Security Architecture & Network Access Control
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Security Architecture & Network Access Control
This course is part of CISSP For Dummies Specialization
Instructor: Wiley Skills Network
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What you'll learn
Explain core principles of security architecture and secure system engineering.
Identify network security controls used to protect communication infrastructure.
Describe identity and access management methods for enforcing secure authentication and authorization.
Skills you'll gain
- Authentications
- Endpoint Security
- User Provisioning
- Identity and Access Management
- Security Controls
- Communication Systems
- Authorization (Computing)
- Cryptography
- Cryptographic Protocols
- IT Security Architecture
- Network Protocols
- Network Architecture
- Infrastructure Security
- Network Security
- Information Systems Security
- Cybersecurity
- Computer Security
Tools you'll learn
Details to know
June 2026
3 assignments
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There are 3 modules in this course
Modern organizations rely on secure architectures, protected communication channels, and strong access management practices to defend critical systems and data. This course introduces the foundational principles of security architecture, network protection, and identity management that are essential for cybersecurity and IT security professionals.
Learners will explore how secure systems are designed, how networks are protected against threats, and how identity and access controls help enforce organizational security policies. By understanding these core concepts, participants will strengthen their ability to support secure infrastructures and contribute to effective cybersecurity operations. This course combines essential theoretical concepts with practical security management scenarios commonly encountered in enterprise environments. The curriculum is designed to bridge foundational cybersecurity knowledge with real-world applications in network and access security. This course is ideal for aspiring cybersecurity professionals, network administrators, IT support staff, and learners preparing for advanced security certifications. A basic understanding of networking and IT systems is recommended. This course is part two of a three-course Specialization designed to provide a comprehensive learning pathway in this subject area. While it delivers standalone value and practical skills, learners seeking a more integrated and in-depth progression may benefit from completing the full Specialization. From CISSP For Dummies. Copyright © 2024 by John Wiley & Sons, Inc. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies. Used by arrangement with John Wiley & Sons, Inc.
This module introduces foundational principles of secure system design, including control selection, vulnerability mitigation, and privacy by design. Learners will explore security models, cryptographic systems, and the unique challenges of securing modern technologies such as cloud, IoT, and embedded systems. The module also covers physical and environmental security controls essential for protecting information systems and facilities.
What's included
1 video26 readings1 assignment
1 video•Total 1 minute
- Overview•1 minute
26 readings•Total 156 minutes
- Introduction•6 minutes
- Least Privilege•6 minutes
- Fail Securely•6 minutes
- Privacy by Design•7 minutes
- Understand the Fundamental Concepts of Security Models•5 minutes
- Select Controls Based Upon Systems Security Requirements•6 minutes
- Trusted Network Interpretation•6 minutes
- Memory Protection•6 minutes
- Security Modes•6 minutes
- Database Systems•5 minutes
- Cloud-based Systems•6 minutes
- Internet of Things•5 minutes
- Embedded Systems•5 minutes
- Web-based Systems•6 minutes
- Putting It All Together The Cryptosystem•6 minutes
- Transposition•5 minutes
- Data Encryption Standard•5 minutes
- Asymmetric Ciphers•6 minutes
- El Gamal•6 minutes
- Nonrepudiation•6 minutes
- Brute Force•6 minutes
- Ransomware•7 minutes
- Design Site and Facility Security Controls•6 minutes
- Wiring Closets/Intermediate Distribution Frames•5 minutes
- Utilities and Heating, Ventilation, and Air Conditioning•8 minutes
- Power•9 minutes
1 assignment•Total 16 minutes
- Security Fundamentals and Cryptographic Techniques•16 minutes
This module delves into the principles and practices of securing modern networks, covering OSI layers, secure protocols, network segmentation, and endpoint protection. Learners will explore technologies such as firewalls, intrusion detection systems, VPNs, and Wi-Fi security, gaining practical knowledge to design and manage secure communication channels. The module also addresses remote access, software-defined networking, and the protection of voice and collaboration systems.
What's included
1 video16 readings1 assignment
1 video•Total 1 minute
- Overview•1 minute
16 readings•Total 87 minutes
- Introduction•5 minutes
- Session Layer•5 minutes
- Network Layer (Layer 3)•7 minutes
- Data Link Layer (Layer 2)•5 minutes
- Internet Protocol (IP) Version 4 and 6•7 minutes
- Secure Protocols•5 minutes
- Transport Architecture•6 minutes
- Logical Segmentation•4 minutes
- Wi-Fi•6 minutes
- Software-defined Networks (SDN)•7 minutes
- Protecting Wi-Fi Networks•6 minutes
- Application-Level Gateway•6 minutes
- Intrusion Detection and Prevention Systems•6 minutes
- Endpoint Security•4 minutes
- Voice, Video, and Collaboration•4 minutes
- Remote Access Security•4 minutes
1 assignment•Total 16 minutes
- Communication and Network Security Fundamentals•16 minutes
This module introduces key concepts and practices in identity and access management, including authentication methods, access control models, and lifecycle management. Learners will explore technologies such as biometrics, one-time passwords, and single sign-on, as well as strategies for securing service accounts and implementing risk-based controls. By the end, you'll understand how to protect digital assets by managing user identities and access rights effectively.
What's included
1 video10 readings1 assignment
1 video•Total 1 minute
- Overview•1 minute
10 readings•Total 66 minutes
- Introduction•7 minutes
- Services•6 minutes
- Passwords and Passphrases•9 minutes
- One-Time Passwords•6 minutes
- Biometrics•9 minutes
- Smartphone/Text•5 minutes
- Single Sign-On•6 minutes
- Role-based Access Control•6 minutes
- Risk-based Access Control•6 minutes
- Security Assertion Markup Language•6 minutes
1 assignment•Total 16 minutes
- Identity and Access Management Fundamentals•16 minutes
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