{"id":311143,"date":"2025-05-21T11:00:00","date_gmt":"2025-05-21T09:00:00","guid":{"rendered":"https:\/\/nextcloud.com\/?p=311143"},"modified":"2025-08-19T19:22:57","modified_gmt":"2025-08-19T17:22:57","slug":"open-source-vs-proprietary-software-myths-risks-and-what-organizations-need-to-know","status":"publish","type":"post","link":"https:\/\/nextcloud.com\/fr\/blog\/open-source-vs-proprietary-software-myths-risks-and-what-organizations-need-to-know\/","title":{"rendered":"Open source vs proprietary software: myths, risks, and what organizations need to know"},"content":{"rendered":"\n

Open source is hot.<\/p>\n\n\n\n

All major Silicon Valley players use it as a code base: It runs Google’s servers, powers Microsoft’s code, and shapes AI at Meta. But for many, concerns remain, with questions such as: Is open source secure? Can it be trusted for business-critical infrastructure? What happens if we \u201cjust replace one dependency with another\u201d?<\/p>\n\n\n\n

At Nextcloud, we often hear the same myths around open source. So, let’s tackle some of them here.<\/p>\n\n\n\n

1. Myth: \u201cOpen source is not stable. I don\u2019t want to deal with bugs all day.\u201d<\/h2>\n\n\n\n

For some reason, people often think that open source means \u201camateur-built\u201d, \u201crisky\u201d, or \u201cno clear responsibility.\u201d But these statements could not be further from the truth.<\/p>\n\n\n\n

When we talk about the stability of software, it isn’t a question of open source vs proprietary. It depends on who develops and maintains the project. In purely volunteer-run open source projects, there might be a perception that bugs go unfixed because there is no financial incentive.<\/p>\n\n\n\n

However, the reality is often the opposite.<\/p>\n\n\n\n

When people contribute to open source in their free time, they take pride in their work. The transparency of open development means your code is visible to anyone, such as your peers and potential employers. Just as you might dress up before going out, developers are motivated to dress up their code, and write clean, functional code. Because after all, it’s out there for anyone to see. And this of course includes avoiding bugs, and ensuring the stability of the software.<\/p>\n\n\n\n

For proprietary software, bug fixing is often driven by business priorities. If resolving an issue doesn’t directly impact revenue, companies may delay it, or even ignore it completely. Just think of the gaming industry releasing unstable games to the public because of commercial deadlines.<\/p>\n\n\n\n

That being said, non-commercial open source projects can sometimes prioritize developer needs over user experience. This may lead to a steeper learning curve, particularly for new users, since ease-of-use or first-time onboarding might not be top priorities for long-term contributors.<\/p>\n\n\n\n

But when a company, like Nextcloud, backs an open source project, you get the best of both worlds:<\/p>\n\n\n\n

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  1. Development happens in the open, motivating developers to write high-quality, peer reviewed code.<\/li>\n\n\n\n
  2. Customer requirements drive usability, stability, and long-term support.<\/li>\n<\/ol>\n\n\n\n

    The result is open source software that is not only robust and stable, but also ready for real-world needs.<\/p>\n\n\n\n

    2. Myth: \u201cOpen source is not secure. I can\u2019t take that risk for my business.\u201d<\/h2>\n\n\n\n

    In proprietary code, security is often treated as a cost center. What matters most isn\u2019t whether a product is secure, but whether people believe it is. That’s why sheer headcount of employees working in security doesn’t mean a safer product<\/a>. The opposite might even be true: fewer people, working transparently and collaboratively, might deliver better results.<\/p>\n\n\n\n

    That’s exactly what the open source approach: transparency above everything. The code is open anyone to inspect, test, and improve. Vulnerabilities don’t stay hidden as they are found, reported, and fixed in the open. (Remember how we highlighted that developers take pride in their work and will actively contribute to improvements!)<\/p>\n\n\n\n

    This effect of transparency is clear in the software industry, but also in other areas of society. Communicating openly leads to better science, better governance, and better market pricing. So, security is not the result of money-motivated strategies. A secure, open source system is the outcome of a process powered by visibility, collaboration, and constant peer review.<\/p>\n\n\n\n

    \"Nextcloud<\/figure>\n\n\n\n

    At Nextcloud, we use this model to track and fix vulnerabilities and send updates to customers. After a safe window for patching, we also publicly disclose any issues in a security advisory. This allows users to verify whether their systems need to be updated and guarantees a secure response to exposures.<\/p>\n\n\n\n

    On top of that, our open source code can also be analyzed by professional security firms. For example, the city of Geneva contracted Swiss IT security firm Kyos to publicly inspect Nextcloud\u2019s code as part of their due diligence. Anyone can access the findings of this extensive inspection through a quick and simple download<\/a>.<\/p>\n\n\n

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    Did you know that? Nextcloud’s bug bounty program<\/h3>\n

    Nextcloud also offers a bug bounty of up to $10,000 to anyone who responsibly reports a vulnerability. This openness attracts independent contributors who help make our platform more protected. Once we\u2019ve fixed the issue, we thank them publicly in our advisories, turning potential risks into shared progress.<\/p>\n\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\r\n\t\t\t\r\n\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/section>\n\n\n

    3. Myth: \u201cOpen source is not ready for enterprise or business use.\u201d<\/h2>\n\n\n\n

    You often hear privacy enthusiasts talk about using open source, but it\u2019s far from a niche subject. On the contrary. Many enterprises and big business deploy open source software to develop their systems. To understand its popularity, you just have to look at the numbers.<\/p>\n\n\n\n