After completing this video, the learner will understand how to use file system permissions and access control lists to restrict access to data.
- [Voiceover] File system access controls allow…administrators to limit data access…to only those users with authorized access.…All modern file systems provide administrators…with a way to restrict access to files and directories…based upon the identities of users and groups.…These access control systems allow the simple enforcement…of an organization's security policies.…The NTFS file system, used on Windows servers…and workstations, provides a graphical interface…that allows file owners to easily add and remove…users and groups from file access…and modify the access that users and groups have…to existing files.…
NTFS has five basic sets of permissions…that may be assigned to users and groups.…Full control is just that.…A user with full control of a file or folder…may perform any action on that file or folder.…They can read, execute, delete, modify,…take ownership, or change file permissions.…They're in full control.…Read permission allows the user to read…the contents of a file or list the contents of a folder.…
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- SQL injection prevention
- Cross-site scripting (XSS) prevention
- Fuzz testing
- Mobile device management (MDM)
- Mobile device tracking
- Operating system security
- Hardware security
- Virtualization security
- File permissions
- Data encryption
- Securing smart devices