在网上认证软件系统提供了开票的扫描录入功能，减轻票数据的录入工作量，方便北京开票企业使用。
In the online authentication software system provides billing scan input function, reduce the workload of data entry ticket, Beijing enterprises to use convenient billing.
扫描二维码注册钉钉企业用户，并开通安恒密盾，根据向导申请企业认证。
Scan two-dimensional code nail registered enterprise users, and the opening of an Hengmi shield, according to the guide enterprises to apply for certification.
网络漏洞扫描方法分为：直接测试、推断、认证测试。
Hole scanning is divided into directly test, concluding and authentication test.
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