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This work addresses JavaScript malware detection to enhance client-side web application security with a behavior-based system. The ability to detect malicious JavaScript execution sequences is a critical problem in modern web security as…

密码学与安全 · 计算机科学 2025-05-28 Pedro Pereira , José Gonçalves , João Vitorino , Eva Maia , Isabel Praça

With the rapid development of internet technologies, social networks, and other related areas, user authentication becomes more and more important to protect the data of users. Password authentication is one of the widely used methods to…

密码学与安全 · 计算机科学 2023-01-31 Lifeng Han

Domain Name System (DNS), one of the important infrastructure in the Internet, was vulnerable to attacks, for the DNS designer didn't take security issues into consideration at the beginning. The defects of DNS may lead to users' failure of…

网络与互联网体系结构 · 计算机科学 2017-04-24 Caiyun Huang , Peng Zhang , Junpeng Liu , Yong Sun , Xueqiang Zou

State-of-the-art password guessing tools, such as HashCat and John the Ripper, enable users to check billions of passwords per second against password hashes. In addition to performing straightforward dictionary attacks, these tools can…

密码学与安全 · 计算机科学 2019-02-18 Briland Hitaj , Paolo Gasti , Giuseppe Ateniese , Fernando Perez-Cruz

The convergence of information and communication technologies has introduced new and advanced capabilities to Industrial Control Systems. However, concurrently, it has heightened their vulnerability to cyber attacks. Consequently, the…

密码学与安全 · 计算机科学 2024-04-29 Pavlos Cheimonidis , Kontantinos Rantos

Efficient search operations in databases are paramount for timely retrieval of information various applications. This research introduces a novel approach, combining dynamicalgorithm1 selection and caching2 strategies, to optimize search…

数据库 · 计算机科学 2023-11-15 Hakikat Singh

Open source software vulnerabilities pose significant security risks to downstream applications. While vulnerability databases provide valuable information for mitigation, many security patches are released silently in new commits of OSS…

软件工程 · 计算机科学 2025-03-27 Yiran Cheng , Ting Zhang , Lwin Khin Shar , Zhe Lang , David Lo , Shichao Lv , Dongliang Fang , Zhiqiang Shi , Limin Sun

In unsecured network environments, ownership protection of digital contents, such as images, is becoming a growing concern. Different watermarking methods have been proposed to address the copyright protection of digital materials.…

多媒体 · 计算机科学 2020-04-08 Mahsa Kadkhodaei , Shadrokh Samavi

Password updates are a critical account security measure and an essential part of the password lifecycle. Service providers and common security recommendations advise users to update their passwords in response to incidents or as a critical…

密码学与安全 · 计算机科学 2025-11-17 Alexander Krause , Jacques Suray , Lea Schmüser , Marten Oltrogge , Oliver Wiese , Maximilian Golla , Sascha Fahl

The complexity of browsers has steadily increased over the years, driven by the continuous introduction and update of Web platform components, such as novel Web APIs and security mechanisms. Their specifications are manually reviewed by…

密码学与安全 · 计算机科学 2022-09-02 Lorenzo Veronese , Benjamin Farinier , Pedro Bernardo , Mauro Tempesta , Marco Squarcina , Matteo Maffei

Although cryptographic algorithms may be mathematically secure, it is often possible to leak secret information from the implementation of the algorithms. Timing and power side-channel vulnerabilities are some of the most widely considered…

密码学与安全 · 计算机科学 2023-10-31 Ferhat Erata , Ruzica Piskac , Victor Mateu , Jakub Szefer

Malicious domains are increasingly common and pose a severe cybersecurity threat. Specifically, many types of current cyber attacks use URLs for attack communications (e.g., C\&C, phishing, and spear-phishing). Despite the continuous…

密码学与安全 · 计算机科学 2020-06-03 Chen Hajaj , Nitay Hason , Nissim Harel , Amit Dvir

In order to ensure the quality of software and prevent attacks from hackers on critical systems, static analysis tools are frequently utilized to detect vulnerabilities in the early development phase. However, these tools often report a…

软件工程 · 计算机科学 2022-09-28 Thanh Trong Vu , Hieu Dinh Vo

Word embedding is a Natural Language Processing (NLP) technique that automatically maps words from a vocabulary to vectors of real numbers in an embedding space. It has been widely used in recent years to boost the performance of a vari-ety…

计算与语言 · 计算机科学 2017-09-25 Arpita Roy , Youngja Park , SHimei Pan

Fraudulent activities on digital banking services are becoming more intricate by the day, challenging existing defenses. While older rule driven methods struggle to keep pace, even precision focused algorithms fall short when new scams are…

密码学与安全 · 计算机科学 2026-01-21 Karthikeyan V. R. , Premnath S. , Kavinraaj S. , J. Sangeetha

As the Internet help us cross cultural border by providing different information, plagiarism issue is bound to arise. As a result, plagiarism detection becomes more demanding in overcoming this issue. Different plagiarism detection tools…

计算机视觉与模式识别 · 计算机科学 2010-03-25 Chow Kok Kent , Naomie Salim

As large language models (LLM) are increasingly used for text generation tasks, it is critical to audit their usages, govern their applications, and mitigate their potential harms. Existing watermark techniques are shown effective in…

机器学习 · 计算机科学 2024-08-09 Chaoyi Zhu , Jeroen Galjaard , Pin-Yu Chen , Lydia Y. Chen

In the field of multimodal fact checking, the accuracy of retrieving evidence from different modalities has a significant impact on the downstream claim verification process. Existing general multimodal retrieval methods are often…

信息检索 · 计算机科学 2026-05-28 Zhongtian Hua , Yi Luo , Meijia Yu , Yingjie Han

Webshell is a type of backdoor, and web applications are widely exposed to webshell injection attacks. Therefore, it is important to study webshell detection techniques. In this study, we propose a webshell detection method. We first…

密码学与安全 · 计算机科学 2025-02-28 Zhiqiang Wang , Haoyu Wang , Lu Hao

Complex word identification (CWI) is a cornerstone process towards proper text simplification. CWI is highly dependent on context, whereas its difficulty is augmented by the scarcity of available datasets which vary greatly in terms of…

计算与语言 · 计算机科学 2022-05-17 George-Eduard Zaharia , Răzvan-Alexandru Smădu , Dumitru-Clementin Cercel , Mihai Dascalu