🔒 MemoLearning Cybersecurity Fundamentals

Security principles, threat analysis, cryptography, and defensive strategies

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Cybersecurity Fundamentals Curriculum

15
Core Units
~200
Security Concepts
8
Attack Types
12
Defense Tools
1

Security Fundamentals

Understand core cybersecurity principles, threats, and the security landscape.

  • CIA triad (Confidentiality, Integrity, Availability)
  • Security principles and concepts
  • Threat landscape overview
  • Risk assessment fundamentals
  • Security governance
  • Compliance and regulations
  • Security frameworks (NIST, ISO 27001)
  • Security awareness and culture
2

Threat Analysis and Modeling

Learn to identify, analyze, and model security threats and vulnerabilities.

  • Threat modeling methodologies
  • Attack vectors and surfaces
  • Vulnerability assessment
  • Risk analysis techniques
  • Threat intelligence
  • Attack trees and scenarios
  • Security metrics and KPIs
  • Incident classification
3

Cryptography Basics

Master fundamental cryptographic concepts and their practical applications.

  • Symmetric key cryptography
  • Asymmetric key cryptography
  • Hash functions and integrity
  • Digital signatures
  • Public Key Infrastructure (PKI)
  • Key management
  • Cryptographic protocols
  • Common cryptographic attacks
4

Network Security

Protect network infrastructure through firewalls, intrusion detection, and secure protocols.

  • Network security fundamentals
  • Firewalls and filtering
  • Intrusion Detection Systems (IDS)
  • Intrusion Prevention Systems (IPS)
  • Virtual Private Networks (VPNs)
  • Network segmentation
  • Secure network protocols
  • Network monitoring and analysis
5

Web Application Security

Secure web applications against common vulnerabilities and attack methods.

  • OWASP Top 10 vulnerabilities
  • SQL injection attacks
  • Cross-Site Scripting (XSS)
  • Cross-Site Request Forgery (CSRF)
  • Authentication and authorization
  • Session management
  • Input validation and sanitization
  • Web application firewalls
6

Operating System Security

Implement security measures at the operating system level for comprehensive protection.

  • OS security architecture
  • Access controls and permissions
  • User account management
  • System hardening techniques
  • Patch management
  • Antimalware solutions
  • System monitoring and logging
  • Endpoint protection
7

Identity and Access Management

Control user access and manage digital identities across systems and applications.

  • Identity management principles
  • Authentication methods
  • Multi-factor authentication (MFA)
  • Single Sign-On (SSO)
  • Role-based access control (RBAC)
  • Privileged access management
  • Identity federation
  • Directory services security
8

Malware and Threat Detection

Understand malware types, behavior analysis, and detection techniques.

  • Malware types and classification
  • Virus and worm propagation
  • Trojans and backdoors
  • Ransomware attacks
  • Advanced Persistent Threats (APTs)
  • Malware analysis techniques
  • Behavioral detection methods
  • Threat hunting strategies
9

Social Engineering and Human Factors

Address the human element in cybersecurity through awareness and training.

  • Social engineering techniques
  • Phishing and spear phishing
  • Pretexting and baiting
  • Physical security breaches
  • Security awareness training
  • Human psychology in security
  • Incident reporting procedures
  • Creating security culture
10

Incident Response and Forensics

Respond to security incidents and conduct digital forensic investigations.

  • Incident response lifecycle
  • Incident classification and prioritization
  • Containment and eradication
  • Digital forensics fundamentals
  • Evidence collection and preservation
  • Network forensics
  • Malware forensics
  • Legal and compliance considerations
11

Security Architecture and Design

Design secure systems and implement defense-in-depth strategies.

  • Security architecture principles
  • Defense-in-depth strategy
  • Secure design patterns
  • Trust models and boundaries
  • Security by design
  • Threat surface reduction
  • Security architecture review
  • Secure development lifecycle
12

Cloud Security

Secure cloud environments and understand shared responsibility models.

  • Cloud security fundamentals
  • Shared responsibility model
  • Cloud service models (IaaS, PaaS, SaaS)
  • Cloud access security brokers
  • Container security
  • Serverless security
  • Cloud compliance and governance
  • Multi-cloud security strategies
13

Mobile and IoT Security

Secure mobile devices and Internet of Things ecosystems.

  • Mobile device security
  • Mobile application security
  • Mobile device management (MDM)
  • IoT security challenges
  • IoT device hardening
  • IoT network security
  • Embedded system security
  • BYOD security policies
14

Business Continuity and Disaster Recovery

Ensure organizational resilience through continuity planning and disaster recovery.

  • Business continuity planning
  • Disaster recovery strategies
  • Risk assessment and BIA
  • Recovery objectives (RTO, RPO)
  • Backup and restore procedures
  • Crisis management
  • Testing and validation
  • Communication plans
15

Emerging Security Technologies

Explore cutting-edge security technologies and future threats.

  • Artificial Intelligence in security
  • Machine learning for threat detection
  • Blockchain security applications
  • Quantum cryptography
  • Zero Trust architecture
  • Security orchestration and automation
  • Emerging threat landscape
  • Future security trends

Unit 1: Security Fundamentals

Understand core cybersecurity principles, threats, and the security landscape.

CIA Triad

Master the foundational security principles of Confidentiality, Integrity, and Availability in information protection.

Security Principles and Concepts

Learn fundamental security concepts including least privilege, defense in depth, and fail-safe defaults.

Threat Landscape Overview

Understand the current cybersecurity threat environment including threat actors and attack motivations.

Risk Assessment Fundamentals

Learn to identify, analyze, and evaluate security risks using quantitative and qualitative methods.

Security Governance

Implement organizational security governance through policies, procedures, and management structures.

Compliance and Regulations

Navigate legal and regulatory requirements including GDPR, HIPAA, SOX, and industry standards.

Security Frameworks

Apply established frameworks like NIST Cybersecurity Framework and ISO 27001 for comprehensive security programs.

Security Awareness and Culture

Build security-conscious organizational culture through training, communication, and behavioral change.

Unit 2: Threat Analysis and Modeling

Learn to identify, analyze, and model security threats and vulnerabilities.

Threat Modeling Methodologies

Apply systematic approaches like STRIDE, PASTA, and OCTAVE for comprehensive threat identification.

Attack Vectors and Surfaces

Identify potential entry points and pathways attackers might use to compromise systems and data.

Vulnerability Assessment

Conduct systematic evaluation of system weaknesses using automated tools and manual testing methods.

Risk Analysis Techniques

Quantify and prioritize risks using probability, impact assessment, and risk matrices for decision making.

Threat Intelligence

Collect, analyze, and apply threat intelligence to understand adversary capabilities and intentions.

Attack Trees and Scenarios

Model attack paths and scenarios using graphical representations to understand threat progression.

Security Metrics and KPIs

Establish measurable indicators to assess security posture and program effectiveness over time.

Incident Classification

Categorize and prioritize security incidents based on severity, impact, and organizational risk tolerance.

Unit 3: Cryptography Basics

Master fundamental cryptographic concepts and their practical applications.

Symmetric Key Cryptography

Understand shared secret encryption methods including AES, DES, and stream ciphers for data protection.

Asymmetric Key Cryptography

Learn public-private key systems including RSA, ECC, and Diffie-Hellman for secure communication.

Hash Functions and Integrity

Apply cryptographic hash functions like SHA-256 and MD5 for data integrity verification and authentication.

Digital Signatures

Implement digital signatures for non-repudiation and authentication using asymmetric cryptography.

Public Key Infrastructure (PKI)

Deploy PKI systems including certificate authorities, digital certificates, and trust chains.

Key Management

Implement secure key generation, distribution, storage, rotation, and destruction procedures.

Cryptographic Protocols

Understand secure communication protocols like TLS/SSL, IPSec, and their implementation requirements.

Common