4 results about "Password manager" patented technology

The application provides a mimic system account password dynamic management method, which comprises the following steps: in an initial state, the same user account has different passwords on different mimic components and executors; a password cracking detector is arranged on the executor or mimic component of the mimic system to detect whether the executor or mimic component is subjected to a password cracking attack in real time; when it is detected that the executor or mimic component is subjected to a password cracking attack, the current user account is locked, the executor or mimic component is informed to enable a traffic filtering rule to block the network attack cracking, and a password regeneration request message is sent to a password manager to change the password of the current user account; wherein the password cracking attack detection step comprises the following steps: detecting whether the number of login requests in a certain time range exceeds a preset threshold value, and if yes, and the return result of each login request is failure, it is considered that a password cracking attack occurs.

The application discloses a password processing method and device based on a blockchain and a medium. The password processing method and device based on the blockchain utilize a blockchain super account book technology to perform segmented processing on user password plaintext when the user password plaintext is saved, and the user password plaintext is saved by multiple password administrators. When a user forgets a password, the password can be restored only by permission of the multiple password administrators. In addition, each time a password is input or restored, super account book verification and recording are performed, and the security of password management is significantly improved.

This invention provides a file encryption device, comprising: a file input pool, a file formatter, a matrix multiplier, an inverse matrix unit, a file output pool, a user password manager, an encryption matrix generator, a universal DES encryptor, an encryption matrix array, and a universal DES decryptor. This invention can meet the needs of people's daily electronic data for low security and large data volumes, avoiding the use of expensive professional data encryption hardware or software, and preventing low-cost data cracking. It provides a low-computation, low-latency, and low-cost encryption device based on a matrix transformation algorithm.

A system and method for protecting user data using a key escrow service. The key escrow service may be hosted by a service provider to integrate Identity Access Management (IAM) solutions, such as Single-Sign-On (SSO) and / or System for Cross-domain Identity Management (SCIM), with a zero-knowledge service, such as a password manager or other service handling sensitive user data. In examples, secure enclave technology may be used to allow the service provider to host and manage the key escrow service without being able to access any cryptographic key used and / or stored within a secure enclave. Accordingly, in some aspects, the service provider may have the ability to store users'secret keys for SSO and sharing keys for SCIM in a trusted, secure storage location without breaking the zero-knowledge principles of the infrastructure.