need some security policy for library system?

Question

hi every 1 i need some security policy that can be implemented for the central library system, this is to be implemented in central library so as to have secure contact with other branch

Answer 1

All applets and any applications invoked with a security manager must be granted explicit permission to access local system resources apart from read access to the directory and its subdirectories where the program is invoked. The Java platform provides permissions to allow various levels of access to different types of local information.

Because permissions let an applet or application override the default security policy, you should be very careful when you assign permissions to not create an opening for malicious code to attack your system.

This appendix describes the available permissions and explains how each permission can create an opening for malicious attacks. One way to use this information is to help you limit what permissions a given applet or application might need to successfully execute. Another way to use this information is to educate yourself on the ways in which a particular permission can be exploited by malicious code.

As a safeguard, never trust an unknown applet or application. Always check the code carefully against the information in this appendix to be sure you are not giving malicious code permission to cause serious problems on the local system

Answer 2

2

Answer 3

what is the ‘security policy’ in system? Why is there so much discrepancy? resources.

Answer 4

be careful using applets