The best cloud security training providers in 2026 are SANS Institute, for the deepest lab-heavy curriculum tied to GIAC certifications, the Cloud Security Alliance, for the vendor-neutral CCSK that most teams use as a common baseline, and Hack The Box, for realistic offensive cloud scenarios that teams can run on AWS, Azure and GCP without building their own environments. The right choice depends on whether you need a credential, hands-on attack and defense practice, or affordable self-paced study.
This list covers the broad field of cloud security training: instructor-led courses, certification bodies, lab platforms and subscription libraries for individuals and teams. If you already know you want an exam-backed offensive credential, our guide to the top cloud penetration testing certifications goes deeper, and our roundup of cyber ranges and hands-on security training platforms covers wider lab options beyond cloud.
To build this list of the top cloud security training providers in 2026, we checked every provider’s own site for course content, format and pricing in October 2026.
Cloud Security Training Providers At A Glance
Provider
Best For
Cloud Platforms
Key Courses Or Certs
SANS Institute
Deep, lab-heavy courses with GIAC certs
AWS, Azure, Google Cloud, Microsoft 365
SEC510 (GPCS), SEC502 (GCLD), SEC588 (GCPN)
Cloud Security Alliance
Vendor-neutral baseline credential
Vendor-neutral
CCSK v5, CCSK Plus
Hack The Box
Team offensive cloud scenarios
AWS, Azure, GCP
BlackSky Cloud Labs
NotSoSecure (Claranet)
Instructor-led cloud hacking classes
AWS, Azure, GCP
Hacking and Securing Cloud Infrastructure
ISC2
Senior cloud security credential
Vendor-neutral
CCSP
AppSecEngineer
Builders who want cloud sandboxes
AWS, Azure, GCP
AWS, Azure and GCP Security collections
Antisyphon Training
Affordable live and on-demand classes
AWS, Azure
Securing the Cloud: Foundations
OffSec
Offensive learners already on OffSec
AWS, containers, Kubernetes
Offensive Cloud Foundations path
Cybr
Low-cost AWS security study
AWS, Azure
AWS Security Specialty course, IAM labs
Pluralsight (A Cloud Guru)
Broad cloud skills plus cert prep
AWS, Azure, Google Cloud
AWS Security Specialty (SCS-C03) path
Best Cloud Security Training Providers In 2026
1. SANS Institute — Nine-Course Cloud Curriculum Mapped To GIAC Certifications
SANS runs the most complete cloud security curriculum on this list, organized by job role: cloud security analyst, architect, engineer, and detection and response. Courses include SEC510: Cloud Security Engineering and Controls (52 hands-on labs across AWS, Azure and Google Cloud, aligned to the GIAC Public Cloud Security certification, GPCS), SEC502: Cloud Security Tactical Defense (40 labs on AWS and Azure, aligned to GCLD), SEC541: Cloud Security Threat Detection (22 labs, GCTD), SEC549: Cloud Security Architecture (15 labs, GCAD) and SEC588: Cloud Penetration Testing (24 labs covering AWS, Azure, Microsoft 365 and Kubernetes, aligned to GCPN). SEC540 and FOR509 round out DevSecOps and cloud forensics.
Most courses run five or six days in person or live online, or roughly 30 to 38 hours self-paced through OnDemand with four months of access. OnDemand pricing for SEC510, SEC502 and SEC588 was $8,780 as listed on its site in October 2026, with GIAC attempts sold as an add-on. Completing one SANS cloud course plus its GIAC certification earns “SANS Cloud Ace” status.
Best for: Employers that want proven, lab-heavy training with a recognized certification at the end.
The Cloud Security Alliance is a not-for-profit organization that publishes widely used cloud security guidance and runs the Certificate of Cloud Security Knowledge (CCSK). The current version, CCSK v5, is organized into 12 domains and tests vendor-neutral knowledge: governance, identity, data security, workload security and incident response in cloud environments, rather than the console of any one provider.
The exam is online, open-book and made up of 60 multiple-choice questions, with an 80% passing score. The exam fee was $445 as listed on its site in October 2026, covering two attempts usable within two years. Preparation options include a free prep kit, online self-paced training, virtual or in-person instructor-led classes, and CCSK Plus, which adds hands-on labs to the lectures. CSA also offers team training, and corporate members receive discounts. Its wider catalog includes the CCZT zero trust certificate and the TAISE AI safety program.
Best for: Teams that need a shared, vendor-neutral vocabulary before specializing.
3. Hack The Box — Three Hosted BlackSky Scenarios For AWS, Azure And GCP
Hack The Box, active since 2017, is best known for its hacking labs and Academy courses, and its cloud offering for organizations is BlackSky. BlackSky contains three intermediate scenarios, one per platform: Cyclone (Azure), Hailstorm (AWS) and Blizzard (GCP). Each simulates an assessment of a fictional company’s cloud estate, and Hack The Box hosts the infrastructure, so learners do not need their own cloud accounts or risk a real bill.
Completing a scenario awards a Cloud Security Specialist (Offensive) certificate for that platform and 40 CPE credits. Hack The Box says the labs are not only for penetration testers, which makes them useful for defenders who want to see how attackers move through misconfigured cloud environments. BlackSky is sold to businesses, either on its own or as an upgrade to a Professional Labs subscription, starting at ten concurrent users. Pricing is not published; buyers contact sales.
Best for: Security teams that want realistic, multi-cloud offensive practice without building labs.
4. NotSoSecure — Four-Day Attack And Defense Class Covering AWS, Azure And GCP
NotSoSecure, part of Claranet Cyber Security, is a long-standing training provider at Black Hat conferences. Its flagship cloud course, Hacking and Securing Cloud Infrastructure, runs four days and covers enumeration and OSINT, IaaS, FaaS, PaaS and CaaS attack surfaces, S3 and Azure SAS URL misconfigurations, Microsoft Entra ID attacks including MFA and Conditional Access bypass, AWS IAM, Lambda and Organizations, and GCP IAM, service accounts and Cloud Functions. The defensive half covers monitoring, automated response, and cloud auditing and benchmarking, and the class ends with a timed capture the flag.
Students keep lab access for 30 days afterward. A shorter two-day Hacking Cloud Infrastructure course focuses on AWS and Azure, with roughly 60% of class time hands-on, and an Azure Adversary Ops course targets Azure specifically. Classes run live online, at conferences and through partners such as Check Point and QA. The course page listed October 2026 dates but no prices.
Best for: Pentesters and cloud engineers who learn best in an intensive, instructor-led class.
5. ISC2 — CCSP Certification Across Six Cloud Security Domains
ISC2, the body behind CISSP, issues the Certified Cloud Security Professional (CCSP), a senior-level, vendor-neutral credential for cloud security professionals. The CCSP exam outline covers six domains: Cloud Concepts, Architecture and Design; Cloud Data Security; Cloud Platform and Infrastructure Security; Cloud Application Security; Cloud Security Operations; and Legal, Risk and Compliance.
Unlike the hands-on options on this list, CCSP is a knowledge exam aimed at experienced practitioners, and ISC2 lists five years of required work experience. It suits people who design and govern cloud programs and need to speak to compliance, contracts and risk as well as technical controls. ISC2 offers its own training options alongside the exam, and many candidates pair a CCSP course with hands-on labs from another provider to cover practical skills the exam does not test. Check the ISC2 site for the current exam format and fee before you register.
Best for: Experienced professionals moving into cloud security architecture or leadership.
6. AppSecEngineer — Browser Cloud Sandboxes For AWS, Azure And GCP Security
AppSecEngineer is a hands-on platform for engineers who build and secure applications in the cloud. It offers dedicated collections for AWS Security, Azure Security, GCP Security, and Containers and Kubernetes Security, plus learning journeys that walk through access control, containers and platform security on all three major clouds. Labs run in real cloud sandboxes in the browser, so learners can practice IAM, logging and hardening tasks without using a company account.
The individual Pro Plus plan, which includes the cloud sandboxes, was $79 per month or $499 per year as listed on its site in October 2026. The cheaper Pro plan ($69 per month or $399 per year) includes courses and labs but not the cloud sandboxes, so cloud learners should pick Pro Plus. A seven-day free trial gives full Pro Plus access. Enterprise plans for teams of ten or more add an admin panel, assignments, SSO and LMS integration.
Best for: Developers and DevSecOps engineers securing workloads across more than one cloud.
7. Antisyphon Training — 22-Lab AWS Foundations Course And Pay What You Can Workshops
Antisyphon Training is the training arm powered by Black Hills Information Security, known for practitioner-taught classes and a Pay What You Can model on selected courses. Its main cloud course, Securing the Cloud: Foundations with Andrew Krug, is a 16-hour class built around 22 labs across four modules. Students work with CloudTrail, AWS Config, Terraform, IAM Access Analyzer, Identity Center, Prowler and PMapper, and finish with an adversary emulation lab. Students need their own personal AWS account.
The on-demand version was $575 as listed on its site in October 2026, and a live session at Wild West Hackin’ Fest Mile High in February 2027 was listed at $825 to $2,745. The catalog also includes a live Azure Incident Response workshop with Gerard Johansen under the Pay What You Can model, plus Microsoft Sentinel detection content for defenders.
Best for: Defenders and small teams that want practical AWS skills on a modest budget.
OffSec, the company behind OSCP, has added cloud content to its learning library as structured learning paths rather than a standalone cloud certification. Offensive Cloud Foundations has seven modules and about 106 hours of content, covering cloud reconnaissance, CI/CD pipeline attacks, container escapes, exposed Docker and Kubernetes resources, cloud authentication and authorization flaws, and deserialization attacks against cloud applications. It awards an OffSec Learning Badge on completion.
Related paths include Cloud Essentials (cloud architecture, core AWS services, containers and Kubernetes), Introduction to Cloud Security, Cloud Automation and Misconfiguration Foundations, Kubernetes Foundations and DevSecOps Essentials. When OffSec launched these paths, it said Cloud Essentials came with all Learn subscriptions while the offensive path required Learn Unlimited or Learn Enterprise. The content leans toward pipelines and containers more than provider-specific IAM, so it fits best as an add-on for people already working toward OffSec certifications.
Best for: Penetration testers already on an OffSec subscription who want cloud and container attack skills.
9. Cybr — One-Click AWS Security Labs From $20 A Month
Cybr is a focused, affordable platform built mostly around AWS security. Its catalog includes an AWS Certified Security Specialty course and practice exams, AWS IAM Privilege Escalation Labs, AWS Lambda Security Labs, Introduction to AWS Enumeration, Incident Response with CloudTrail and Athena, Securing Amazon S3 Data, and Pentesting AWS Environments with Pacu, CloudGoat and ChatGPT. Azure coverage includes Getting Started with Microsoft Defender for Cloud and Learn Azure in 30 Days. We did not find Google Cloud courses.
Labs deploy with one click into real cloud environments and run in the browser, with structured paths for AWS blue team and red team work. Membership was $20 per month or $200 per year as listed on its site in October 2026, with a free tier that includes some courses and labs. Business plans with volume pricing start at five licenses.
Best for: Individuals preparing for AWS security roles or the AWS Security Specialty exam on a tight budget.
10. Pluralsight — A Cloud Guru Courses And Sandboxes Supporting 80+ AWS Services
Pluralsight, which now houses A Cloud Guru, is the broadest library here, with more than 6,500 courses and 2,500 hands-on labs. Its AWS Certified Security Specialty (SCS-C03) path has six courses and about 12 hours of video covering detection, incident response, infrastructure security, identity and access management, data protection, and logging, with a practice exam. That path itself lists no labs, so learners pair it with Pluralsight’s separate guided labs and cloud sandboxes, which support more than 80 AWS services.
A Cloud Guru courses and labs are included in the Cloud+ individual plan, and teams can buy business plans with analytics and skill assessments. The tradeoff is depth: Pluralsight is strongest for certification prep and general cloud skills, not specialist offensive or detection work, so security teams often use it alongside a dedicated provider.
Best for: Organizations that want one subscription for cloud certification prep across many roles.
How To Choose The Right Cloud Security Training Provider
Do You Need A Certification Or Practical Skills?
A cloud security certification such as CCSK or CCSP proves knowledge to employers and auditors, but neither exam asks you to fix a misconfigured IAM policy. Hands-on cloud labs from providers like Hack The Box, AppSecEngineer or Cybr build practical skill but carry less weight on a resume. SANS sits in between, combining heavy labs with GIAC exams. Many people start with one credential and add a lab platform.
Which Cloud Platforms Do You Actually Use?
Match the training to your environment. Cybr and Antisyphon lean heavily on AWS, while SANS, NotSoSecure, Hack The Box and AppSecEngineer cover AWS, Azure and Google Cloud. If your organization is mostly on one provider, a focused course pays off faster; see our list of AWS security training courses and bootcamps for single-platform options.
Is The Training For One Person Or A Whole Team?
Some products are built for teams only. Hack The Box BlackSky starts at ten concurrent users, and AppSecEngineer enterprise plans start at ten seats with admin dashboards. Individuals usually get better value from monthly subscriptions or a single on-demand course. For teams, check whether the provider offers progress tracking, assignments and SSO.
Who Pays For The Cloud Resources?
Hosted labs and sandboxes remove the risk of a surprise cloud bill. Some courses, such as Antisyphon’s Securing the Cloud: Foundations, ask you to use your own AWS account. That is realistic but means you must clean up resources afterward, and you should never use a corporate account for training.
Frequently Asked Questions
What Is The Best Cloud Security Certification For Beginners?
The CCSK from the Cloud Security Alliance is a common starting point because it is vendor-neutral, open-book and costs $445 for two exam attempts. CCSP from ISC2 is more senior and lists five years of required work experience. Beginners who want hands-on work alongside a credential can add a lab platform or a provider-specific course.
How Much Does Cloud Security Training Cost?
Costs vary widely. Subscriptions such as Cybr start at $20 per month, AppSecEngineer Pro Plus at $79 per month, and Antisyphon’s on-demand AWS course at $575. The CCSK exam fee is $445. At the top end, SANS OnDemand cloud courses were $8,780 in October 2026, before the GIAC exam add-on.
Can I Learn Cloud Security Without My Own Cloud Account?
Yes. Hack The Box hosts its BlackSky scenarios, AppSecEngineer provides cloud sandboxes on its Pro Plus plan, and Pluralsight offers AWS sandboxes. Cybr’s labs deploy into real environments with one click. These options let you practice safely without paying for or risking your own cloud resources.
Conclusion
For most organizations, the strongest path combines a recognized credential with regular hands-on practice. SANS Institute leads on depth and certification value, the Cloud Security Alliance’s CCSK gives teams an affordable common baseline, and Hack The Box and NotSoSecure provide realistic attack practice across AWS, Azure and GCP. Budget-conscious learners can get far with Cybr, Antisyphon or AppSecEngineer, while Pluralsight and OffSec make sense for people already invested in those libraries.
Whichever cloud security training providers you shortlist, check the current syllabus and lab environment before you buy, since cloud courses change often. Teams that live mostly in Microsoft should also review our guide to Azure and Microsoft 365 security training courses.
