Amazon

AWS development, operations, and DevOps certifications form a useful progression, but the path is changing in late 2026. AWS Certified Developer – Associate is moving from DVA-C02 to DVA-C03, AWS Certified CloudOps Engineer – Associate is already on SOA-C03, and AWS Certified DevOps Engineer – Professional remains DOP-C02. As of October 7, 2026, DVA-C02 is still the current Developer Associate exam. AWS has announced that registration for DVA-C03 opens October 27, the final day for DVA-C02 is November 30, and DVA-C03 begins general delivery December 1. That makes timing part…

An AWS security certification path should begin with the job you want to perform, not with a desire to collect badges. The current SCS-C03 exam is a specialty credential for people responsible for securing AWS workloads and architectures. AWS describes the target candidate as having the equivalent of three to five years of experience securing cloud solutions, so it is not designed as the first exposure to cloud security. The route into SCS-C03 can come from architecture, operations, development, networking, governance, or security operations. Those backgrounds emphasize different strengths, but…

DOP-C02 is still the current AWS Certified DevOps Engineer – Professional exam in October 2026, and two of its most revealing domains are Resilient Cloud Solutions and Monitoring and Logging. They expose whether a candidate can operate distributed systems rather than merely deploy them. AWS weights each of these domains at 15% of scored content, but their influence reaches into incident response, infrastructure as code, deployment automation, security, and cost. The current DOP-C02 exam expects professional-level judgment. A question rarely stops at “which service can monitor this?” It is more…

Preparing for AWS Certified Developer – Associate in October 2026 requires a date-aware plan. DVA-C02 is still available, but AWS has announced DVA-C03 with registration opening October 27 and delivery beginning December 1. The official September announcement lists November 30 as the final DVA-C02 test date. If you are already near readiness, DVA-C02 remains a valid target. If your realistic exam date is later, your plan should pivot to DVA-C03. The current DVA-C02 exam covers Development with AWS Services, Security, Deployment, and Troubleshooting and Optimization. AWS says DVA-C03 keeps those…

AWS Certified Developer – Associate is in a transition period. DVA-C02 remains available in late 2026, but AWS has announced DVA-C03 with registration opening October 27 and general exam delivery beginning December 1. The September AWS announcement says November 30 is the final day for DVA-C02. Candidates already close to ready can still take DVA-C02; candidates planning a later date should prepare for the updated blueprint instead of assuming the current code will remain indefinitely. The current DVA-C02 exam validates development with AWS services, security, deployment, and troubleshooting. DVA-C03 keeps…

DEA-C01 readiness is difficult to measure with one practice-test percentage because the exam spans architecture, data processing, storage, operations, and security. A candidate can score well on service recognition while still being weak at troubleshooting. Another candidate can build pipelines comfortably but lose questions on governance or store selection. The current DEA-C01 blueprint gives 34% to Data Ingestion and Transformation, 26% to Data Store Management, 22% to Data Operations and Support, and 18% to Data Security and Governance. AWS uses compensatory scoring, but balanced skill still matters because all four…

The last two DEA-C01 domains account for 40% of the current scored blueprint, yet they are often studied later than ingestion and storage. That is a mistake. Data Operations and Support plus Data Security and Governance are the domains that turn a pipeline from a prototype into a service the organization can trust. Current DEA-C01 weighting assigns 22% to Data Operations and Support and 18% to Data Security and Governance. Together they cover monitoring, troubleshooting, data quality, performance, cost, authentication, authorization, encryption, masking, audit logging, privacy, and governance. The best…

The SOA-C03 CloudOps Engineer – Associate exam is built around five operating domains, and the weights make the priorities unusually clear. Monitoring, Logging, Analysis, Remediation, and Performance Optimization is 22%; Reliability and Business Continuity is 22%; Deployment, Provisioning, and Automation is 22%; Security and Compliance is 16%; Networking and Content Delivery is 18%. The guide was revised again in June 2026, so older SysOps study plans are no longer sufficient. A useful study blueprint should follow dependencies instead of copying domain order. Monitoring is needed to troubleshoot reliability. IAM and…

The current AWS operations credential is the SOA-C03 CloudOps Engineer – Associate exam. AWS renamed the certification from SysOps Administrator to CloudOps Engineer when SOA-C03 launched in September 2025, and the change is more than cosmetic. The blueprint now puts equal 22% weight on monitoring and remediation, reliability and business continuity, and deployment and automation, with security/compliance at 16% and networking/content delivery at 18%. In June 2026 AWS revised the guide again to include newer AI-assisted operational tooling and more explicit multi-account and continuous-compliance coverage. That makes SOA-C03 an operations…

DOP-C02 readiness is difficult to judge from practice-score percentages alone. AWS Certified DevOps Engineer – Professional is designed for people who can provision, operate, and manage distributed application systems on AWS, and the current exam still spans six domains: SDLC Automation, Configuration Management and IaC, Resilient Cloud Solutions, Monitoring and Logging, Incident and Event Response, and Security and Compliance. The DOP-C02 exam currently uses 75 questions over 180 minutes, with 65 scored items and 10 unscored items in the official guide. The minimum passing score is 750 on AWS’s 100–1,000…

The SCS-C03 exam is the current AWS Certified Security – Specialty exam in October 2026. It replaced SCS-C02 in December 2025 and organizes scored content across six domains: Detection, Incident Response, Infrastructure Security, Identity and Access Management, Data Protection, and Security Foundations and Governance. AWS describes the target candidate as someone with the equivalent of three to five years of experience securing cloud solutions. That experience expectation matters. SCS-C03 is not a service-definition exam. It asks you to implement and troubleshoot controls, reason across accounts, protect data, investigate events, and…

The official SCS-C03 exam blueprint looks straightforward when reduced to six percentages, but each domain represents a different security responsibility. Detection is 16% of scored content, Incident Response 14%, Infrastructure Security 18%, Identity and Access Management 20%, Data Protection 18%, and Security Foundations and Governance 14%. The weightings matter, but the relationships matter more. Security incidents do not respect domain boundaries. A compromised role becomes an IAM problem, a detection problem, an incident-response problem, and possibly a data-protection problem at the same time. Preparation should therefore use the objectives to…

A study plan for the SCS-C03 exam should be built around skill dependencies rather than the order of a textbook. The exam expects experienced cloud-security judgment across detection, incident response, infrastructure, IAM, data protection, and governance. Studying those as six isolated blocks can leave you unable to solve scenarios that cross domains. A better sequence starts with identity, networking, and logging because those are the control and evidence foundations. Then add data protection, detection, incident response, and governance. Finish with integrated scenarios and troubleshooting so you can explain why a…

AWS SCS-C03 Security – Specialty is difficult because it expects security judgment across identity, networks, data, detection, incident response, and governance at the same time. The current exam, introduced on December 2, 2025, contains 65 questions in 170 minutes. AWS states that 50 questions are scored and 15 are unscored, and the passing scaled score is 750 on a 100–1,000 scale. The target candidate profile is comparable to three to five years securing cloud solutions, although AWS does not make that experience a formal prerequisite. The current domain weights show…

AWS Certified Security – Specialty SCS-C03 separates Detection and Incident Response into distinct domains because seeing suspicious behavior is not the same as containing it safely, preserving evidence, restoring trust, and preventing recurrence. Detection accounts for 16% of scored content and Incident Response for 14%. The current AWS SCS-C03 exam is intended for professionals responsible for securing cloud solutions. The current guide also includes Infrastructure Security, Identity and Access Management, Data Protection, and Security Foundations and Governance, so detection and response must connect to the broader security architecture. The most…