CCIE Security candidates and network security engineers
Studying for the CCIE Security lab exam and need a quick reference for protocol details.
Use cases
About
The CCIE SEC Security Protocols & Encryption mind map is a comprehensive reference for network security professionals preparing for Cisco's CCIE Security certification. It covers 335 nodes across 19 major protocol families, including RADIUS, TACACS+, IPSec, IKE, and cryptographic algorithms like AES and 3DES. The map details key concepts such as 'RADIUS only encrypts the password' and 'TACACS+ encrypts whole packet body', providing a structured overview of authentication, encryption, and tunneling protocols. It serves as both a study aid and a quick cheat sheet for security engineers.
Terms and ConditionsWhen to use this template
Network architects and security consultants
Designing a VPN solution and comparing tunneling protocols like L2TP and GRE.
Security auditors and compliance officers
Reviewing encryption algorithms for compliance with security standards.
How to use this template
Step 1
Launch and Explore Security Protocols
Open the template in Xmind to navigate through the 19 major protocol families including RADIUS, TACACS+, and IPSec.
Step 2
Review Detailed Concepts and Notes
Expand the 335 nodes to study specific technical details such as cryptographic algorithms and packet encryption differences.
Step 3
Personalize and Export Your Study Map
Customize the branches with your own notes and export the final map as a PDF or image for offline CCIE exam preparation.
Frequently asked questions
The map covers RADIUS, TACACS+, IPSec, AH, ESP, IKE, DES, 3DES, AES, SSH, SSL, TLS, PPTP, L2TP, GRE, PGP, and more, along with cryptographic hash functions like MD5 and SHA.
TACACS+ uses TCP port 49 and encrypts the entire packet body, while RADIUS uses UDP and only encrypts the password. The map includes a dedicated comparison section.
Yes, it is designed for CCIE Security candidates, covering all major security protocols and encryption methods tested in the exam.
Yes, you can open the .xmind file in Xmind and edit any node, add branches, or reorganize the map to suit your study needs.
AH (Authentication Header) provides integrity and authentication, while ESP (Encapsulating Security Payload) adds confidentiality. Both support transport and tunnel modes.
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