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3
votes
2answers
2k views

How to protect from copying files?

Is possible to protect files from being copied if you are the administrator of a machine? I heard that this behaviour is possible: one software developer sells his software in such a way. He installs ...
9
votes
3answers
444 views

Is denying write access an effective way to stop ransomware?

I'm looking for ways to defend against ransomware. As part of this strategy I've come up with the idea to block myself from writing to as many locations (and files) as possible. It may be assumed ...
6
votes
4answers
507 views

Are there a standard method(s) for me to give someone else read-only access to my data?

Are there a standard method(s) for me to give someone else read-only access to my data? There are several situations where I may want to give a few people read-only access to some data, but I would ...
1
vote
3answers
440 views

Can an attacker spoof an IP address to access my .htaccess protected file?

Let's say I lock down my site through .htaccess and say DENY FROM ALL ALLOW FROM myip how involved is it for a hacker to to simply spoof their IP address to match whatever mine is and gain access? ...
0
votes
2answers
330 views

Why do file storage sites have a long unique id for their download links?

I'm creating a file storage site and what I would do is just have the download links format as: https://www.domain.com/[id]/[file name] //id would just be 1, 2, 3 etc. Dropbox and many others have ...
7
votes
1answer
115 views

How to spare file server data from being held hostage by client ransomware?

Suppose in a network there is a file server which's storage is shared between all workstations and all users require full read/write access to this storage for their cooperation workflow. (Over samba, ...
4
votes
2answers
1k views

Possible arbitrary file download vulnerability

I am auditing a possible vulnerable piece of ASP code on a Windows environment. The code is as follows: If InStr(strPath, "\Only\Download\From\Here\", CompareMethod.Text) = 0 Then Basicly it is ...
3
votes
1answer
2k 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". ...