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There are software programs to develop and access control and security program for your network. The security of your system is dependent upon the users you grant access and what sections of your network you grant them access. There should be a number of tests in place to determine if a specific user should be in a specific area. Tests should be initial as well as roving. Once a user gains access often times is not tested again.

Yes your webpage be programmed to allow subscribers access while maintaining a level of control and security. A system can be programmed for as high or as low of a level of access control as you need. Not all users would be allowed access to the same areas of your website. Access control and security would safeguard your website from users being where they are not authorized.

Your system can be programmed to protect it from unwanted visitors Installing an access control security program into your system can filter out and deny access to those visitors whom don’t have authorization to be in it. Firewalls, passwords and security screening can greatly reduce your risk of a hacker gaining access to secure and sensitive data.