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Software Defined Networking (SDN) offers a flexible and scalable architecture that abstracts decision making away from individual devices and provides a programmable network platform. However, implementing a centralized SDN architecture…

网络与互联网体系结构 · 计算机科学 2019-05-30 Michael Baddeley , Reza Nejabati , George Oikonomou , Mahesh Sooriyabandara , Dimitra Simeonidou

By introducing programmability, automated verification, and innovative debugging tools, Software-Defined Networks (SDNs) are poised to meet the increasingly stringent dependability requirements of today's communication networks. However,…

网络与互联网体系结构 · 计算机科学 2022-03-31 Marco Canini , Iosif Salem , Liron Schiff , Elad Michael Schiller , Stefan Schmid

Poor security of Internet routing enables adversaries to divert user data through unintended infrastructures (hijack). Of particular concern -- and the focus of this paper -- are cases where attackers reroute domestic traffic through…

网络与互联网体系结构 · 计算机科学 2025-07-22 Satadal Sengupta , Hyojoon Kim , Daniel Jubas , Maria Apostolaki , Jennifer Rexford

Recently, edge computing has emerged as a promising paradigm to support mobile access in IoT multinetworks. However, coexistence of heterogeneous wireless communication schemes brings about new challenges to the mobility management and…

网络与互联网体系结构 · 计算机科学 2021-04-07 Di Wu , Xiang Nie , Hanhui Deng , Zhijin Qin

Software Defined Networking (SDN) has become a new paradigm in computer networking, introducing a decoupled architecture that separates the network into the data plane and the control plane. The control plane acts as the centralized brain,…

形式语言与自动机理论 · 计算机科学 2024-11-01 Georgiana Caltais , Mahboobeh Zangiabady , Ervin Zvirbulis

With web applications becoming a preferred method of presenting graphical user interfaces to users, software vulnerabilities affecting web applications are becoming more and more prevalent and devastating. Some of these vulnerabilities,…

密码学与安全 · 计算机科学 2019-08-14 Michael Flanders

Software-Defined-eXchanges (SDXes) promise to tackle the timely quest of bringing improving the inter-domain routing ecosystem through SDN deployment. Yet, the naive deployment of SDN on the Internet raises concerns about the correctness of…

网络与互联网体系结构 · 计算机科学 2018-06-26 Arnaud Dethise , Marco Chiesa , Marco Canini

Attack paths are the potential chain of malicious activities an attacker performs to compromise network assets and acquire privileges through exploiting network vulnerabilities. Attack path analysis helps organizations to identify…

密码学与安全 · 计算机科学 2023-11-30 Houssem Jmal , Firas Ben Hmida , Nardine Basta , Muhammad Ikram , Mohamed Ali Kaafar , Andy Walker

Denial of Service (DoS) is a security threat which compromises the confidentiality of information stored in Local Area Networks (LANs) due to unauthorized access by spoofed IP addresses. SYN Flooding is a type of DoS which is harmful to…

密码学与安全 · 计算机科学 2012-02-09 Mehdi Ebady Manna , Angela Amphawan

There have been several approaches to provisioning traffic between core network nodes in Internet Service Provider (ISP) networks. Such approaches aim to minimize network delay, increase network capacity, and enhance network security…

网络与互联网体系结构 · 计算机科学 2010-11-12 Salah A. Aly , Nirwan Ansari , Anwar I. Walid , H. Vincent Poor

Distributed Denial-of-Service (DDoS) attacks represent a persistent threat to modern telecommunications networks: detecting and counteracting them is still a crucial unresolved challenge for network operators. DDoS attack detection is…

网络与互联网体系结构 · 计算机科学 2021-11-05 Damu Ding , Marco Savi , Domenico Siracusa

Data injection attacks (DIAs) pose a significant cybersecurity threat to the Smart Grid by enabling an attacker to compromise the integrity of data acquisition and manipulate estimated states without triggering bad data detection…

系统与控制 · 电气工程与系统科学 2024-11-26 Ke Sun , Iñaki Esnaola , H. Vincent Poor

Targeted attacks against network infrastructure are notoriously difficult to guard against. In the case of communication networks, such attacks can leave users vulnerable to censorship and surveillance, even when cryptography is used. Much…

密码学与安全 · 计算机科学 2017-04-11 Edward L. Platt , Daniel M. Romero

Distributed Denial of Service (DDoS) attacks have plagued the Internet for decades, but the basic defense approaches have not fundamentally changed. Rather, the size and rate of growth in attacks have actually outpaced carriers' and DDoS…

密码学与安全 · 计算机科学 2021-04-14 Zhiyi Zhang , Vishrant Vasavada , Siva Kesava Reddy Kakarla , Angelos Stavrou , Eric Osterweil , Lixia Zhang

Software-defined networking (SDN) has been widely utilized to enforce the security of traditional networks, thereby promoting the process of transforming traditional networks into SDN networks. However, SDN-based security enforcement…

密码学与安全 · 计算机科学 2023-01-11 Yunfei Meng , Changbo Ke , Zhiqiu Huang , Guohua Shen , Chunming Liu , Xiaojie Feng

Collaborative Intrusion Detection Systems (CIDS) are increasingly adopted to counter cyberattacks, as their collaborative nature enables them to adapt to diverse scenarios across heterogeneous environments. As distributed critical…

As cyberattacks become increasingly sophisticated, advanced Network Intrusion Detection Systems (NIDS) are critical for modern network security. Traditional signature-based NIDS are inadequate against zero-day and evolving attacks. In…

密码学与安全 · 计算机科学 2025-02-24 Benyamin Tafreshian , Shengzhi Zhang

Mirai is a type of malware that creates a botnet of internet-connected devices, which can later be used to infect other devices or servers. This paper aims to analyze and explain the Mirai code and create a low-cost simulation environment…

密码学与安全 · 计算机科学 2021-04-20 Bhagyashri Tushir , Hetesh Sehgal , Rohan Nair , Behnam Dezfouli , Yuhong Liu

The emergence of Software-Defined Networking (SDN) has changed the network structure by separating the control plane from the data plane. However, this innovation has also increased susceptibility to DDoS attacks. Existing detection…

Cloud infrastructure provides computing services where computing resources can be adjusted on-demand. However, the adoption of cloud infrastructures brings concerns like reliance on the service provider network, reliability, compliance for…

网络与互联网体系结构 · 计算机科学 2020-03-03 Aaqif Afzaal Abbasi , Shahab Shamshirband , Mohammed A. A. Al-qaness , Almas Abbasi , Nashat T. AL-Jallad , Amir Mosavi