Security Engineering & Operations Topics
Operational security practices, secure systems implementation, threat modeling, penetration testing, vulnerability assessment, and security operations at production scale. Covers network security, endpoint security, secure architecture implementation, incident response mechanics, and security automation. Distinct from Security & Compliance (which addresses governance, compliance frameworks, and policy) and from Security Research & Innovation (which addresses novel techniques and research contributions).
Incident Response Forensics and Crisis Management
Covers the full spectrum of preparing for, detecting, investigating, containing, and recovering from security and operational incidents, plus managing their business and regulatory impact. Candidates should understand the incident response lifecycle including detection and monitoring, triage and prioritization, containment, eradication, recovery, and post incident review. This includes forensic evidence preservation and analysis practices such as secure collection of logs and artifacts, tamper proofing, chain of custody, immutable storage, timeline building, memory and disk examination fundamentals, and legal and regulatory considerations for evidence. It also covers designing infrastructure and tooling to enable rapid response at scale: logging and telemetry architecture, data retention policies, secure evidence storage, automated collection and alerting, integration with runbooks and response workflows, and readiness of teams and playbooks. Finally, it addresses crisis and stakeholder management skills: incident command and coordination across engineering, security, product, legal, customer support and executive stakeholders, internal and external communications and status updates, customer and regulator notification procedures, postmortem and lessons learned processes, tabletop exercises and drills, and leadership and decision making under pressure.
Enterprise Cloud Security and Compliance
Designing enterprise grade cloud security and compliance architectures: network segmentation and reference topologies such as hub and spoke, virtual private cloud design, security groups and network access control lists, private connectivity options and virtual private networks, identity governance and scalable policy management, secrets and key management, encryption at rest and in transit, centralized logging and audit trails, threat detection and security monitoring, incident response and forensics, and embedding compliance controls for standards such as SOC two, HIPAA, and PCI DSS. Also includes applying common enterprise security patterns and evaluating trade offs between patterns in large organizations.
Infrastructure Security and Compliance
Designing, implementing, and operating security and compliance controls for infrastructure and delivery pipelines at scale. Topics include identity and access management, authentication and authorization patterns, role based access control and least privilege, secrets management and rotation, encryption for data at rest and in transit, network segmentation and microsegmentation, zero trust architecture, audit logging and retention, vulnerability scanning and patch and remediation workflows, endpoint protection, threat detection and monitoring, threat modeling and risk assessment, incident detection and response planning and runbooks, software supply chain security including artifact signing and dependency scanning and provenance, policy as code and automated security gates in continuous integration and continuous delivery pipelines, automated testing and validation of controls, and the trade offs between security controls and developer velocity. Also covers embedding and operationalizing compliance requirements from common regulatory frameworks and standards such as the General Data Protection Regulation, the Health Insurance Portability and Accountability Act, Service Organization Controls two, the Payment Card Industry Data Security Standard, and International Organization for Standardization two seven zero zero one, and how those requirements influence architecture, controls, automation, monitoring, and auditability as systems scale globally.
Emerging Security Threats and Trends
Covers understanding, evaluation, and forecasting of current and emerging cybersecurity threats, attacker tactics, and industry trends that affect risk models, defenses, operations, and governance. Includes technical threat vectors and technology specific risks such as artificial intelligence and machine learning enabled attacks and defenses, cloud native attack patterns and misconfigurations, container and orchestration risks, supply chain compromise and software provenance issues, insider threats, and implications of quantum computing for cryptography. Also addresses operational and programmatic responses including adoption of zero trust architecture, privacy and evolving compliance requirements, remote and hybrid work security implications, threat intelligence consumption, vulnerability research, threat hunting, red teaming and purple teaming insights, detection and response strategy adaptation, secure architecture updates, and integration with incident response and governance. Candidates should demonstrate continuous learning practices, the ability to analyze drivers and barriers to mitigation adoption, prioritize emerging risks, propose proactive controls and detection strategies, assess trade offs and business impacts, and forecast plausible future scenarios and resilience strategies.
Authentication and Authorization
Cover core concepts and implementation trade offs for securing backend services. Candidates should demonstrate understanding of token based authentication and server side session strategies, how to securely issue and rotate credentials, techniques for revocation and refresh, secure storage of secrets, use of third party identity providers, common threat mitigations such as cross site request forgery protection and secure transmission practices, and design patterns for role based and attribute based access control. Interviewers will evaluate the candidate ability to reason about scalability and revocation trade offs and to design secure application programming interface permission checks.
Security Testing Fundamentals
Fundamental practices for identifying and mitigating security vulnerabilities in software. Candidates should understand common failure modes described by the Open Web Application Security Project Top Ten and related risks such as injection attacks including structured query language injection, cross site scripting, broken authentication and authorization, insecure direct object references, and security misconfiguration. Coverage includes secure coding patterns such as input validation, output encoding, parameterized queries, secure session handling, least privilege, and secret management. Testing approaches include manual exploratory security testing, threat modeling, dynamic security scanning, static analysis, dependency and composition analysis, fuzz testing, and targeted penetration testing. Candidates should also be able to explain how to integrate security checks into automated test suites and continuous integration pipelines and how to prioritize security fixes by impact and exploitability.
Distributed System and Microservices Security
Focuses on security considerations for distributed systems, APIs, containers, and microservice ecosystems. Includes authentication and authorization approaches for APIs and service to service communication, token models and OAuth and JSON web tokens, API gateway and rate limiting strategies, secrets management and secure configuration, network segmentation and service mesh security, container and runtime image hardening, Kubernetes and orchestration security, vulnerability scanning and patch management, secure logging and tracing practices, dependency supply chain security, and compliance and governance implications. Emphasizes how security control implementation differs between monoliths and distributed architectures.
State and Secrets Management
Comprehensive practices for managing infrastructure state and sensitive credentials in cloud environments. Topics include using remote backends for state storage, state locking and consistency, encryption and backups for state files, modular state organization, workspace isolation, safe refactoring and state migration, and strategies to prevent or recover from state corruption or drift. For secrets management, cover secure storage and retrieval using cloud provider secret stores or dedicated secret management platforms, encryption of secrets at rest and in transit, automated rotation and key lifecycle management, least privilege access and audit logging, avoidance of hard coded credentials and secret leakage in source control, secure injection of secrets into compute environments and containers, and integration of secret provisioning into continuous integration and deployment pipelines. Candidates should be able to reason about trade offs, governance, and incident response when state or secrets are compromised.
OWASP and MITRE ATTACK Frameworks
Assess the candidate s ability to apply industry frameworks to classify, communicate, prioritize, and remediate security findings. Candidates should be able to explain the Open Web Application Security Project Top Ten categories and map concrete vulnerability examples to those categories, and to describe the MITRE Adversarial Tactics Techniques and Common Knowledge model and map attacker behaviors and attack sequences to its tactics and techniques. Interviewers may ask for examples of mapping specific findings to both models, chaining vulnerabilities across layers into an attack narrative, and using framework mappings to inform detection coverage, red team planning, threat modeling, and remediation priorities. Candidates should also explain how using these frameworks improves stakeholder communication and risk based prioritization, and how to structure reports and metrics so that technical details and business risk are both clear and actionable.