file-security

Inter process Reader Writer lock (or file handles and access denied)

Okay, some background first. We needed an inter-process reader/writer lock. We decided to use a file and lock the first byte using LockEx and UnlockEx. The class creates a file in the system temp folder when it is created. The file is created with readwrite access and share read|write|delete. We also specify DeleteOnClose so we don'...

File Security Authentication in Glassfish

How do I secure http files in Glassfish on Linux so before someone can see it they have to enter password. I know it is possible in Apache Server. ...

Using an encrypted file securely

I'm writing an application with a dBASE database file in Borland Delphi 7. Note: I think this question is file-security related and you can forget the dBASE thing (consider it as a TXT file) in this question. The database must be accessed just by the application. Then it must be encrypted. Unfortunately dBASE doesn't support any passwo...

Securing Files over Web: Fine Grained Authorization Based File Access

I have a system where employees can upload files. There are three ways Upload to my account in public, private or protected mode Upload to department account in public, private or protected mode Upload to organization account in public, private or protected mode where public is visible to anyone, private to the group or person only...