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Cloud networks increasingly rely on machine learning based Network Intrusion Detection Systems to defend against evolving cyber threats. However, real-world deployments are challenged by limited labeled data, non-stationary traffic, and…

机器学习 · 计算机科学 2026-04-15 Anasuya Chattopadhyay , Daniel Reti , Hans D. Schotten

Both AMD and Intel have presented technologies for confidential computing in cloud environments. The proposed solutions - AMD SEV (-ES, -SNP) and Intel TDX - protect Virtual Machines (VMs) against attacks from higher privileged layers…

密码学与安全 · 计算机科学 2021-09-23 Felicitas Hetzelt , Martin Radev , Robert Buhren , Mathias Morbitzer , Jean-Pierre Seifert

The year 2022 saw a significant increase in Microsoft vulnerabilities, reaching an all-time high in the past decade. With new vulnerabilities constantly emerging, there is an urgent need for proactive approaches to harden systems and…

密码学与安全 · 计算机科学 2023-12-27 Ashvini A Kulshrestha , Guanqun Song , Ting Zhu

The number of cyber-attacks have substantially increased over the past decade resulting in huge organizational financial losses. Indeed, it is no longer a matter of "if" but "when" a security incident will take place. A Security Operations…

Intrusion detection systems (IDS) are essential for protecting computer systems and networks against a wide range of cyber threats that continue to evolve over time. IDS are commonly categorized into two main types, each with its own…

密码学与安全 · 计算机科学 2026-01-21 Messaouda Boutassetta , Amina Makhlouf , Newfel Messaoudi , Abdelmadjid Benmachiche , Ines Boutabia

The security of modern vehicles has become increasingly important, with the controller area network (CAN) bus serving as a critical communication backbone for various Electronic Control Units (ECUs). The absence of robust security measures…

密码学与安全 · 计算机科学 2025-06-13 Stefano Longari , Paolo Cerracchio , Michele Carminati , Stefano Zanero

In the existing software development ecosystem, security issues introduced by third-party code cannot be overlooked. Among these security concerns, memory access vulnerabilities stand out prominently, leading to risks such as the theft or…

密码学与安全 · 计算机科学 2025-09-30 Yue Jin , Yibin Xu , Chengyuan Yang , Han Wang , Tianyi Huang , Tianyue Lu , Mingyu Chen

Modern vehicles rely on a fleet of electronic control units (ECUs) connected through controller area network (CAN) buses for critical vehicular control. With the expansion of advanced connectivity features in automobiles and the elevated…

密码学与安全 · 计算机科学 2023-10-10 Md Hasan Shahriar , Yang Xiao , Pablo Moriano , Wenjing Lou , Y. Thomas Hou

The objective of this is to develop a Fuzzy aided Application layer Semantic Intrusion Detection System (FASIDS) which works in the application layer of the network stack. FASIDS consist of semantic IDS and Fuzzy based IDS. Rule based IDS…

密码学与安全 · 计算机科学 2010-07-15 S. Sangeetha , V. Vaidehi

Brain-Computer Interfaces (BCIs) comprise a rapidly evolving field of technology with the potential of far-reaching impact in domains ranging from medical over industrial to artistic, gaming, and military. Today, these emerging BCI…

密码学与安全 · 计算机科学 2022-09-21 Maryna Kapitonova , Philipp Kellmeyer , Simon Vogt , Tonio Ball

In the digital age, users store personal data in corporate databases, making data security central to enterprise management. Given the extensive attack surface, assets face challenges like weak authentication, vulnerabilities, and malware.…

密码学与安全 · 计算机科学 2024-11-12 Zilin Huang , Xiulai Li , Xinyi Cao , Ke Chen , Longjuan Wang , Logan Bo-Yee Liu

Backdoor attacks are emerging threats to deep neural networks, which typically embed malicious behaviors into a victim model by injecting poisoned samples. Adversaries can activate the injected backdoor during inference by presenting the…

密码学与安全 · 计算机科学 2025-12-05 Bingyin Zhao , Yingjie Lao

Many damaging cybersecurity attacks are enabled when an attacker can access residual sensitive information (e.g. cryptographic keys, personal identifiers) left behind from earlier computation. Attackers can sometimes use residual…

密码学与安全 · 计算机科学 2021-06-21 Deborah Shands , Carolyn Talcott

As an inevitable trend of future 5G networks, Software Defined architecture has many advantages in providing central- ized control and flexible resource management. But it is also confronted with various security challenges and potential…

密码学与安全 · 计算机科学 2017-08-16 Jiaqi Li , Zhifeng Zhao , Rongpeng Li

Security of embedded computing systems is becoming of paramount concern as these devices become more ubiquitous, contain personal information and are increasingly used for financial transactions. Security attacks targeting embedded systems…

硬件体系结构 · 计算机科学 2015-11-09 Roshan G. Ragel , Jude A. Ambrose , Sri Parameswaran

Intrusion detection systems (IDS) help detect unauthorized activities or intrusions that may compromise the confidentiality, integrity or availability of a resource. This paper presents a general overview of IDSs, the way they are…

密码学与安全 · 计算机科学 2017-12-04 Liu Hua Yeo , Xiangdong Che , Shalini Lakkaraju

Reconfigurable Intelligent Surfaces (RIS) have emerged as a transformative technology capable of reshaping wireless environments through dynamic manipulation of electromagnetic waves. While extensive research has explored their theoretical…

密码学与安全 · 计算机科学 2025-12-19 Ziyu Chen , Yitong Shen , Jingzhe Zhang , Yao Zheng , Yili Ren , Xuyu Wang , Shiwen Mao , Hanqing Guo

Modern intrusion detection systems (IDSes) for virtualized environments are deployed in the virtualization layer with components inside the virtual machine monitor (VMM) and the trusted host virtual machine (VM). Such IDSes can monitor at…

密码学与安全 · 计算机科学 2014-10-07 Aleksandar Milenkoski , Samuel Kounev , Alberto Avritzer , Nuno Antunes , Marco Vieira

An Intrusion Detection System (IDS) is a software that monitors a single or a network of computers for malicious activities (attacks) that are aimed at stealing or censoring information or corrupting network protocols. Most techniques used…

密码学与安全 · 计算机科学 2015-05-12 Mahdi Zamani , Mahnush Movahedi

In the era of the Internet of Things (IoT) and data sharing, users frequently upload their personal information to enterprise databases to enjoy enhanced service experiences provided by various online services. However, the widespread…

密码学与安全 · 计算机科学 2024-11-05 Zilin Huang , Xiangyan Tang , Hongyu Li , Xinyi Cao , Jieren Cheng