Access control based on user, group, or global access.

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25
votes
1answer
18k views

What is the difference between RBAC and DAC/ACL?

What are the benefits of each, and when should I choose one over the other? Are there situations where these should be merged? Do you have examples of common usages? And what about MAC, where ...
0
votes
0answers
99 views

Improve the security of a website implementing the least privilege principle

I am a beginner and I am trying to program a secure website to improve my skills and knowledge. I am under Linux and I am using LAMP with php. My website is similar to a social network so people will ...
35
votes
7answers
3k views

Why do mobile apps have fine-grained permissions while desktop apps don't? [duplicate]

Androids apps use fine-grained permissions for security reasons, iOS apps (afaik) do it as well. Windows 8.1 applications don't have a permission schema like that, all Linux versions which I have ...
15
votes
3answers
1k views

Is hacking legal when a friend allows you to attempt to hack their system?

So I've begun learning to penetration test and I want to try it on a real system, (apart from my own), and so I have asked a friend if I can hack their computer. He is as interested as I am on the ...
12
votes
4answers
334 views

Sensitive information was placed in a publicly accessible folder. Who is responsible and how to proceed?

Background We have an IT staff who manages our server and a web developer who is not on the IT staff and has no root access to the server. All involved do very high quality work and I do not consider ...
3
votes
1answer
1k views

Which Domain Administrator created file X on a Windows 2008 R2-based server?

Someone created a file (web.config) in a location that basically caused IIS to not work. Is there any way I can determine who created this file? The creator/owner says "Domain Administrators". ...
2
votes
1answer
356 views

Local Admin has Domain Admin rights

While installing a new XP machine that had not been connected to the domain I was browsing to a UNC path and was not prompted for authentication. I then went to the different mapped drives and found ...
-6
votes
2answers
569 views

PHP injection on 777 file [closed]

Some one has modified a PHP file, which had permissions set to 777, on my VPS server. How can someone do that without administrative access to the server? What information I can give you? I know ...