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A homogeneous and heterogeneous network security reinforcing method and device

A homogeneous, heterogeneous, network security technology, applied in the field of network security, can solve problems such as uneven repair time, unreasonable configuration, high security risk, etc., extend the time for successful attack, reduce unreasonable configuration, and overcome singleness Effect

Inactive Publication Date: 2019-06-07
泰萍科技(杭州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Network security products also have technical defects. It takes a certain amount of time from the discovery of defects to the provision of patches. Even for the same type of defects, each manufacturer provides different repair solutions. The longer the time, the higher the security risk;
[0006] 2. Different manufacturers have different research directions and methods for network security products. No product from a single manufacturer can effectively detect and defend against all known or unknown security issues. The quality and time of release of signature databases vary. The product has a high probability of leakage prevention;
[0007] 3. There are also potential backdoors or loopholes in network security products, or protection loopholes due to unreasonable configuration. Once these backdoors or loopholes are exploited, the consequences will be disastrous;

Method used

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  • A homogeneous and heterogeneous network security reinforcing method and device
  • A homogeneous and heterogeneous network security reinforcing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1, see figure 1 As shown, a homogeneous and heterogeneous network security reinforcement method, the steps are as follows:

[0025] 1. For a certain protection function m, we choose n heterogeneous network security products (n>=2);

[0026] 2. Network security products are deployed in a transparent mode and connected in series, and the BYPASS function of the same group of transmission ports of a single product is configured and activated during deployment;

[0027] 3. Redundantly deploy similar or identical protection policy configurations on network security products at all levels according to application requirements;

[0028] 4. When the network access reaches the protection system, it is detected by n-level products in turn, and if there is an attack behavior that conforms to the defined protection strategy, it will be blocked by the product that has detected the attack behavior, otherwise it will be released;

[0029] 5. When one of the products fail...

Embodiment 2

[0030] Example 2, see figure 2 As shown, a homogeneous and heterogeneous network security hardening device, the steps are as follows:

[0031] 1. Select a group of homogeneous and heterogeneous network security products (n, n>=2), and at least 2 products in the selected group of products can realize one or more identical and / or similar functions;

[0032] 2. Network security products are deployed in a transparent mode and connected in series, and the BYPASS function of the input and output terminals of a single product in the same group is configured and activated during deployment;

[0033] 3. Redundantly deploy similar or identical security functions or policy configurations on network security products at all levels according to application requirements;

[0034] 4. When the network access reaches the protection system, it is detected by n-level products in turn, and if there is an attack behavior that conforms to the defined protection strategy, it will be blocked by...

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Abstract

The invention discloses a homogeneous and heterogeneous network security reinforcing method and device, which effectively reduce security risks and reliability risks faced by single security product protection. The method comprises the following steps of: 1, selecting a group of heterogeneous network security products with a BYPASS function; 2, deploying the network security products in series ina transparent mode, and activating a BYPASS function of the same group of input and output ports of a single product during deployment; And step 3, according to application requirements, carrying outredundant deployment on similar or same security functions or policy configurations on each level of network security product, and enabling at least two products to realize one or more similar or samesecurity functions or policies through configuration.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a homogeneous and heterogeneous network security reinforcement method and device. Background technique [0002] Faced with an increasingly complex network security environment, network users usually choose various network security products to protect the systems and devices in the trust zone. Common protective measures include but are not limited to firewall (FW), intrusion detection (IDS), intrusion prevention (IPS), virus and Trojan horse filtering (AV), website filtering (URL), etc. [0003] With the rise of the network security industry, various manufacturers have also developed various network security products based on their respective platforms or general-purpose platforms, and each product includes one or more of the above-mentioned protection functions. At the same time, each manufacturer continues to supplement and improve product signature databases (includ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/24
Inventor 不公告发明人
Owner 泰萍科技(杭州)有限公司