Network Access Control (NAC)
Автор: Cyber Security Entertainment
Загружено: 2020-04-18
Просмотров: 34769
Описание:
This video discussed the Network Access Control (NAC) including its architecture and components and concepts.
Pre-Admission Control
1. System/ User profiling (Agent/Agentless)
2. System/ User Authentication (device profile, captive-P)
3. Compliance/Security Posture Checking (BYOD at Hot-Spot)
a. Anti-virus (prevent x-contamination)
b. System Patch
c. System Configuration
d. Auto Remediation
Post-Admission Control
1. System/ User Authorization (compliance results)
2. Role-based Access Control (RBAC) - HR to HR Network
Deployment Options
Inline: All-in-one (Firewall+NAC+Agentless,easy,new)
Out-of-Band: (Remote, Agent+Agentless, existing)
Quarantine VLAN, Captive Portal, ARP/NDP Poisoning
Mobile NAC: Warn if low, Download once WIFI /Wired
Advantages
1. Counters Zero-Days Attacks
2. Network AAA, RBAC
3. Enforce Secure Network Protocols (e.g. EAP-TLS)
4. Integration with other Security Tools (NOC/SOC)
https://en.wikipedia.org/wiki/Network...
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