With Static Data Masking, you create copies of a database, with data matching the original data. These are the two most commonly used approaches to data masking: Masking each piece of data that you have is just a smart thing to do. Even if that is not the case, simple human error is always something to factor in. And countless leaks have taught us all that even the best-protected databases can fall victim to attacks by sophisticated malware. But you can see already how easily the data you’re in charge of can be multiplied.Įach new copy makes the data more vulnerable. You can also use data for training your employees and/or contractors or to run analytics. Or various 3rd parties that need data to offer services to you. It’s a dev environment and the data they need for testing. This includes the data you store as well as any copies of it that you make, regardless of the purposes.Īnd there are plenty of legitimate reasons for creating new copies of your users’ data. Many data protection laws these days give strict guidelines on how user data must be handled, GDPR and CCPA being the most prominent examples. Since the approaches to these are completely different, we’re going to explore them separately below. Ultimately, the difference is whether you want to mask your own email address or have a database of user emails that need to be masked. Submit a functioning email address on a site you don’t trust.Comply with privacy laws and secure data according to their guidelines.Make sure the user data you share with 3rd parties is secure.Randomize the real user data to test software.There can be many reasons for email masking. What are the use cases for email masking? The goal is always to hide the real data from unwanted eyes. Usually, an email address that’s masked keeps its original format and can’t be easily traced back to the original address.Įmail masking is often a part of a bigger data masking process where sensitive data, such as names, last names, Social Security or credit card numbers are transformed. Let’s begin!Įmail masking is the technique of altering email addresses, usually in order to protect the real data from mistakenly (or intentionally) being misused. ![]() ![]() ![]() Whether you wish to secure your email address or those of thousands of your clients, we may have something useful for you. In light of all of this, email masking has become more important than ever before. It’s also because of the many major privacy regulations that pop up in response to these abuses. There has been a lot of talk in recent years about data protection, partly because of the leaks and data abuses we hear about almost daily.
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