You already know how to test a server. Cloud changes who owns that server, and that changes your whole job.
On a normal network, you break into the machine. In cloud, Amazon or Microsoft owns the machine. They patch it. They will not let you near it.
What is left for you is the customer’s own setup. Who has access, what is switched on, and what somebody left open by mistake. Here are the five cloud security skills that matter, in the order you need them.
The short answer: An ethical hacker needs five cloud security skills. Know the provider’s testing rules. Read permissions. Spot settings left open. Trace a website flaw into the account. Read cloud logs. Your tools barely change. What changes is that you test the customer’s setup, not the provider’s machines.
Skill 1: Knowing what you are allowed to test
Every cloud provider publishes a page saying what you may test. Read it before you touch anything.
Amazon names the services you can test on your own account without asking. It bans a few kinds of test completely. For a few others, you have to give two weeks of notice (AWS).
Microsoft is more relaxed. It says that “as of June 15, 2017, Microsoft no longer requires pre-approval to conduct a penetration test against Azure resources” (Microsoft). Some tests are still banned there too, including anything that floods a service with traffic.
Two providers, two rulebooks. Of all the cloud security skills in this guide, this is the one that keeps you out of court. It also changes how you plan a penetration test before you start.
Is cloud penetration testing legal in India?
Yes, if you have written permission from the account owner and you follow the provider’s rules. Testing an account you do not own is a crime. So is ignoring a provider ban, whatever your reason.
Skill 2: Reading cloud permissions
Almost every cloud attack runs through permissions. The system that controls them is called IAM, short for identity and access management.
Think of an office access card. One card opens the front door. Another opens every door in the building, including the server room. In cloud, people hand out the second card far too often.
The Cloud Security Alliance ranked permissions the second biggest cloud risk in 2024 (CSA). Most real breaches are not clever. Somebody had more access than they needed, and an attacker found their key.
Four things you need to be able to do:
- Read a permission file and say plainly what it allows
- Spot the card that opens every door instead of one
- Follow one account and see what else it can reach
- Check whether an account can quietly give itself more access
This is closer to reading a rental agreement than running a tool. Most people skip it, which is exactly why it pays.
Skill 3: Spotting settings left open
A setting left open by mistake is called a misconfiguration. The usual example is a storage folder that anyone on the internet can open and read.
The Cloud Security Alliance called this the biggest cloud risk of 2024, ahead of permissions. The same report says something you should notice. Three older risks, including attacks that flood a service, “were now rated low enough to be excluded from this report.” The providers fixed them.
So checking settings is now the main job. OWASP, which publishes the best known list of website security risks, puts bad settings at number two (OWASP Top 10:2025).
Of the five cloud security skills here, this is the one a free tool can help you with. Cloud security testing tools do most of the scanning. Learn one well. Then learn to sort its results by real risk, which is the same skill as any vulnerability assessment.
Skill 4: Tracing a website flaw into the account
This is the attack path that defines cloud testing. It is also the first thing interviewers ask about.
Every cloud machine keeps a short set of notes about itself. The notes sit at a fixed address inside the machine. They include a temporary set of login details, which the machine uses to talk to the rest of the account. Anything running on that machine can ask for them.
Now picture a website on that machine with one flaw. You can make it fetch any web address you give it. That flaw has a name, server-side request forgery. Point it at the notes, and the website fetches those login details for you.
Amazon’s fix was to make the machine ask for a one-time pass before it hands anything over (AWS). Older setups skip that step, which is why this still works so often.
So the chain has three steps. Website flaw, then login details, then whatever those details are allowed to do. Skill 2 decides how far that last step goes. Few cloud security skills are tested harder in an interview. This one builds on common attack vectors and AWS hacking basics you already know.
Do I need AWS experience to learn cloud security?
A free account is enough to start. Build something small, break your own setup, then read the logs afterwards. Employers care that you have used a real console, not that you ran a big system.
Skill 5. Reading cloud logs and reporting what you found
The cloud records every action you take. That changes how you work and what you hand over.
Each command is saved with a timestamp and the key that ran it. For the defending team, that is a gift. For you, it means your work is visible. A good report says what you did, when you did it, and which log line proves it.
MITRE ATT&CK publishes a free public list of the moves real attackers make in cloud (MITRE). Match your findings to that list. It turns a pile of tool output into something a defender can act on, and the SOC analyst reading your report will thank you.
| On a normal network | In cloud |
|---|---|
| Find an open port on a server | Find out who can reach the service |
| Break in through an unpatched system | Find the permission that was too wide |
| Steal passwords from memory | Ask the machine for its own login details |
| Hide in the network noise | Accept that the log recorded you |
These are the cloud security skills that get you asked back.
Conclusion
Cloud security is India’s second largest skills gap. ISC2 put it at 43 percent in its September 2026 India study, behind AI at 52 percent (ISC2). A free account and a practice app cover all five skills above.
Start with the rules. Open your provider’s testing page and read it end to end this week, because every other skill here depends on knowing what you may touch. Then break your own setup and write up what you find.
On the certificate, know two things before you spend money. The Certified Cloud Security Professional needs five years of paid work experience, so it is a target rather than a starting point. The AWS Security Specialty exam has no experience rule and costs about half as much. Our guide to cyber security certifications lists current fees in rupees for both. Pair either one with ethical hacking skills. That combination is the usual route into how to become an ethical hacker.
Frequently asked questions
1. What are the main cloud security skills employers ask for?
Reading permissions, checking settings, understanding cloud logs, and knowing the provider testing rules. ISC2’s September 2026 India study named cloud security the country’s second largest skills gap, cited by 43 percent of the Indian professionals surveyed.
2. What skills are required for cloud security in an entry-level role?
Comfort with one provider’s console, reading permission files, running a settings scanner, and writing findings clearly. Hiring managers in the 2025 ISC2 study ranked problem-solving, teamwork and communication as their three most valued non-technical skills.
3. How is ethical hacking in cloud computing different from normal hacking?
The provider owns and patches the machines, so breaking into the operating system is off limits. You test the customer’s own settings and permissions instead. All of that work stays inside the provider’s published testing rules.
4. Can I legally test my own AWS account?
Yes, for the services AWS permits. Amazon publishes a list of what you can test without asking. It bans a few kinds of test completely, and asks for two weeks of notice on a few others. Read that page first.
5. Which is the best cloud security certification for beginners?
Not the Certified Cloud Security Professional, which needs five years of paid work experience before you can certify. A provider exam such as the AWS Security Specialty has no experience rule and costs roughly half as much.
6. Do I need network security knowledge for cloud security?
Yes. Cloud network security still involves the same ideas, like which machines can talk to which, only now you set it up in a console instead of on hardware. The names change between providers, the concepts do not.
7. What cloud security testing tools should I learn first?
Start with your provider’s own command line tool and one free settings scanner. Reading and ranking the results matters far more than collecting tools, because most findings turn out to be low risk or false alarms.
8. Is cloud security training worth it without a cloud job?
It is, as long as you pair it with a free account and real practice. A cloud security course teaches the ideas. Employers screen for console time, and for cloud security skills you can walk them through in writing.
9. What is the usual cloud security certification path?
Most people start with an exam from the cloud provider they already use. A certificate that is not tied to one provider comes next. The Certified Cloud Security Professional comes last, once the five-year experience bar is met.
10. How long does it take to build cloud security skills?
With a few hours each week, most people get comfortable with one provider’s permissions and settings in three to four months. Real depth across several providers takes far longer, and you rarely need it early on.
