Just as TCP/IP was built without security in mind, many common protocols that we rely upon today do not have built-in encryption and require modification to support encryption technology. In this video, learn the use of secure protocols, such as HTTPS, FT
- [Instructor] Just as TCP/IP was built…without security in mind,…many common protocols that we rely upon today…do not have built-in encryption…and require modification to support encryption technology.…The most common example of adding encryption…to a standard protocol…is for securing web communications.…You may already be familiar…with the hypertext transfer protocol, or HTTP.…This protocol is used to deliver websites to browsers…over the internet.…It's where the HTTP in a full website URL comes from.…
For example, let's go visit the website…for the US House of Representatives.…I'm going to type in http://www.house.gov,…the full URL, and hit enter,…and the website quickly loads.…If I click this sheet of paper icon…right next to the URL in Chrome,…notice that it says your connection to this site…is not private.…That's because it went over the standard HTTP protocol.…It was not encrypted.…Someone eavesdropping on a network connection…could have seen that I visited this website…and also the contents of our communication.…
- IP addresses
- Routers, switches, and bridges
- VPNs and VPN concentrators
- Network intrusion detection and prevention
- Managing secure networks
- Tuning and configuring SIEMs
- Troubleshooting digital certificates
- Personnel, host, and mobile device security
- Mobile device management and tracking
- Securing common protocols
Skill Level Beginner
IT Security Foundations: Core Conceptswith Lisa Bock1h 13m Beginner
Insights from a Cybersecurity Professionalwith Mike Chapple32m 15s Appropriate for all
1. TCP/IP Suite
2. Network Security Devices
3. Managing Secure Networks
4. Wireless Networking
5. Security and Monitoring Technologies
6. Security Assessment Tools
7. Security Troubleshooting
8. Personnel Security
9. Host Security
10. Mobile Device Security
11. Securing Protocols
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