地理信息安全技术研究进展与展望
随着地理信息应用的深入，精度高、涉密广的地理信息安全保护要求与现阶段经济发展对地理信息共享需求的矛盾日益尖锐，如何在安全的前提下促进地理信息最大程度的共享已成为目前迫切需要解决的重要问题，亟须可靠的技术保护地理信息安全。本文综述了近几年来地理信息安全技术的进展，包括将数据转变为密文的加密技术、具有版权保护和溯源追踪作用的数字水印技术、能够控制时间和权限的安全控制技术、可以降低数据精度和删除涉密属性的保密处理技术以及防止篡改和可认证的区块链技术。然后，论述了地理信息安全技术在地理信息安全防护中的应用。最后，展望了地理信息安全技术的未来发展方向和进一步需要解决的关键问题。...
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| Published in | Ce hui xue bao Vol. 51; no. 6; pp. 1017 - 1028 |
|---|---|
| Main Authors | , , |
| Format | Journal Article |
| Language | Chinese English |
| Published |
Beijing
Surveying and Mapping Press
01.06.2022
江苏省地理信息资源开发与利用协同创新中心,江苏南京 210023 虚拟地理环境教育部重点实验室(南京师范大学),江苏 南京 210023 江苏省地理环境演化国家重点实验室培育建设点,江苏 南京 210023 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1001-1595 1001-1595 |
| DOI | 10.11947/j.AGCS.2022.20220172 |
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| Abstract | 随着地理信息应用的深入，精度高、涉密广的地理信息安全保护要求与现阶段经济发展对地理信息共享需求的矛盾日益尖锐，如何在安全的前提下促进地理信息最大程度的共享已成为目前迫切需要解决的重要问题，亟须可靠的技术保护地理信息安全。本文综述了近几年来地理信息安全技术的进展，包括将数据转变为密文的加密技术、具有版权保护和溯源追踪作用的数字水印技术、能够控制时间和权限的安全控制技术、可以降低数据精度和删除涉密属性的保密处理技术以及防止篡改和可认证的区块链技术。然后，论述了地理信息安全技术在地理信息安全防护中的应用。最后，展望了地理信息安全技术的未来发展方向和进一步需要解决的关键问题。 |
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| AbstractList | 随着地理信息应用的深入，精度高、涉密广的地理信息安全保护要求与现阶段经济发展对地理信息共享需求的矛盾日益尖锐，如何在安全的前提下促进地理信息最大程度的共享已成为目前迫切需要解决的重要问题，亟须可靠的技术保护地理信息安全。本文综述了近几年来地理信息安全技术的进展，包括将数据转变为密文的加密技术、具有版权保护和溯源追踪作用的数字水印技术、能够控制时间和权限的安全控制技术、可以降低数据精度和删除涉密属性的保密处理技术以及防止篡改和可认证的区块链技术。然后，论述了地理信息安全技术在地理信息安全防护中的应用。最后，展望了地理信息安全技术的未来发展方向和进一步需要解决的关键问题。 P208; 随着地理信息应用的深入,精度高、涉密广的地理信息安全保护要求与现阶段经济发展对地理信息共享需求的矛盾日益尖锐,如何在安全的前提下促进地理信息最大程度的共享已成为目前迫切需要解决的重要问题,亟须可靠的技术保护地理信息安全.本文综述了近几年来地理信息安全技术的进展,包括将数据转变为密文的加密技术、具有版权保护和溯源追踪作用的数字水印技术、能够控制时间和权限的安全控制技术、可以降低数据精度和删除涉密属性的保密处理技术以及防止篡改和可认证的区块链技术.然后,论述了地理信息安全技术在地理信息安全防护中的应用.最后,展望了地理信息安全技术的未来发展方向和进一步需要解决的关键问题. |
| Author | 任娜 朱长青 徐鼎捷 |
| AuthorAffiliation | 虚拟地理环境教育部重点实验室(南京师范大学),江苏 南京 210023;江苏省地理环境演化国家重点实验室培育建设点,江苏 南京 210023;江苏省地理信息资源开发与利用协同创新中心,江苏南京 210023 |
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| Author_FL | ZHU Changqing REN Na XU Dingjie |
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| Copyright | Jun 2022. This work is published under https://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. Copyright © Wanfang Data Co. Ltd. All Rights Reserved. |
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| Publisher | Surveying and Mapping Press 江苏省地理信息资源开发与利用协同创新中心,江苏南京 210023 虚拟地理环境教育部重点实验室(南京师范大学),江苏 南京 210023 江苏省地理环境演化国家重点实验室培育建设点,江苏 南京 210023 |
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| Title | 地理信息安全技术研究进展与展望 |
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