The two shortages of BLP, excessive trusted users authority and none integrity controling are improved in this paper.

对BLP模型可信用户权限过大和无 完整性 控制两点不足分别进行了改进。

youdao

Since its inception, adhere to the "customer first" business philosophy, the production of water sesame seed with pure quality, excellent quality and highly trusted users.

自建厂以来，秉承“用户至上”的经营理念，生产的水洗芝麻仁以品质纯正，质量优良，深得用户信赖。

youdao

Obviously, the users cannot be trusted.

显然，不能相信用户。

youdao

Lest you think this means that users suddenly trusted the site more, Carnegie Mellon says that Facebookers became more and more protective of their personal details as the social network grew in membership -- and that the uptick in shared information is a result of increasingly granular privacy settings.

ENGADGET

Rather than spreading spam through e-mail, criminals are now turning to social networks where they can launch sophisticated attacks against users that appear to come from trusted friends and family.

FORBES: Facebook, Twitter Spam Stopped by Start-Up

Well, that might have something to do with the fact that he's Dvorak, but we did consult a trusted and well connected source who, as it turns out, has heard the very same thing from multiple iPhone users, and who further noted that an accessory keyboard to go with the device may become necessary if the touchscreen keyboard doesn't cut the mustard.

ENGADGET: Will the iPhone be undone by its keyboard?