advanced·20 min·Paid
Web Tier Bypasses App Tier
Security review finds the web servers can talk directly to the database — they shouldn't be able to
Scenario
Security review finds the web servers can talk directly to the database — they shouldn't be able to
Learning objectives
- acl
- nftables
- least privilege
Topology and configuration
This environment uses a virtual network of routers, hosts, and other network devices. You configure and troubleshoot the networking skills listed above.
Curriculum topics
Environment
Subnetica labs run FRRouting and Linux networking with Cisco-like syntax, not Cisco IOS. Commands and behavior may differ from Cisco devices.
Addressing is regenerated on every attempt and the environment is graded automatically.
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