我要当女子汉2. Who are the hackers usually?
3. Why do they want to be hackers?
4. Who is Mathew Bevan?
5. What do the hackers do actually?
6. Why would companies employ hackers to be their security consultants?
7. Why can't programmers be good security consultants?
8. Why is it still necessary to install a firewall though it may not always work?
9. Why is policy management so important to security management?
