asp.net - Avoid website garb programs -

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i found several program on internet can grab website , download whole website on pc. how 1 can secure website these programs?

link: http://www.makeuseof.com/tag/save-and-backup-websites-with-httrack/

you have tell whether visitor human or bot in first place. no easy task, see e. g. : tell bots apart human visitors stats?

then, if detected bot is, can decide wether want give website content or not. legitimate bots (like googlebot) conveniently provide own useragent id; malicious bots / web crawlers may disguise common browser programs.

there no 100% solution, anyway.

if content sensitive, may want add captcha, or user authentication.


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