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An Intrusion Detection System (IDS) is vital in cybersecurity, detecting unauthorized activity across networks. With attacks on network layers increasing, stronger IDSs are needed. Yet most IDSs rely on centralized detection, forcing IoT…

密码学与安全 · 计算机科学 2026-05-20 Mohammad Hossein Gholamrezazadeh , AhmadReza Montazerolghaem

Now-a-days, cyberattacks are increasing at an unprecedented rate. Phishing is a social engineering attack which has a massive global impact, destroying the financial and economic value of corporations, government sectors and individuals. In…

密码学与安全 · 计算机科学 2022-05-12 Kalaharsha Pagadala

According to recent empirical studies, a majority of users have the same, or very similar, passwords across multiple password-secured online services. This practice can have disastrous consequences, as one password being compromised puts…

信息论 · 计算机科学 2020-09-01 Salman Salamatian , Wasim Huleihel , Ahmad Beirami , Asaf Cohen , Muriel Médard

In this paper, the problem of simultaneous cyber attack and fault detection and isolation (CAFDI) in cyber-physical systems (CPS) is studied. The proposed solution methodology consists of two filters on the plant and the command and control…

系统与控制 · 电气工程与系统科学 2020-09-15 Mahdi Taheri , Khashayar Khorasani , Iman Shames , Nader Meskin

Martinovic et al. proposed a Brain-Computer-Interface (BCI) -based attack in which an adversary is able to infer private information about a user, such as their bank or area-of-living, by analyzing the user's brain activities. However, a…

密码学与安全 · 计算机科学 2017-05-31 Mario Frank , Tiffany Hwu , Sakshi Jain , Robert Knight , Ivan Martinovic , Prateek Mittal , Daniele Perito , Dawn Song

Digital security technology is able to identify and prevent many threats to users accounts. However, some threats remain that, to provide reliable security, require human intervention: e.g., through users paying attention to warning…

密码学与安全 · 计算机科学 2019-01-11 Elissa M. Redmiles

Claim span identification (CSI) is an important step in fact-checking pipelines, aiming to identify text segments that contain a checkworthy claim or assertion in a social media post. Despite its importance to journalists and human…

计算与语言 · 计算机科学 2023-10-30 Shubham Mittal , Megha Sundriyal , Preslav Nakov

Cross-site scripting (XSS) is one of the major threats menacing the privacy of data and the navigation of trusted web applications. Since its reveal in late 1999 by Microsoft security engineers, several techniques have been developed in the…

密码学与安全 · 计算机科学 2024-04-24 Abdelhakim Hannousse , Salima Yahiouche , Mohamed Cherif Nait-Hamoud

Low-rate application layer distributed denial of service (LDDoS) attacks are both powerful and stealthy. They force vulnerable webservers to open all available connections to the adversary, denying resources to real users. Mitigation advice…

网络与互联网体系结构 · 计算机科学 2019-04-03 Michael Siracusano , Stavros Shiaeles , Bogdan Ghita

Malicious websites and phishing URLs pose an ever-increasing cybersecurity risk, with phishing attacks growing by 40% in a single year. Traditional detection approaches rely on machine learning classifiers or rule-based scanners operating…

密码学与安全 · 计算机科学 2025-06-05 Avihay Cohen

The landscape of adversarial attacks against text classifiers continues to grow, with new attacks developed every year and many of them available in standard toolkits, such as TextAttack and OpenAttack. In response, there is a growing body…

We introduce a Semantic Identification Attack, in which an adversary uses semantic signals about the pages visited in one browsing session to identify other browsing sessions launched by the same user. This attack allows an adver- sary to…

密码学与安全 · 计算机科学 2016-11-01 Neel Guha

Content Security Policy (CSP) is an effective security mechanism that prevents the exploitation of Cross-Site Scripting (XSS) vulnerabilities on websites by specifying the sources from which their web pages can load resources, such as…

密码学与安全 · 计算机科学 2023-09-15 Matteo Golinelli , Francesco Bonomi , Bruno Crispo

Stepping-stone intrusions (SSIs) are a prevalent network evasion technique in which attackers route sessions through chains of compromised intermediate hosts to obscure their origin. Effective SSI detection requires correlating the incoming…

密码学与安全 · 计算机科学 2026-04-13 Nate Mathews , Nicholas Hopper , Matthew Wright

Homoglyph attacks are a common technique used by hackers to conduct phishing. Domain names or links that are visually similar to actual ones are created via punycode to obfuscate the attack, making the victim more susceptible to phishing.…

计算机视觉与模式识别 · 计算机科学 2021-01-11 Joon Sern Lee , Gui Peng David Yam , Jin Hao Chan

A malicious attempt to exhaust a victim's resources to cause it to crash or halt its services is known as a distributed denial-of-service (DDoS) attack. DDOS attacks stop authorized users from accessing specific services available on the…

密码学与安全 · 计算机科学 2023-08-31 Azadeh Golduzian

In the past few years, cybersecurity is becoming very important due to the rise in internet users. The internet attacks such as Denial of service (DoS) and Distributed Denial of Service (DDoS) attacks severely harm a website or server and…

密码学与安全 · 计算机科学 2023-08-21 Arun Kumar Silivery , Kovvur Ram Mohan Rao , L K Suresh Kumar

Distributed denial of service(DDos) attack is ongoing dangerous threat to the Internet. Commonly, DDos attacks are carried out at the network layer, e.g. SYN flooding, ICMP flooding and UDP flooding, which are called Distributed denial of…

网络与互联网体系结构 · 计算机科学 2014-02-11 Prajwal R Thakare , K. Hanumantha Rao

Disruption from service caused by DDoS attacks is an immense threat to Internet today. These attacks can disrupt the availability of Internet services completely, by eating either computational or communication resources through sheer…

密码学与安全 · 计算机科学 2012-03-13 B. B. Gupta , Manoj Misra , R. C. Joshi

To address the increasing complexity and frequency of cybersecurity incidents emphasized by the recent cybersecurity threat reports with over 10 billion instances, cyber threat intelligence (CTI) plays a critical role in the modern…