Exercises — Lesson 9: Network Security
1 hands-on tasks. Do them in order; each one feeds the Canvas item it names.
30 min · written
1. Firewall Rule Design
- Design ACL rules for: allow HTTPS inbound to web server, deny Telnet everywhere, allow SMTP outbound, deny all else.
- Explain why 'deny all' at the end is important.
Turn in / bring: ACL rule set with explanation.