Restrict Cron Access
In alignment with security compliance standards, the Nautilus project team has opted to impose restrictions on crontab access. Specifically, only designated users will be permitted to create or update cron jobs. Configure crontab access on App Server 3 as follows: Allow crontab access to rose user while denying access to the rod user. Solution Step 1: Connect to App Server 3 (stapp03) ssh…
The Nautilus project team has implemented restrictions on crontab access to adhere to security compliance standards. Only designated users, such as the rose user, will be able to create or update cron jobs on App Server 3.
To configure crontab access, connect to the server using SSH and switch to root or use sudo. Create a cron.allow file with the rose user and optionally add the rod user to the cron.deny file. Verify the configuration by checking the existence and contents of both files and testing access for both users.
The cron.allow file should contain only the rose user, while the cron.deny file should contain only the rod user. Testing reveals that the rose user can successfully access crontab, while the rod user is denied access.
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