php - How to give somebody a link to something that nobody else can have? -

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usually when send link someones social profile ask create account see it. didn't want that, rather wanted give them link not indexed search engines , rather complicated guess person can see content on link, thinking like:

  www.domain.com/user/content/private/secured/90989834093/testcontent.php

how achieve securely?

instead of doing that, can generate one-off random access token , use in querystring. token stored in database know if has been accessed or not. when page hit, token checked against database, , if still active content served.

as truth has commented below, work in conjunction session or cookie continue serve authenticated user page after access token has been used.


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