You are running a startup and want to get started on cybersecurity? Have you just joined a startup and want to implement the first cybersecurity measures? Are you interested in what cybersecurity activities should be implemented at a particular growth phase of a startup?
You have come to the right place.
We have summarised our advice into one blog post from our experience as a cybersecurity startup and the countless pieces of advice we have given to friends, colleagues, and customers. First, we will help you to understand what growth phase is most applicable to you. Second, we cover the four growth phases and the applicable growth phases in detail. Third, we will give you an overview of cybersecurity measures.
Additionally, you can learn more about the latest cyber security trends for businesses.
TL;DR
Jump to the overview table of cybersecurity measures by growth phase.
Which growth phase is most applicable to you?
Let us have a look at the four growth phases that we will use in this blog post.

Needless to say, your startup should develop some software for these measurements to be relevant to your company. However, we also have some organizational measures that apply to all startups.
We will use four phases, which we think make a substantial difference in what cybersecurity measures you should implement:
- MVP
You have built your first software prototype but do not have any customers yet. Still, it would be best if you lay the groundwork for your cybersecurity journey. - First Customers
Your software has the first live users and core functionality—time to think of the essential cybersecurity measures. - Security-aware Customers
Your software looks polished, your user base is in the triple digits, and your team has around 10 people. Your customers now expect that your software is secure. - Enterprise-grade
You made it. Your software name is a synonym for the activity. Your organization is huge, as are the security expectations of your users.
Please be aware that you might need to look ahead one step depending on your industry or software. Especially in the health or financial sector, security is a main concern from the get-go, and your users won’t touch your software with a ten-foot pole if they don’t think their data is secure. So a security incident would probably be the end for your company at a young age.
If you want to learn more about what the different funding stages mean and what applies best to you, we found an interesting infographic for that. It outlines the startup growth phases, the likely investment sizes, potential investor groups, and probably startups achievements in the specific stage. Here is the link on Cloudways.
For each startup growth phase, we will suggest cybersecurity measures in the following categories:
- Infrastructure
- Software Development
- Organizational Measures
If you want to deep dive into possible cybersecurity measures for your phase, feel free to download our whitepaper on cybersecurity best practices for startups.
Cybersecurity measures in the MVP phase

The cybersecurity measures outlined here apply most to startups that have built their first software prototype but do not have any customers yet. They probably have not yet received funding or have received seed funding. As a result, they have only a few test users on their app.
For startups in the MVP phase, we suggest the following cybersecurity measures:
Area | Suggested Cybersecurity Measures |
Infrastructure |
|
Software Development |
|
Organizational Measures |
|
Cybersecurity measures in the first customer phase

The cybersecurity measures outlined here apply most to startups in the first customer phase. By now, your software has the first live users, maybe some customers and the core functionality is established. In addition, your startup has received seed or early-stage funding, and there are between 0 and 10 users on your software.
Time to think of the following essential cybersecurity measures.
Area | Suggested Cybersecurity Measures |
Infrastructure |
|
Software Development |
|
Organizational Measures |
|
Cybersecurity measures in security-aware customers phase
Congratulations, your startup has passed the first substantial achievements, and your software functionality is expanded with multiple features or products by now. Your customer base has passed the 100 customer mark, and your team is scaling up and struggling to keep that startup-organizational feeling intact. Your funding is now mainly invested in growth because your paying customers could already sustain your business on its’ own. You are in the early or later-stage funding rounds.
Cybersecurity measures have changed from something customers appreciate – to something they will expect is baked into your solution. Therefore, you should review if your applies standards for the earlier areas are still up-to-date and appropriate for your size. Plus, start thinking about the following topics:
Area | Suggested Cybersecurity Measures |
Infrastructure |
|
Software Development |
|
Organizational Measures |
|
Cybersecurity measures in the enterprise-grade phase

Are you even a startup anymore? Probably not. Your user base has grown into a five-digit figure. You have some big customers and some people in your organization have never met. You made it. If you still need funding, you are in a later stage funding round. If not, you are probably planning your IPO or are already public.
Your attractiveness as a target for hackers and your users’ security expectations have grown like your business. Consider the below measures in addition to everything you already have in place, and your IT security team is continuously enhancing.
Area | Suggested Cybersecurity Measures |
Infrastructure |
|
Software Development |
|
Organizational Measures |
|
Overview over cybersecurity measures by growth phases

You really just wanted to get an overview. Here are all the measures by stage and area. For more details, visit the individual sections. If you would like us to dive deeper into one topic, let us know.
If you are in the security-aware customers or enterprise-grade stage, here is a great vulnerability scanning tool for you that will help you to scale, run automated, and all releases will be secure: Crashtest Security Registration.
The good news for startups that haven’t gotten that far yet is that it is free for 14 days (you don’t even need a credit card), and you will have your scan started within 2 minutes. And to give back to the startup community, we have a special offer for fellow startups that can let you benefit from vulnerability scanning and stay within budget.
Stay secure!