

How to Convert .NET Framework to .NET Core: Migration Guide
The fullest guide on upgrading your .NET Framework app to .NET Core or .NET 7 or 8.
Integral parts of any custom applications, frameworks, and libraries should be upgraded regularly. Upgrading legacy systems lead to improved performance, easier further development, and better user experience, while a lapse in updates enables easy access for hackers.
Apps Upgrading
YOUR CURRENT SOFTWARE VERSION IS OUT OF SUPPORT
YOU WANT TO GET NEW LANGUAGE FEATURES AND BUG FIXES TO IMPROVE PERFORMANCE
THERE ARE REGULATORY ISSUES REQUIRING THE COMPANY TO USE ONLY MODERN TECHNOLOGIES
YOUR LEGACY SOLUTION EXPOSED TO RISK DUE TO SECURITY VULNERABILITIES
On average, all frameworks are only supported for 6–24 months. After this period, updates are no longer provided, which makes the framework considered “outdated” and causes serious security issues and makes the system vulnerable to hacking. The older the framework, the more challenging it becomes for the development team to edit or expand the system.
As soon as your software becomes more complex, it depends on more libraries and third-party software. Keeping those libraries up to date is critical, as the vulnerabilities and bugs in current dependencies will become bigger vulnerabilities and bugs that will affect your entire system.
The number of smartphone users is growing each day globally. This makes having a mobile-compatible web resource an absolute necessity. This is why, in addition to responsive and adaptive screens, you must have an appealing design and comprehensive UX to be able to provide valuable services to your users.
By upgrading legacy systems, we can also make them more convenient to use from mobile devices. According to Google, more web traffic comes from mobile devices than desktops.
It’s all
About
Security
The average cost of data breaches for enterprises is $3.92 million
The average time to identify a breach in 2019 was 206 days
of web apps contains security flaws or weaknesses that can be exploited
of business leaders noticed their cybersecurity risks are increasing
Hacker attacks occur every 39 seconds, or 2,244 times a day
The upgrading process differs from case to case, but there are standard steps you should keep in mind. We, as an experienced legacy modernization vendor, have prepared a basic roadmap for you to see the process.
It’s well-known that web apps are more agile than desktop applications. We assist our clients in moving desktop apps to the web to become more accessible to users and expand their business.
In many cases, application upgrading is a project that can be performed in-house. Unfortunately, if this process requires drastic changes in frameworks, in-house projects tend to fail.
The older your framework, the more complex the shift to the newest one
Setting up third-party libraries requires deep knowledge, as it can lead to security vulnerabilities if set up improperly
If you’ve decided to upgrade the app’s visual part, for instance, it’s better to involve web development providers
The fullest guide on upgrading your .NET Framework app to .NET Core or .NET 7 or 8.
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