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Quantization strategy hosting method and device based on Linux seccomp

A strategy and hosting platform technology, applied in the field of quantitative strategy hosting methods and devices based on Linuxseccomp, can solve problems such as security risks, aggravating the workload of SDK developers, and restricting SDK design.

Pending Publication Date: 2021-09-21
GF SECURITIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the broker provides the development SDK, and the user strategy is compiled into a dynamic link library using the SDK access and uploaded to the broker's server. The customer's strategy program is an untrusted third-party program, which has great security risks; SDK design needs to be considered User code may bypass some rules and restrictions of SDK, which increases the workload of SDK developers and limits the design of SDK

Method used

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  • Quantization strategy hosting method and device based on Linux seccomp
  • Quantization strategy hosting method and device based on Linux seccomp
  • Quantization strategy hosting method and device based on Linux seccomp

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Embodiment Construction

[0038] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0039] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0040] In describing the present invention, it is to be understood that the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "central", "end ", "length", "outer end" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the d...

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Abstract

The invention discloses a quantization strategy hosting method and device based on Linux seccomp. The device comprises a strategy hosting platform. The strategy hosting platform comprises a strategy process and an agent process; the strategy process and the agent process are mutually connected and conducted; the strategy process is jointly supported by four modules of proxy, loader, SDK and a user strategy dynamic library; the agent process is mutually connected with an order B, a market information B, a timer B and a manager B; according to the method, a user strategy is compiled into a dynamic link library through SDK access and uploaded to a brokerage server for operation, a strategy program of a client belongs to an untrusted third-party program, and great potential safety hazards exist; when the SDK is designed, it needs to be considered that user codes may bypass some rule limitations of the SDK, so that the workload of an SDK developer is increased, and the design of the SDK is also limited.

Description

technical field [0001] The invention relates to the technical field of a quantitative trading strategy hosting platform, in particular to a Linuxseccomp-based quantitative strategy hosting method and device. Background technique [0002] Quantitative trading strategy hosting for programmatic securities trading. Generally, the broker provides the development SDK, and the user strategy is compiled into a dynamic link library using the SDK access and uploaded to the broker's server. The customer's strategy program is an untrusted third-party program, which has great security risks; SDK design needs to be considered User code may bypass some rules and restrictions of SDK, which increases the workload of SDK developers and limits the design of SDK. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a quantitative policy hosting method and device based on Linux seccomp; through the control of the running sandbox, the sec...

Claims

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Application Information

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IPC IPC(8): G06F8/41G06F9/445G06F21/12G06Q40/04
CPCG06F8/41G06F21/121G06F9/44521G06Q40/04
Inventor 李文峰
Owner GF SECURITIES CO LTD
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