Cybersecurity Solution Architecture 101 (2026)

Name: Cybersecurity Solution Architecture 101 (2026)
Rating: 4.4 (147 reviews)

Learn practical cybersecurity solution architecture across identity, cloud, apps, data, risk, AI, and recovery.

Role Play

Created bySerge Movsesyan | CISSP / CCSP

Last updated 8/2026

English

English [Auto],Spanish [Auto],

What you'll learn

Understand the role of a cybersecurity solution architect and how architecture connects business, technology, security, and risk.
Translate business needs into security requirements by identifying critical services, assets, dependencies, risks, and constraints.
Analyze modern cyber threats, vulnerabilities, attack paths, and business impacts to develop credible security risk scenarios.
Design secure network, identity, authentication, authorization, device trust, and Zero Trust architecture foundations.
Protect endpoints, data, cryptographic assets, secrets, and cloud services using appropriate security architecture principles.
Design secure applications and APIs using trust boundaries, threat modeling, authorization, data protection, and abuse-case analysis.
Integrate security into software development, architecture reviews, testing, releases, dependencies, and software supply chains.
Prioritize vulnerabilities and exposures based on asset criticality, reachability, privileges, attack paths, and business risk.
Design logging, monitoring, incident response, recovery, governance, control ownership, and third-party security processes.
Apply cybersecurity architecture principles to AI systems and a realistic enterprise case study to develop defensible recommendations.

Course content

1 section • 24 lectures • 10h 32m total length

Legal Disclaimer0:25
Module 01 - Course Introduction- Building Your Architecture Foundation29:17
Master the foundations of cybersecurity and the role of a cybersecurity solution architect, including threat types, security frameworks, governance, compliance, and designing controls across networks, cloud, and applications.
Module 02 - Business Context, Assets, and Cyber Risk28:46
Master core terms—threat, vulnerability, exploit, risk—while applying the CIA triad and frameworks like NIST CSF and ISO 27001, along with GDPR, HIPAA, and PCI DSS.
Module 03 - How Secure Architecture Work Is Performed28:36
Explore the threat landscape and attacker types—from script kiddies to nation state actors—examining attack vectors, threat modeling frameworks such as stride and pasta, and defense strategies.
Module 04 - The Modern Threat Landscape30:16
Explore networking foundations and security, from OSI and TCP/IP models to firewalls, IDS/IPS, and VPN designs. Apply design principles like least privilege and zero trust to protect data in transit.
Module 05 - Networking and Secure Connectivity29:14
Master the essentials of identity and access management, including least privilege, authentication versus authorization, single sign-on and multi-factor authentication, and lifecycle and privileged access controls across enterprise systems.
Module 06 - Identity, Authentication, and Access30:09
Explore identity architecture, authentication and access controls, including identity providers, directories, federation, single sign-on, MFA and pass keys, with emphasis on least privilege and lifecycle management.
Module 07 - Endpoints, Mobile Devices, SaaS, and Device Trust30:50
Learn infrastructure vulnerability management to identify, prioritize, and remediate vulnerabilities across servers, networks, and data centers using patch and configuration management, Nessus, Qualys, and OpenVAS.
Module 08 - Data Security and Privacy Foundations30:52
Learn the fundamentals of cryptography, including symmetric and asymmetric encryption, hash functions, digital signatures, SSL/TLS, and PKI, and apply them to secure data in transit and at rest.
Module 09 - Cryptography, PKI, Keys, and Secrets30:31
Explore cloud security essentials across IaaS, PaaS, and SaaS, clarify the shared responsibility model, and apply IAM, encryption, and monitoring to prevent misconfigurations and data exposure.
Module 10 - Cloud Security and Shared Responsibility31:48
Explore how cloud service models define customer and provider duties, evaluate public, private, hybrid and multi-cloud deployments, and map identities, data, logging, and recovery to secure cloud architectures.
Module 11 - Secure Applications and APIs30:37
Discover how governance, risk, and compliance shape a secure architecture by defining policies, performing risk assessments, and aligning frameworks like GDPR, HIPAA, and ISO 27001 with business goals.
Module 12 - Secure Development and Software Supply Chains29:36
Explore how security operations centers monitor networks and endpoints, detect threats with logging and monitoring, apply threat intelligence, and leverage MDR services to guide incident response from preparation to recovery.
Module 13 - Vulnerability and Exposure Management28:54
Solidify your understanding of cybersecurity solution architecture core concepts in this 101 wrap-up, and preview advanced topics for 201 and 301, including zero trust and infrastructure as code.
Module 14 - Logging, Monitoring, and Threat Detection30:13
Module 15 - Incident Response, Recovery, and Improvement31:06
Module 16 - Governance, Frameworks, Controls, and Evidence30:35
Module 17 - Third-Party, SaaS, and Technology Supply-Chain Risk31:34
Module 18 - AI and Emerging Technology Security Basics31:27
Module 19 - Applied Secure Architecture Case Study31:22
Explore HarborPoint Services’ applied secure architecture case study. Learn how threat modeling, trust boundaries, and identity controls secure the customer claims portal across two cloud availability zones.
Module 20 - Final Review and Preparation for 20131:08
7 OSI Layers and Typical Protocols / Technologies10:44
Key Cybersecurity Domains to be Familiar With8:43
Bonus: Cybersecurity Challenges & Solutions (101 Level)5:39
Securing FreshFoods: Responding to Immediate Cybersecurity Threats
Securing CraftForge Manufacturing: Cloud Under Pressure
Securing CodeCrafters Studio: Patching the SDLC Process
Cybersecurity Solution Architecture 101 - Final Test

Requirements

No prior cybersecurity architecture experience is required. This course is designed to build a strong foundation from the ground up, although a basic understanding of computers, networks, cloud services, or information technology will be helpful. You do not need programming skills, specialized security tools, certifications, or access to enterprise systems. The most important requirement is an interest in understanding how business needs, cyber risk, technology, and security controls come together when designing secure solutions. Learners with backgrounds in IT, cybersecurity, networking, cloud, software development, technical support, risk, or related fields may recognize some concepts, but the course explains the architecture principles needed to follow the material.

Description

Cybersecurity today is not about securing technologies in isolation. Modern business services depend on cloud platforms, identity systems, APIs, endpoints, data, suppliers, monitoring, and recovery capabilities that all need to work together securely.

Cybersecurity Solution Architecture 101: Secure Design Foundations teaches you how to approach cybersecurity from an architecture perspective and connect business needs, cyber risk, technical design, operations, governance, and recovery into practical security decisions.

You will learn how to identify critical services and assets, discover security requirements, recognize trust boundaries, analyze credible threats, compare design options, assign ownership, and determine what evidence is needed to prove that a security decision is working.

The course covers the core domains a modern cybersecurity solution architect needs to understand, including:

• Networking and secure connectivity
• Identity, authentication, authorization, and Zero Trust
• Endpoint, mobile, SaaS, and device security
• Data security, privacy, cryptography, PKI, keys, and secrets
• Cloud security and shared responsibility
• Secure applications and APIs
• Secure development and software supply chains
• Vulnerability and exposure management
• Logging, monitoring, and threat detection
• Incident response, recovery, and resilience
• Security governance, controls, and third-party risk
• Generative AI, agentic systems, and emerging technology security

Throughout the course, you will follow a realistic enterprise case study that connects these areas into one complete architecture problem. This helps you understand not only what individual security controls do, but how decisions in one area can affect the security of the entire service.

By the end of the course, you will have a structured method for evaluating cybersecurity architecture, communicating with technical and business stakeholders, comparing realistic options, and developing security recommendations that can be implemented, tested, operated, and defended.

This course is ideal for cybersecurity professionals, engineers, consultants, architects, and technical leaders who want to move beyond individual security technologies and understand how secure solutions are designed as complete systems.

Cybersecurity Solution Architecture 101 is the foundation of a three-course series, followed by applied architecture in Course 201 and enterprise-scale architecture leadership in Course 301.

Who this course is for:

IT Generalists and System Administrators who keep servers, endpoints, or SaaS platforms running and now need a solid security foundation to defend them.
Junior Network or Cloud Engineers eager to understand how firewalls, VPNs, identity services, and cloud‑native controls integrate into a coherent security design.
Help‑Desk Analysts and Support Technicians looking to move up the security career ladder by learning the terminology, threat landscape, and high‑level frameworks (NIST, ISO 27001) that drive enterprise decisions.
Software Developers and DevOps Practitioners who build or deploy applications and want to “shift left,” embedding secure coding and basic threat modeling into their daily workflow.
Small‑Business or Startup IT Managers wearing many hats, who must set up practical, budget‑friendly defenses - basic IAM, network segmentation, endpoint hygiene—without a large security team.
Project and Product Managers responsible for technology initiatives that handle sensitive data and who need to speak the language of risk, compliance, and security architecture when coordinating with technical teams or external auditors.
Career‑Changers - Teachers, Veterans, Analysts, or Graduates - seeking an approachable but comprehensive entry point into cybersecurity before pursuing deeper certifications or specialized roles.