Over the past few years, businesses and consumers alike began widely using many multimedia collaboration technologies to help them communicate with colleagues, friends, and customers around the world in real-time and by a variety of methods including text, voice, and face-to-face. While these technologies do provide powerful communications tools, security professionals must ensure that the technologies used in their organizations provide adequate security controls.
- [Instructor] Over the past few years,…businesses and consumers alike began widely using…many multimedia collaborations technologies…to help them better communicate with colleagues,…friends, and customers around the world…in real time and by a variety of methods…including text, voice, and face-to-face.…While these technologies do provide…powerful communications tools,…security professionals must ensure…that the technologies used in their organizations…provide adequate security controls.…
The most basic form of multimedia collaboration…began with the Instant Messaging protocols…popular in the 1990s.…Services like AOL Instant Messenger…allowed simple text-based communications…in real time with anyone else using the service…around the world.…These services quickly found their way into the workplace…because of their convenience,…and they soon added other multimedia capabilities,…such as the ability to send pictures and video.…However, these services also raised a variety of concerns…for security professionals.…
The service might have been convenient,…
- How IP addresses are assigned and managed
- Multilayer protocols
- VPNs and VPN concentrators
- Designing secure networks
- Firewall management techniques
- Maintaining network availability
- Software defined networking (SDN)
- Port isolation
- Network attacks
- How Wi-Fi networks function
- WPA, WPS, and propagation attacks
- Host-based network security control
Skill Level Advanced
Insights from a Cybersecurity Professionalwith Mike Chapple32m 15s Intermediate
1. TCP/IP Networking
2. Network Security Devices
3. Designing Secure Networks
4. Specialized Networking
5. Secure Network Management
6. Virtualized Networks
Port isolation1m 47s
7. Network Attacks
8. Transport Encryption
9. Wireless Networking
10. Host Security
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