Use the Shodan service to enumerate all hosts runnng a specific prototcol
- [Voiceover] Showdown is an Internet repository…which maintains indexes of the services presented…to the Internet by a vast number of Internet servers.…In essence, it's a service directory for the Internet.…Signing up for Showdown is free…and you can do that by following…the Create an Account link on the right.…I've already got an account, so I'll log in.…
While free membership restricts…the number of results that we can see,…it's adequate to learn how to use Showdown.…To start with, let's look for IBM Domino servers.…I'll type Domino in the search bar and press Enter.…OK, we've got a candidate list of Domino servers.…At the top of the list, we can see that right now…Showdown knows of 51,715 of them.…In addition to providing the IP address,…Showdown gives us the banner from the server,…and if I go down the list a little way,…I can see the Mepaki server from Hai Tech Padu…on IP address 220.127.116.11.…
We can get more details on the entry…by pressing the Details link.…This shows the ports open…and the services running on those ports…
An overview of the CEH exam, blueprint, and eligibility criteria can be found at https://www.eccouncil.org/programs/certified-ethical-hacker-ceh/.
- What is enumeration?
- Understanding NetBIOS, SMB, SAMBA, and RPC
- Profiling hosts
- Investigating interfaces
- Enumerating SMB
- Enumerating SNMP and RPC
- Enumerating the Internet
- Working with other enumeration tools
Skill Level Intermediate
1. Basics of Enumeration
2. Local Host Enumeration
3. Remote Hosts
4. Enumerating the Internet
5. Other Enumeration Tools
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