IT Security Foundations: Network Security

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Lisa Bock

2:16:47

117 View

01 - Introduction

01 - Securing the network.mp4

00:58

02 - Discovering resources.mp4

01:05

02 - 1. Recognize Security Devices

01 - Understanding firewalls.mp4

04:40

02 - Comparing advanced networking devices.mp4

04:40

03 - Luring with honeypots.mp4

03:30

04 - Examining honeypot findings.mp4

06:17

05 - Challenge Exploring honeypot data.mp4

02:02

06 - Solution Exploring honeypot data.mp4

05:07

03 - 2. Isolate the Network

01 - Segmenting using routers and VLANS.mp4

03:35

02 - Configuring VLANS.mp4

03:58

03 - Creating server and domain isolation.mp4

05:20

04 - Recognizing perimeter networks.mp4

03:25

05 - Translating the network address.mp4

03:54

06 - Configuring NAT.mp4

02:44

04 - 3. Secure the Cloud

01 - Summarize cloud concepts.mp4

03:12

02 - Connecting to the cloud.mp4

03:14

03 - Outlining virtualized technology.mp4

03:51

04 - Safeguarding cloud services.mp4

03:53

05 - 4. Identify Attacks

01 - Comparing attack methods.mp4

05:38

02 - Attacking passwords.mp4

04:38

03 - Sniffing the network.mp4

04:07

04 - Spoofing protocols.mp4

03:47

05 - Poisoning the ARP cache.mp4

03:57

06 - 5. Secure Protocols and Procedures

01 - Using antivirus.mp4

03:45

02 - Safeguarding DNS.mp4

03:55

03 - Securing internet protocol.mp4

05:05

04 - Protecting DHCP.mp4

04:20

05 - Encrypting data in transit (VPN).mp4

05:24

06 - Assessing security baselines.mp4

03:45

07 - 6. Limiting Access

01 - Using the principle of least privilege.mp4

03:47

02 - Controlling access.mp4

03:10

03 - Restricting network access.mp4

03:30

04 - Protecting buildings.mp4

05:16

05 - Securing hardware.mp4

02:56

06 - Challenge Physical security requirements.mp4

01:39

07 - Solution Physical security requirements.mp4

01:26

08 - Conclusion

01 - Summary.mp4

01:17

Description

Want to keep your interconnected systems and data safe? In this course, Lisa Bock covers network security and securing an organization's infrastructure. Lisa introduces security devices such as firewalls and honeypots. In addition, she reviews the importance of isolating networks with VLANS and NAT addressing, along with a review of common security protocols. She also provides overviews of how to protect clients with antivirus software, encrypt folders and files, implement software restriction policies, and secure your cloud services. Finally, she looks at the often-overlooked topic of physical security, which includes securing a building's perimeter and the hardware within.

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Cyber Security

Network Security

Lisa Bock

Instructor's Courses

Experienced author with a demonstrated history of working in the e-learning industry. She is a security ambassador with a broad range of IT skills and knowledge, including networking, CyberOps, Wireshark, biometrics, Ethical Hacking and the IoT. Lisa is an author for LinkedIn Learning, Packt Publishing and CompTIA and is an award-winning speaker who has presented at several national conferences. She holds a MS in computer information systems/information assurance from UMGC. Lisa was an associate professor in the IT department at Pennsylvania College of Technology (Williamsport, PA) from 2003 until her retirement in 2020. She is involved with various volunteer activities, and she and her husband Mike enjoy bike riding, watching movies, and traveling.

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