![]() ![]() ![]() But if your data is encrypted the entire time it is in transit, only able to be decrypted by the other user, then it is much more protected. After all, if the server is compromised, so are your keys and your data. Logically, you can see why E2E encryption would be the ideal choice when it comes to security - encrypting the data the entire time it is traveling leaves your data less vulnerable than decrypting it halfway through. E2E encryption encrypts the data the entire time it is traveling from one user to the other - so even the server never decrypts the message. It is then encrypted again as it travels from the server to the recipient. The difference between these two can be the difference between keeping your data secure or being the victim of a breach.Ĭ2S encryption does protect your data while it is in transit, but it is decrypted at the server. ![]() What many don’t understand, though, is the difference between client-to-server (C2S) encryption and end-to-end (E2E) encryption. However, if you are new to encryption, it is important to understand that not all encryption is treated equal.Įncrypting data that is in transit - traveling from person to person or from a person to the cloud - is extremely important for data security. With encryption being an important part of data security, many services will boast that they protect your data with encryption. Best Practice #2: Understand the Difference Between C2S and E2E While each of these regulations govern a certain industry or country, their stances regarding PII are the same: it is your responsibility to keep it protected. These regulations come in many forms, including the GDPR, the FTC Act, HIPAA, GLBA, and the TCPA. PII needs to be protected, not only because it is the right thing to do, but also because many government regulations demand it. However, with digital data becoming just as important as physical data, PII can include IP addresses, login IDs, geolocation, or digital images. PII is any data that can be used to identify a specific individual, including Social Security numbers, phone numbers, email addresses, and physical addresses. One important data set to protect is Personally Identifiable Information (PII). The first step to any data encryption policy is to identify what data needs to be protected. Best Practice #1: Protect Personally Identifiable Information ![]() If you are new to data encryption and want the basics - and how to tell if a service you are using is employing efficient encryption techniques - look no further than these encryption best practices. Your computer and servers have a massive amount of information, and the most sensitive information should also be encrypted to keep it protected in the case of a breach or if the hardware is stolen. When data is stored at your facility, or “at rest,” it also needs to be protected. This is considered data “in transit”, and it should be encrypted as it travels from one place to another. This is true whether we are sending our credit card information or if we are discussing sensitive company data with a colleague. Encryption is a key facet of modern computing - we often need to send data across the world quickly, and naturally, we only want it to be seen by its intended recipient. While encryption itself can be complex, understanding what it is and how it works doesn’t have to be.Įncryption is the process of encoding data so that it cannot be read without a key. If you are new to data security, encryption might seem overly complicated and hard to understand. ![]()
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