Research on maturity assessment of data leakage prevention capability for telecommunications enterprises

Wang Xueqiong; Liu Jianqiao; Zhou Xuhua

doi:10.11959/j.issn.1000-0801.DXKX250480

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Research on maturity assessment of data leakage prevention capability for telecommunications enterprises

Engineering and Application | 更新时间：2026-05-13

- Research on maturity assessment of data leakage prevention capability for telecommunications enterprises
- Telecommunications Science Vol. 42, Issue 4, Pages: 205-215(2026)
- 作者机构：
  
  1.中国电信股份有限公司研究院，上海 200123
  2.中国电信股份有限公司江西分公司，江西南昌 330029
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.DXKX250480
  CLC： TP309
- Received：29 July 2025，
  
  Revised：2025-09-19，
  
  Accepted：17 October 2025，
  
  Published：20 April 2026
- 稿件说明：
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王雪琼,刘坚桥,周旭华.电信企业数据防泄露能力成熟度评估研究[J].电信科学,2026,42(04):205-215.

Wang Xueqiong,Liu Jianqiao,Zhou Xuhua.Research on maturity assessment of data leakage prevention capability for telecommunications enterprises[J].Telecommunications Science,2026,42(04):205-215.
王雪琼,刘坚桥,周旭华.电信企业数据防泄露能力成熟度评估研究[J].电信科学,2026,42(04):205-215. DOI： 10.11959/j.issn.1000-0801.DXKX250480.

Wang Xueqiong,Liu Jianqiao,Zhou Xuhua.Research on maturity assessment of data leakage prevention capability for telecommunications enterprises[J].Telecommunications Science,2026,42(04):205-215. DOI： 10.11959/j.issn.1000-0801.DXKX250480.

摘要

数据资源作为国家战略性资源，其重要性日益凸显。随着数字化转型的深入推进，数据泄露风险也日趋严峻。这一问题不仅直接威胁个人隐私，更可能因重要数据与国家核心数据的泄露，对国家安全产生深层次危害。现有研究多聚焦于数据泄露防范，而对其能力评估的研究则相对匮乏。为此，基于中国电信在数据防泄露领域的实践经验，构建了一个涵盖管理体系、技术支撑、运营保障3大能力领域，以及数据全生命周期、业务应用、数据流动和通用4大过程领域的数据防泄露能力成熟度模型。以中国电信某子公司数据流动过程维度数据防泄露实践为例，通过实证分析与评估，验证了该模型在实践应用中的科学性与可行性。

Abstract

Data resources are recognized as a national strategic asset

whose significance has become increasingly prominent. With the accelerated advancement of digital transformation

data leakage risks have also grown more severe. This issue not only poses direct threats to personal privacy but may also cause deep-seated harm to national security due to the exposure of critical and national core data. Existing research primarily focuses on data leakage prevention measures

while studies on capability assessment in this domain remain relatively scarce. To address this gap

based on China Telecom’s practical experience in data leakage

a data leakage protection capability maturity model was constructed. The model covered three capability domains: management system

technical support

and operational guarantee

as well as four process domains: the entire data lifecycle

business application

data flow

and general practices. Through empirical analysis and evaluation conducted on data leakage protection practices within the data flow process at a subsidiary of China Telecom

the model’s scientific validity and feasibility are demonstrated in practical implementation.

关键词

Keywords

references

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