Authentication problems are probably the most pervasive class of security problems if we ignore software bugs, meaning that choosing a reasonable authentication technology is important.

如果我们忽略软件错误，认证问题可能是最普遍类型的安全性问题，这意味着选择一个合理的认证技术很重要。

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In particular, the variety authentication models and technology choices for leveraging these services deserve your attention.

特别需要指出的是，您应该注意一下利用这些服务的各种认证模型与技术选择。

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Biometric authentication is a convenient technology, because people can't really forget their authentication information like a password or lose it like a physical token.

生物认证是一种方便的技术，因为人们不会象忘记密码或象丢失物理标记那样真正忘记他们的认证信息。

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IBM's computers have authentication technology embedded on a chip installed in all its computers, said Clain Anderson, director of security solutions for personal computers at International Business Machines Corp.

CNN: Mobile PCs can be risky on the road

Now it says it can make things better for cable companies and their customers to get viewing on mobiles with Adobe Pass 2.0, which includes technology like automatic authentication, which was tested on Comcast and Cablevision customers during he Olympics.

ENGADGET: Adobe pushes TV Everywhere forward with Adobe Pass 2.0, promises easier logins on more devices

McCoy is right: No technology can offer absolute security, and two-factor authentication could be a huge improvement to the security of the cloud.

FORBES: How Hackers Will Defeat Google's Smartphone Security Scheme