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How to Configure User Authentication?
Last Updated: 23 July 2025
User authentication authorizes a human-to-machine transfer of credentials during network interactions to verify a user's authenticity. This process checks the identificati...
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Computer Networks
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CCNA Infrastructure Security
Key Security Concepts
Last Updated: 23 July 2025
Network security is necessary to protect personal network hardware and clients from unwanted access, theft, damage, and other problems. The internet is the number one sour...
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Technical Scripter 2022
CCNA Infrastructure Security
Wireless Encryption Methods in Cisco
Last Updated: 23 July 2025
Wireless encryption uses authentication protocols to secure your wireless network. A password or network key is required when a user or device attempts to connect. An unse...
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Computer Networks
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Technical Scripter 2022
CCNA Infrastructure Security
What is Switch Command-Line Interface?
Last Updated: 12 December 2022
Network devices communicate with each other efficiently with the help of switches. For the management of network devices, we use different types of configuration methods t...
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Technical Scripter 2022
CCNA Infrastructure Security
Access Ports (Data and Voice) in CCNA
Last Updated: 23 July 2025
Pre-requisites:- Access ports, pingVoice and data access ports are required when an end host is connected to a VoIP device. These are known as Multi VLAN Access Ports(MVAP...
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Computer Networks
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Technical Scripter 2022
CCNA Infrastructure Security
Firewall as a Service (FWaaS)
Last Updated: 23 July 2025
Prerequisite: Introduction of Firewall in Computer NetworkA firewall in a computer network functions as a barrier that prevents illegal entry to your computer's connection...
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Computer Networks
CCNA Infrastructure Security
Security Vulnerabilities in VPN
Last Updated: 03 October 2025
Before learning about a security vulnerability that affects VPNs we need to know what is security vulnerabilities. So basically, Vulnerabilities are the bugs, flaws or we ...
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Ethical Hacking
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CCNA Infrastructure Security
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