CompTIA Security_ Deluxe Study Guide_ SY0-201 - Emmett Dulaney [281]
6. Change the Minimum Acceptable Password Length value from the default of 5 characters to 7.
7. Click Next.
8. Click Next through the following screens, then click Finish to exit Local Security Configuration.
9. Exit YaST2.
Lab B.29: Set the Defaults for New Users
This lab requires a workstation running openSUSE and KDE.
To change the default settings for new users in openSUSE, follow these steps:
1. Click the launcher on the desktop and choose Applications.
2. Choose System.
3. Choose Administrator Settings. This choice starts YaST2.
4. Choose Security and Users.
5. Choose User and Group Management. Click the Defaults for New Users tab.
6. Change the Days after Password Expiration Login Is Usable from its default of -1 to 0.
7. Click Finish to exit the configuration.
8. Exit YaST2.
Lab B.30: View Logged Warnings in openSUSE
This lab requires a workstation running openSUSE and KDE.
To view logged warnings in openSUSE, follow these steps:
1. Click the launcher on the desktop and choose Applications.
2. Choose System.
3. Choose Administrator Settings. This choice starts YaST2.
4. Choose Miscellaneous.
5. Choose Start-up Log. The dialog box that appears displays the contents of /var/log/boot.msg and starts the display at the bottom of the log file (the most recent entries).
6. Change the drop-down box to /var/log/warn. The warning entries now display. Take note of overflow and buffer errors.
7. Click OK.
8. Exit YaST2.
Lab B.31: Configure AppArmor
This lab requires a workstation running openSUSE and KDE.
To configure AppArmor, follow these steps:
1. Click the launcher on the desktop and choose Applications.
2. Choose System.
3. Choose Administrator Settings. This choice starts YaST2.
4. Choose Novell AppArmor.
5. Choose AppArmor Control Panel. This option starts the AppArmor Configuration dialog box. Make certain Enable AppArmor is checked; then click Configure beneath Configure Profile Modes.
6. By default, only active profiles are shown. Click the Show All Profiles button.
7. Highlight the entry for usr.sbin.inetd and click Toggle Mode. This action changes the mode from enforce to complain.
8. Click Done.
9. Click Done again.
10. Exit YaST2.
Lab B.32: View AppArmor Reports
This lab requires a workstation running openSUSE and KDE.
After AppArmor is configured (Lab B.31), follow these steps to view reports:
1. Click the launcher on the desktop and choose Applications.
2. Choose System.
3. Choose Administrator Settings. This choice starts YaST2.
4. Choose Novell AppArmor.
5. Choose AppArmor Reports. By default, Executive.Security.Summary is highlighted (you can change it if you want to run another report type). Click Run Now.
6. A summary report appears, but it’s not as helpful as you might like. Click Back, change the report type to Applications.Audit, and click Run Now. This report shows the program, PID, and type of entry logged.
7. Click Done.
8. Exit YaST2.
Lab B.33: Configure openSUSE as a Kerberos Client
This lab requires a workstation running openSUSE and KDE.
To configure a Kerberos client in openSUSE, follow these steps:
1. Click the launcher on the desktop and choose Applications.
2. Choose System.
3. Choose Administrator Settings. This choice starts YaST2.
4. Choose Network Services.
5. Choose Kerberos Client. The Kerberos Client Configuration dialog box appears.
6. Click the Use Kerberos button and enter the KDC server address.
7. Click Finish.
8. Exit YaST2.
Lab B.34: Configure openSUSE as an LDAP Client
This lab requires a workstation running openSUSE and KDE.
To configure an LDAP client in openSUSE, follow these steps:
1. Click the launcher on the desktop and choose Applications.
2. Choose System.
3. Choose Administrator Settings. This choice starts YaST2.
4. Choose Network Services.
5. Choose LDAP Client. The LDAP Client Configuration dialog box appears.
6. Beneath User Authentication, click the Use LDAP button.
7. Click Finish.
8. Exit YaST2.
Lab B.35: Turn