开发基于轻量级服务路径验证的SDN安全模型 (EnsureS),使用批量散列和标签验证.
S Pradeep1, Yogesh Kumar Sharma2, Umesh Kumar Lilhore3
1Department of Computer Science and Engineering, Malla Reddy Engineering College for Women, UGC Autonomous Institution, Maisammaguda, Secunderabad, Telangana, India.
Scientific reports
|October 13, 2023
概括
本研究介绍了软件定义网络 (SDN) 的高效和安全的服务路径验证模型 EnsureS. 确保S可以最大限度地降低计算开销,并增强网络完整性,防止路线更改和数据包伪造等攻击.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
背景情况:
- 软件定义网络 (SDN) 提供了增强的适应性,但也带来了新的安全挑战.
- 维护服务路径完整性在SDN中至关重要,以防止恶意行为者利用.
- 现有的安全措施可能无法充分解决SDN架构中的独特漏洞.
研究的目的:
- 在SDN环境中引入EnsureS,这是一种用于SDN环境中高效和安全的服务路径验证的新型模型.
- 加强服务路径的安全性和完整性,以防各种网络攻击.
- 为了减少计算开销,同时保持强大的安全标准.
主要方法:
- 使用批量散列来汇总数据包,在验证过程中最大限度地减少计算开销.
- 实现标签验证,利用预先建立的信任关系来实现数据包的真实性.
- 将这些技术整合到用于验证服务路径的简化方法中.
主要成果:
- 与既有方法相比,EnsureS有效地降低了计算开销.
- 拟议的解决方案保持了高安全标准,而不会影响性能.
- 证明了减少攻击的影响,例如路线更改和数据包伪造.
结论:
- 在SDN中,EnsureS提供了一种高效和安全的服务路径验证方法.
- 该模型显著提高了SDN网络的整体完整性和安全性.
- 在现代网络基础设施中,EnsureS为解决关键安全问题提供了实用解决方案.
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