上海时时乐算法:W3C

Privacy

上海时时乐上 www.tf5x.com.cn As the Web provides many mechanisms to interlink data across systems, it is important that it keeps the possibility for users that want or need it, to keep their personal information private and fragmented.

What is Do Not Track?

Do Not Track is a technology that lets users express their preferences around online tracking while browsing the Web. Advertisers, analytics, publishers and other online services that respect the DNT signal will limit the behavioral tracking of their users. By creating a simple, persistent and technology-neutral preference, Do Not Track will enhance users' control of their browsing information and improve their online privacy.

The HTTP/DOM mechanism for expressing a Do Not Track preference and policies for server-side compliance are both currently in the process of standardization in the Tracking Protection Working Group.

What is P3P?

The Platform for Privacy Preferences Project (P3P) enables Websites to express their privacy practices in a standard format that can be retrieved automatically and interpreted easily by user agents. P3P user agents will allow users to be informed of site practices (in both machine- and human-readable formats) and to automate decision-making based on these practices when appropriate. Thus users need not read the privacy policies at every site they visit. See the list of P3P software.

P3P uses machine readable descriptions to describe the collection and use of data. Sites implementing such policies make their practices explicit and thus open them to public scrutiny. Browsers can help the user to understand those privacy practises with smart interfaces. Most importantly, Browsers can this way develop a predictable behavior when blocking content like cookies thus giving a real incentive to eCommerce sites to behave in a privacy friendly way. This avoids the current scattering of cookie-blocking behaviors based on individual heuristics imagined by the implementer of the blocking tool which will make the creation of "stateful" services on the web a pain because the state-retrieval will be unpredictable.

What is POWDER?

POWDER the Protocol for Web Description Resources provides a mechanism to describe and discover Web resources and helps the users to make a decision whether a given resource is of interest. There are a variety of use cases: from providing a better means to describing Web resources and creating trust marks to aiding content discovery, child protection and Semantic Web searches.

Current Status of Specifications

Learn more about the current status of specifications related to:

These W3C Groups are working on the related specifications:

Current Status

Validators

  • 铁岭市公安局:破解实有人口管理难题 2018-11-05
  • 那样的大环境,谁都难免搞腐败,官员用腐败证明,政治路线是决定一切的,路线不正确,好干部要 变坏,精英会变坏,带领社会风气变坏,慢慢地改变社会性质。 2018-11-05
  • 为推动上合组织发展提供中国智慧、中国方案 2018-11-01
  • 老痴呆:家庭也有计划经济,知道吗? 2018-10-19
  • 吴建豪发文不理离婚传言 晒与姐姐视频画面送祝福 2018-10-19
  • 社评:香格里拉对话,美国难控制亚洲人心 2018-10-12
  • 中山八路总站调整12公交线 2018-09-26
  • 祝福美好新生活:两会上的佛教代表队 2018-09-26
  • 《新疆关于推进安全生产领域改革发展的实施意见》解读 2018-09-09
  • 新疆巴里坤县:野生玫瑰竞相开放引客来 2018-08-30
  • 920| 998| 982| 967| 733| 182| 818| 24| 172| 695| 462| 397| 211| 195| 587|