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In the growing world of the internet, the number of ways to obtain crucial data such as passwords and login credentials, as well as sensitive personal information has expanded. Page impersonation, often known as phishing, is one method of…

密码学与安全 · 计算机科学 2022-09-07 Aman Rangapur , Tarun Kanakam , Dhanvanthini P

In order to maximize the applicability of sentiment analysis results, it is necessary to not only classify the overall sentiment (positive/negative) of a given document but also to identify the main words that contribute to the…

计算与语言 · 计算机科学 2017-10-02 Gichang Lee , Jaeyun Jeong , Seungwan Seo , CzangYeob Kim , Pilsung Kang

Existing watermarking algorithms are vulnerable to paraphrase attacks because of their token-level design. To address this issue, we propose SemStamp, a robust sentence-level semantic watermarking algorithm based on locality-sensitive…

In this paper, we present a general scheme for building reproducible and extensible datasets for website phishing detection. The aim is to (1) enable comparison of systems using different features, (2) overtake the short-lived nature of…

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

A phishing attack is a sort of cyber assault in which the attacker sends fake communications to entice a human victim to provide personal information or credentials. Phishing website identification can assist visitors in avoiding becoming…

密码学与安全 · 计算机科学 2022-12-22 Farnoosh Shirani Bidabadi , Shuaifang Wang

One of the most pressing threats to computing systems is software vulnerabilities, which can compromise both hardware and software components. Existing methods for vulnerability detection remain suboptimal. Traditional techniques are both…

密码学与安全 · 计算机科学 2023-09-28 Jin Wang , Zishan Huang , Hengli Liu , Nianyi Yang , Yinhao Xiao

Website fingerprinting (WF) attacks, usually conducted with the help of a machine learning-based classifier, enable a network eavesdropper to pinpoint which web page a user is accessing through the inspection of traffic patterns. These…

密码学与安全 · 计算机科学 2022-11-29 Alexander Veicht , Cedric Renggli , Diogo Barradas

In an algorithmic complexity attack, a malicious party takes advantage of the worst-case behavior of an algorithm to cause denial-of-service. A prominent algorithmic complexity attack is regular expression denial-of-service (ReDoS), in…

密码学与安全 · 计算机科学 2017-01-17 Valentin Wüstholz , Oswaldo Olivo , Marijn J. H. Heule , Isil Dillig

Keystroke Dynamics is an important biometric solution for person authentication. Based upon keystroke dynamics, this paper designs an embedded password protection device, develops an online system, collects two public databases for…

密码学与安全 · 计算机科学 2013-10-17 Juan Liu , Baochang Zhang , Linlin Shen , Jianzhuang Liu , Jason Zhao

The identification of vulnerabilities is an important element in the software development life cycle to ensure the security of software. While vulnerability identification based on the source code is a well studied field, the identification…

密码学与安全 · 计算机科学 2022-12-05 Andreas Schaad , Dominik Binder

The ability to continuously discover domain-specific content from the Web is critical for many applications. While focused crawling strategies have been shown to be effective for discovery, configuring a focused crawler is difficult and…

信息检索 · 计算机科学 2019-02-27 Kien Pham , Aécio Santos , Juliana Freire

PageRank is a well-known centrality measure for the web used in search engines, representing the importance of each web page. In this paper, we follow the line of recent research on the development of distributed algorithms for computation…

系统与控制 · 电气工程与系统科学 2019-07-24 Atsushi Suzuki , Hideaki Ishii

Database Management Systems (DBMSs) are vital components in modern data-driven systems. Their complexity often leads to logic bugs, which are implementation errors within the DBMSs that can lead to incorrect query results, data exposure,…

密码学与安全 · 计算机科学 2024-07-08 Jin Wei , Ping Chen , Kangjie Lu , Jun Dai , Xiaoyan Sun

Fuzzing is a popular vulnerability automated testing method utilized by professionals and broader community alike. However, despite its abilities, fuzzing is a time-consuming, computationally expensive process. This is problematic for the…

软件工程 · 计算机科学 2023-07-25 Michael Wang , Michael Robinson

Embedding words in a vector space has gained a lot of attention in recent years. While state-of-the-art methods provide efficient computation of word similarities via a low-dimensional matrix embedding, their motivation is often left…

计算与语言 · 计算机科学 2016-09-29 Shihao Ji , Hyokun Yun , Pinar Yanardag , Shin Matsushima , S. V. N. Vishwanathan

Software vulnerabilities can pose severe harms to a computing system. They can lead to system crash, privacy leakage, or even physical damage. Correctly identifying vulnerabilities among enormous software codes in a timely manner is so far…

密码学与安全 · 计算机科学 2022-11-24 Jin Wang , Hui Xiao , Shuwen Zhong , Yinhao Xiao

Preservation of information and computer security is broadly dependent on the secured authentication system which is underpinned by password. Text based password is a commonly used and available system for authentication. But it bears many…

密码学与安全 · 计算机科学 2022-05-26 Sanjida Akter Sharna , Sheikh Ashraf Ali

In object detection, post-processing methods like Non-maximum Suppression (NMS) are widely used. NMS can substantially reduce the number of false positive detections but may still keep some detections with low objectness scores. In order to…

计算机视觉与模式识别 · 计算机科学 2023-04-04 Angzhi Fan , Benjamin Ticknor , Yali Amit

The persistent threat posed by malicious domain names in cyber-attacks underscores the urgent need for effective detection mechanisms. Traditional machine learning methods, while capable of identifying such domains, often suffer from high…

密码学与安全 · 计算机科学 2025-02-24 Daiki Chiba , Hiroki Nakano , Takashi Koide

Password authentication is a very important system security procedure to gain access to user resources. In the Traditional password authentication methods a server has check the authenticity of the users. In our proposed method users can…

密码学与安全 · 计算机科学 2011-12-13 A. S. N. Chakravarthy , Penmetsa V. Krishna Raja , Prof. P. S. Avadhani