What is elliptic curve cryptography and what service integrates it?


Among the various security options built into a service, surely none can be missing encryption system, whose purpose is to encrypt data or a file to make it “unreadable” for third parties. Among the various types that exist, one particularly effective is the Elliptic Curve Cryptography which uses specific cryptographic algorithms to create systems called public (or asymmetric) keys.

How does it work? The ECC (acronym for Elliptic Curve Cryptography) is based on elliptic curve theory, which can be used to create more cryptographic keys fast, small and efficient. Public-key systems like ECC use a mathematical process to combine two distinct keys and use the resulting key to encrypt and decrypt data. One is a public key that can be shared, the other is a private key known only to you. This type of encryption is believed very sure.

Is there a service that uses an elliptic curve encryption system? NordLocker is one of them. It is the world’s first end-to-end file encryption tool with a private cloud that provides the privacy and security the user’s storage point. With NordLocker, the secret key generated by the ECC is never exposed and is encrypted directly by the device, even with the XChaCha20 Poly1305 IETF system. In short: one double protection to achieve one of the highest safety standards.

NordLocker: how files are encrypted

Each user is provided with a type of vault, a encrypted folder: All added data is protected by encryption. Just drag and drop a file and NordLocker will do it all automatically. However, one of the coolest features is the possibility share in complete safety these encrypted files. As? Granting the recipient access to the vault through a system of public and private keys.

One of the most important steps to getting started with NordLocker is to create one master password which is used via the Argon2id system to encrypt and decrypt the secret key and therefore access your files in a totally secure way. This password, as well as everything kept in the vault, is completely private, as is NordLocker – which follows a strict policy zero knowledge – stores any data. It is therefore a perfect solution to keep any file protected from prying eyes.

You can securely access your data wherever you are: it’s enough for you Sync them across all devices and platforms associated with your account. Your data is continuously backed up and protected against unauthorized access or malware. It is active until November 30th the Cyber ​​Month offer. A whole month dedicated to network security where NordLocker is discounting all of their yearly plans.

For example the plan 2TB Personal Plus is on sale at the price of 6.99 euros per month, save 53%. Staff is the cheapest 500 GB for 2.99 euros per month, but features are more limited. There’s one too free plan with 3GB of available storage space: perfect for testing NordLocker’s features and deciding later if you want to continue benefiting from impeccable storage security. All discounts, offers and promotions are available on the official website by clicking on this link.

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