整性和系统的安全，改进了系统的身份认证和抗抵赖性等安全性能。

The improved OTA security system ensures transmission security, data integrity, management security effectively, and meets the need of the security properties of the authentication and anti-denial.

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