- What is a CVE, and what is its purpose?
- Applying updates to a running kernel can be done automatically and without rebooting by utilizing Canonical's ____ service.
- The default configuration file for Fail2Ban is ____, but you should copy it to ____ to avoid your changes being overwritten.
- What are some of the things you can do to secure OpenSSH?
- Explain the principle of least privilege.
- What command can we use in order to list the ports our server is listening on?
- The ____ command allows us to encrypt an entire disk.
- Explore Landscape on a test server, and list some of the features you're able to find within the interface that weren't mentioned in this chapter.
Germany
Slovakia
Canada
Brazil
Singapore
Hungary
Philippines
Mexico
Thailand
Ukraine
Luxembourg
Estonia
Lithuania
Norway
Chile
United States
Great Britain
India
Spain
South Korea
Ecuador
Colombia
Taiwan
Switzerland
Indonesia
Cyprus
Denmark
Finland
Poland
Malta
Czechia
New Zealand
Austria
Turkey
France
Sweden
Italy
Egypt
Belgium
Portugal
Slovenia
Ireland
Romania
Greece
Argentina
Malaysia
South Africa
Netherlands
Bulgaria
Latvia
Australia
Japan
Russia