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Secure – Network & Communication

Secure Networking Models, Secure Network Design, Secure Network Components, Secure Communications
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CourseMarks Score®







Platform: Udemy
Video: 2h 22m
Language: English
Next start: On Demand

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Detailed Analysis

CourseMarks Score®

9.3 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.6 / 10
This course was last updated on 8/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

We analyzed factors such as the rating (0.0/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

8.6 / 10
Video Score: 7.9 / 10
The course includes 2h 22m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
Detail Score: 8.5 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
1 resources.
0 exercise.
0 test.

Table of contents


We will look at secure communications, everything from voice over IP to SCADA and industrial control systems. And secure network components, as well as, of course, secure network design and architecture. Some of the key points we need to remember is that we are all about network security and that requires the correct use and management of technology. We need to make sure we have the right technologies, and that those technologies are correctly, then, architected, designed, and configured. Then we need to monitor to make sure that our security functions are working correctly. We have to look at current and future business needs, because this is the foundation for how so much of business runs today. We should be familiar with all of these seven layers of the OSI stack, and with knowing those, what is the function of each layer, what are the threats at each layer, and what are the common protocols used at various layers? We looked at providing Internet Protocol Security, or IPSec, at the network layer, and the elements of IPSec being the Authentication Header, Encapsulating Security Payload, and, of course, the difference between these, that Authentication Header authenticates that IP header, ESP authenticates the IP header and encrypts the actual payload as well. This Course is to learn about
•Secure Networking Models
•ISO Standard 7498,
•Different layers of OSI & TCP/IP model,
•Attack on them and how to protect from them.
•Secure Network Design
•Evolution of network
•Communication protocol
•Fiber Channel, Ethernet & iSCSI
•Secure communication, remote access, network access
•Secure Network Components –
•Physical security
•End-point security
•Secure connection
•Secure Communication –
•SDN(Software Defined Network)
•CDN(Content Distribution Networks)
•VX-LAN(Virtual Extensible LAN)
•Mobile Security

You will learn

✓ How to secure network and communication over it?


• N/A

This course is for

• Who all are interested to learn about network security?

How much does the Secure - Network & Communication course cost? Is it worth it?

The course costs $14.99. And currently there is a 25% discount on the original price of the course, which was $19.99. So you save $5 if you enroll the course now.

Does the Secure - Network & Communication course have a money back guarantee or refund policy?

YES, Secure – Network & Communication has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Secure - Network & Communication course, but there is a $5 discount from the original price ($19.99). So the current price is just $14.99.

Who is the instructor? Is Abha Sood a SCAM or a TRUSTED instructor?

Abha Sood has created 12 courses that got 66 reviews which are generally positive. Abha Sood has taught 863 students and received a 3.1 average review out of 66 reviews. Depending on the information available, Abha Sood is a TRUSTED instructor.
Cyber Security Expert
I am Abha with 11+ years of experience with Governance, Risk and Compliance. I have intensive knowledge of SAP Security, GRC ( Access Control, Process Control, Risk Management), SAP Audit Management, Industrial standards and regulations such as SOX, GDPR, PCI DSS, NIST Cyber Security, HIPAA etc.





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CourseMarks Score®







Platform: Udemy
Video: 2h 22m
Language: English
Next start: On Demand

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