Topic: Cybersecurity
In 2026, cybersecurity roles demand verified skills, not just certifications. This checklist tells you exactly what to master.
This comprehensive checklist covers core security fundamentals, network and application security, cloud security, incident response, compliance, cryptography, and essential tools like Wireshark, Nmap, Burp Suite, Metasploit, SIEM, Splunk, and OWASP ZAP. It maps skills to roles including Security Analyst, Penetration Tester, Security Engineer, and Security Architect.
Review each skill, mark those you can demonstrate in a lab or on the job, and note gaps. Aim for at least 80% essential skills before applying. Use the scoring guide to gauge your readiness and the resources hints to plan learning.
Core Security Fundamentals
Foundational knowledge every cybersecurity professional must have, from CIA triad to risk management.
- essential
CIA Triad and Security Principles
Explain confidentiality, integrity, availability, and apply least privilege, defense in depth, and separation of duties.
How to build it: CompTIA Security+ study guides, NIST SP 800-53
- essential
Risk Management Frameworks
Perform qualitative and quantitative risk assessments, identify threats and vulnerabilities, and recommend mitigations.
How to build it: NIST RMF, ISO 27005, FAIR methodology
- essential
Access Control Models
Implement and differentiate DAC, MAC, RBAC, and ABAC; manage user lifecycle and privileged access.
How to build it: NIST RBAC guide, CIS Controls
- important
Security Policies and Procedures
Draft and enforce acceptable use, incident response, and business continuity policies aligned with business goals.
How to build it: SANS policy templates, ISO 27001 documentation
- important
Threat Modeling
Use STRIDE or PASTA to identify threats in system designs and prioritize security requirements.
How to build it: OWASP Threat Modeling, Microsoft Threat Modeling Tool
- nice-to-have
Security Awareness Training
Develop and deliver phishing simulations and training to reduce human risk.
How to build it: KnowBe4 resources, SANS Security Awareness
Network Security
Protect network infrastructure, monitor traffic, and defend against intrusions using tools like Wireshark and Nmap.
- essential
Firewall and IDS/IPS Configuration
Configure and manage next-gen firewalls, Snort/Suricata rules, and tune alerts to reduce false positives.
How to build it: Palo Alto Networks docs, Snort manual
- essential
Network Traffic Analysis with Wireshark
Capture and analyze packets to identify anomalies, malware callbacks, and protocol misuse.
How to build it: Wireshark University, Chris Sanders' Practical Packet Analysis
- essential
Vulnerability Scanning with Nmap
Perform host discovery, port scanning, service enumeration, and NSE script usage to find weaknesses.
How to build it: Nmap Network Scanning book, Nmap docs
- important
VPN and Secure Tunneling
Deploy and troubleshoot IPsec and SSL VPNs; ensure secure remote access.
How to build it: Cisco VPN configuration guides, OpenVPN docs
- important
Wireless Security
Secure Wi-Fi with WPA3, detect rogue APs, and implement 802.1X authentication.
How to build it: CWSP study guide, Wi-Fi Alliance resources
- important
Network Segmentation and Zero Trust
Design micro-segmentation and zero trust network access to limit lateral movement.
How to build it: NIST SP 800-207, Forrester Zero Trust reports
- nice-to-have
DNS Security
Implement DNSSEC, DNS filtering, and detect DNS tunneling.
How to build it: Infoblox DNS security guides, SANS DNS security course
Application Security
Secure software development and testing using OWASP ZAP, Burp Suite, and secure coding practices.
- essential
OWASP Top 10 Mitigation
Identify and remediate injection, broken access control, cryptographic failures, and other top risks.
How to build it: OWASP Top 10 official site, OWASP Cheat Sheets
- essential
Web App Pentesting with Burp Suite
Use Burp Proxy, Scanner, Intruder, and Repeater to find and exploit web vulnerabilities.
How to build it: PortSwigger Web Security Academy
- important
Dynamic Analysis with OWASP ZAP
Automate scans, perform authenticated scans, and interpret findings for developers.
How to build it: ZAP official docs, ZAP in Ten video series
- important
Secure Code Review
Manually review code for security flaws in Java, Python, or JavaScript.
How to build it: OWASP Code Review Guide, Secure Code Warrior
- important
API Security Testing
Test REST and GraphQL APIs for broken object level authorization, excessive data exposure, and rate limiting.
How to build it: OWASP API Security Top 10, Postman security testing
- nice-to-have
DevSecOps Integration
Embed SAST, DAST, and SCA tools into CI/CD pipelines.
How to build it: GitLab security docs, OWASP DevSecOps Guideline
Cloud Security
Secure cloud environments (AWS, Azure, GCP) with identity, data protection, and monitoring controls.
- essential
Cloud IAM and Least Privilege
Design and audit IAM policies, roles, and permissions to enforce least privilege.
How to build it: AWS IAM docs, Azure AD docs
- essential
Cloud Network Security
Configure security groups, NACLs, VPC flow logs, and private endpoints.
How to build it: AWS VPC security best practices, Azure NSG docs
- important
Cloud Data Encryption
Implement encryption at rest and in transit using KMS, TLS, and client-side encryption.
How to build it: AWS KMS docs, Google Cloud encryption guide
- important
Cloud Security Posture Management (CSPM)
Use tools like AWS Security Hub, Azure Defender, or Prisma Cloud to detect misconfigurations.
How to build it: Cloud provider security centers, CSPM vendor docs
- important
Serverless and Container Security
Secure Lambda functions, Kubernetes clusters, and container images.
How to build it: Kubernetes security docs, AWS Lambda security best practices
- nice-to-have
Cloud Incident Response
Investigate cloud logs (CloudTrail, Azure Activity Log) and contain compromised resources.
How to build it: SANS Cloud Incident Response course, cloud provider IR guides
Incident Response and Threat Management
Detect, respond to, and recover from security incidents using SIEM, Splunk, and forensic techniques.
- essential
SIEM Implementation and Tuning
Deploy and configure SIEM (e.g., Splunk, Elastic) to ingest logs, create alerts, and reduce false positives.
How to build it: Splunk Fundamentals, Elastic SIEM docs
- essential
Log Analysis with Splunk
Write SPL queries to investigate security events and create dashboards for monitoring.
How to build it: Splunk Search Reference, Splunk Power User course
- essential
Incident Response Lifecycle
Execute preparation, detection, containment, eradication, recovery, and lessons learned phases.
How to build it: NIST SP 800-61, SANS Incident Handler's Handbook
- important
Digital Forensics Fundamentals
Collect and preserve volatile data, perform memory and disk forensics, and maintain chain of custody.
How to build it: SANS FOR500, Volatility Foundation
- important
Threat Intelligence Utilization
Integrate threat feeds (MISP, AlienVault OTX) into detection and response workflows.
How to build it: MISP project, Recorded Future guides
- nice-to-have
Malware Analysis Basics
Perform static and dynamic analysis of suspicious files in a sandbox.
How to build it: Practical Malware Analysis book, ANY.RUN
- nice-to-have
SOAR Automation
Create playbooks to automate response actions using tools like Splunk Phantom or Cortex XSOAR.
How to build it: Splunk Phantom docs, Palo Alto SOAR resources
Compliance and Governance
Ensure adherence to legal, regulatory, and industry standards such as GDPR, HIPAA, PCI DSS, and ISO 27001.
- essential
Regulatory Compliance Mapping
Map security controls to GDPR, HIPAA, PCI DSS, and SOX requirements.
How to build it: NIST SP 800-53, CIS Controls mapping
- important
ISO 27001 Implementation
Develop ISMS, conduct risk assessments, and prepare for certification audits.
How to build it: ISO 27001 standard, IT Governance guides
- important
Security Auditing and Assessment
Plan and execute internal audits, gap analyses, and control testing.
How to build it: ISACA audit guides, SANS AUD507
- important
Data Privacy and Protection
Implement data classification, DLP, and privacy by design principles.
How to build it: IAPP resources, GDPR official text
- nice-to-have
Business Continuity and Disaster Recovery
Develop and test BCP/DR plans to ensure resilience.
How to build it: ISO 22301, NIST SP 800-34
Cryptography
Apply cryptographic principles to protect data, implement PKI, and secure communications.
- essential
Symmetric and Asymmetric Encryption
Select and implement AES, RSA, and ECC for appropriate use cases.
How to build it: NIST Cryptographic Standards, Cryptography I Coursera
- essential
Hashing and Digital Signatures
Use SHA-256, HMAC, and digital signatures for integrity and non-repudiation.
How to build it: NIST FIPS 180-4, PKI tutorials
- important
Public Key Infrastructure (PKI)
Deploy and manage certificate authorities, certificates, and revocation.
How to build it: OpenSSL docs, Microsoft PKI guides
- important
TLS/SSL Configuration
Harden TLS configurations, manage cipher suites, and implement HSTS.
How to build it: Mozilla SSL Configuration Generator, Qualys SSL Labs
- important
Key Management
Securely generate, store, rotate, and destroy cryptographic keys.
How to build it: NIST SP 800-57, AWS KMS best practices
- nice-to-have
Post-Quantum Cryptography Awareness
Understand quantum threats and migration to PQC algorithms.
How to build it: NIST PQC project, ISACA PQC resources
Tools Proficiency
Hands-on mastery of industry-standard security tools for assessment, monitoring, and exploitation.
- essential
Wireshark
Capture and analyze traffic, apply filters, and follow TCP/UDP streams to diagnose issues.
How to build it: Wireshark University, official Wireshark docs
- essential
Nmap
Perform advanced scans, OS detection, and NSE scripting for vulnerability discovery.
How to build it: Nmap Network Scanning book, Nmap NSE docs
- essential
Burp Suite
Use Burp Proxy, Scanner, Intruder, and extensions for web app testing.
How to build it: PortSwigger Web Security Academy
- important
Metasploit
Exploit vulnerabilities, manage payloads, and perform post-exploitation with Meterpreter.
How to build it: Metasploit Unleashed, Offensive Security guides
- essential
SIEM (Splunk/Elastic)
Ingest logs, create correlation searches, and build dashboards for security monitoring.
How to build it: Splunk Fundamentals, Elastic SIEM docs
- important
OWASP ZAP
Automate web app scans, perform authenticated scans, and integrate into CI/CD.
How to build it: ZAP official docs, ZAP in Ten
- important
Nessus/Qualys
Run vulnerability scans, interpret results, and prioritize remediation.
How to build it: Tenable docs, Qualys training
- nice-to-have
Git and Version Control
Use Git for managing security scripts and collaborating on projects.
How to build it: GitHub Learning Lab, Pro Git book
Where you stand
| Level | Skills checked | What it means |
|---|---|---|
| Beginner | 0-40% | You have foundational knowledge but need hands-on practice and deeper understanding of core concepts. |
| Intermediate | 41-70% | You can perform basic tasks and understand key concepts, but need more experience with tools and real-world scenarios. |
| Advanced | 71-90% | You are proficient in most areas and can handle complex tasks; focus on specialization and advanced certifications. |
| Job ready | 91-100% | You demonstrate mastery across essential skills and are ready to excel in cybersecurity roles. |
Next steps
Assess Your Current Skills
Go through the checklist and honestly mark your proficiency. Identify gaps in essential skills first.
Create a Learning Plan
Prioritize 3-5 essential skills you lack and allocate weekly time for courses, labs, and practice.
Gain Hands-On Experience
Set up a home lab or use cloud sandboxes to practice tools and techniques in a safe environment.
Earn Certifications
Pursue entry-level (Security+) then advanced (OSCP, CISSP) certifications to validate your expertise.
Apply for Roles
Tailor your resume to highlight checklist skills and apply for positions like Security Analyst or Penetration Tester.
Tips that make the difference
- Build a home lab with virtual machines to practice tools like Wireshark, Nmap, and Metasploit safely.
- Earn hands-on certifications (e.g., OSCP, GPEN, CISSP) to validate your skills to employers.
- Participate in CTF competitions and bug bounty programs to gain real-world experience.
- Contribute to open-source security projects and document your work on GitHub to showcase your abilities.
- Network with professionals on LinkedIn and attend local security meetups to learn about emerging trends.
- Stay updated with threat intelligence feeds and security blogs to keep your knowledge current.
Track Your Cybersecurity Skills Progress
Use Edirae to log your skill development, set goals, and showcase your readiness to employers. Start building your verified profile today.
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