prevent访问的网站自动工具 [英] Prevent automated tools from accessing the website

问题描述

这是我们在GridView控件显示和详细信息视图可以很容易地使用自动化工具被刮的数据。我的问题是，如果有人使用了一些自动化的工具，并登录到网站和下脚料的数据，我们怎么能找到呢？我们怎样才能检测是否人正在浏览的网站或工具？例如一种方法是通过计算时间上，其中用户停留在页面从中我们可以检测人的干预是否参与。我不知道如何实现这一点，但只要一想到这个方法。谁能帮助如何检测和prevent从我的网站刮数据自动化的工具？我在登录部分使用的安全形象，用户通过输入用户名，密码和安全图像中的登录部分显示的登录。即使这样在主页的人可能类型的安全形象，登录到网站，然后使用一个自动化的工具。当了一段时间，然后在该时间之后的ReCaptcha形象出现单独用户可以键入报废从网站的数据！安全形象和再次使用自动化的工具来从网站报废的数据。其实，我已经甚至发展到从其他网站报废数据的工具。因此，只有我想从我的网站上发生的事情prevent这个！

The data that we display in gridview and details view can easily be scraped using automated tools. My question is if someone uses some automated tool and logs into the website and scraps data how can we find that? How can we detect whether a human is viewing the site or a tool? For example one way is by calculating the time up to which a user stays in page from which we can detect whether human intervention is involved. I do not know how to implement that but just thinking about this method. Can anyone help how to detect and prevent automated tools from scraping data from my website? I have used security image in login section, the user has to log in by entering username, password and security image displayed in the login section. Even then in home page a human may type security image and log in to the site and then use an automated tool to scrap data from the site!!When the recaptcha image appears after a period of time then that time alone the user may type the security image and again use automated tool to scrap data from the site. Actually, I have even developed a tool to scrap data from another site. So only i want to prevent this from happening in my site!

推荐答案

不要做到这一点。

这是网络，你将无法从数据刮，如果他们真的想阻止别人。我已经做到了以前很多，很多次，他们把每一个地方限制传开。在具有到位的限制事实的激励的我进一步尝试和获取数据。

It's the web, you will not be able to stop someone from scraping data if they really want it. I've done it many, many times before and got around every restriction they put in place. In fact having a restriction in place motivates me further to try and get the data.

你限制你的系统越多，您更糟糕会让合法用户的用户体验。只是一个坏主意。

The more you restrict your system, the worse you'll make user experience for legitimate users. Just a bad idea.

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