UPDATE 11/03/08: Budite sigurni da pročitate izvrsnu i detaljan komentar iz Dessie Lunsford na ovaj post.

Ja sam radio na tajnom projektu tech uređivanje za nadolazećem knjigu i reference ovaj blog ulazak Tyler Butler na MSDN ECM blog. This is the first time I personally read a clear definition of the meaning of Limited Access. Here’s the meat of the definition:

U sustavu SharePoint, anonimni korisnik’ Prava se određuje ograničen pristup razine dozvola. Ograničenog pristupa je posebna razina dozvole koja ne može biti dodijeljena korisniku ili grupi izravno. Razlog postoji, jer ako imate biblioteku ili podmjesta koja je slomljena dopuštenje za nasljeđivanje, a ti dati upute / grupa pristup samo to knjižnica / podmjesto, kako bi vidjeli njegov sadržaj, korisnik / grupa mora imati neki pristup root webu. Inače korisnik / grupa će biti u mogućnosti pregledavati knjižnica / subloka, iako oni imaju prava tamo, jer postoje stvari na webu korijena koji su potrebni za prikaz stranice ili biblioteku. Stoga, kada dati grupe dozvole samo za podmjesta ili biblioteku koja se urušava i dopuštenje za nasljeđivanje, SharePoint automatski će dobiti ograničen pristup toj grupi ili korisniku na korijen webu.

Ovo pitanje dolazi sada i onda na MSDN forumima, a ja sam uvijek bio znatiželjan (ali ne dovoljno znatiželjan da to shvatiti prije nego što danas :)).

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U znak da socijalni računarstva počinje da skinu sa SharePoint, I see an increased number of My Site type questions. One common question goes something like this:

"I am an administrator and I need to be able to access every My Site. How do I do that?"

The trick here is that each My Site is its own site collection. SharePoint security is normally administered at the site collection level and this trips up many a SharePoint administrator. Normalno, she already has access to configure security in the "main" zbirki web-mjesta i ne mogu shvatiti da to ne znači automatski raditi za moje web stranice.

Zbirki web-mjesta zajedno živjeti u veće posude, which is the web application. Farm admins can can configure security at the web app level and this is how admins can grant themselves access to any site collection in the web application. This blog entry describes one of my personal experiences with web application policies. I defined a web application policy by accident: http://paulgalvin.spaces.live.com/Blog/cns!1CC1EDB3DAA9B8AA!255.entry.

Web application policies can be dangerous and I suggest that they be used sparingly. If I were an admin (i hvala bogu nisam), I would create a separate AD account named something like "SharePoint Web App Administrator" and give that one account the web application security role it needs. I would not configure this kind of thing for the regular farm admin or individual site collection admins. It will tend to hide potential problems because the web app role overrides any lower level security settings.

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