Mailbox-based frequency limiting method and device, computer equipment and storage medium

Abstract

The embodiment of the invention discloses a mailbox-based frequency limiting method and device, computer equipment and a storage medium. The method comprises the following steps: receiving an operation request submitted by a user, wherein the operation request carries at least one user identifier; determining a request frequency of each user identifier in a preset time range based on a tree matching algorithm; and judging whether the request frequency meets a frequency limiting condition or not, and if yes, performing frequency limiting response operation on the operation request according toa preset behavior rule. According to the technical scheme provided by the embodiment of the invention, complete and effective analysis and interception of various malicious operation requests are realized, so that mailbox users are prevented from being interfered by illegal users, and the overall safety and reliability of the mailbox are improved. Meanwhile, the request frequency of the user identifier is determined based on the tree matching algorithm, the determination process is more efficient and accurate, request logs, request records and the like do not need to be stored any more, and alarge amount of storage space is saved.

Description

technical field [0001] The embodiment of the present invention relates to the field of computer technology, and in particular to a mailbox-based frequency limitation method, device, computer equipment and storage medium. Background technique [0002] With the popularization and commercialization of the Internet, email services on various social platforms continue to emerge. Email brings great convenience to people's work and life, but the system is also getting larger and larger as the business continues to expand. At the same time, data security and information security are also facing huge challenges, and there are also many malicious spam that bring a lot of property losses to users, so anti-spam technology emerges as the times require. [0003] The traditional way to improve mailbox security is to collect possible malicious email samples for analysis through user reports or honeypot mailboxes, and then simply count the network protocol addresses, and then judge whether i...

AI Technical Summary

Problems solved by technology

However, it is difficult to collect malicious emails using the above method, and the judgment method is also very single, which leads to low accuracy and efficiency in determining malicious emails, so that the security and reliability of mailboxes cannot be guaranteed.

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