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Although the security benefits of domain name encryption technologies such as DNS over TLS (DoT), DNS over HTTPS (DoH), and Encrypted Client Hello (ECH) are clear, their positive impact on user privacy is weakened by--the still exposed--IP…

密码学与安全 · 计算机科学 2021-06-17 Nguyen Phong Hoang , Arian Akhavan Niaki , Phillipa Gill , Michalis Polychronakis

Development of information technology, especially in the field of computer network allows the exchange of information faster and more complex and the data that is exchanged can vary. Security of data on communication in the network is a…

密码学与安全 · 计算机科学 2015-08-25 Heru Pranata , Leon Andretti Abdillah , Usman Ependi

Automated browsers are widely used to study the web at scale. Their premise is that they measure what regular browsers would encounter on the web. In practice, deviations due to detection of automation have been found. To what extent…

密码学与安全 · 计算机科学 2022-05-19 Benjamin Krumnow , Hugo Jonker , Stefan Karsch

This paper presents a practical side-channel attack that identifies the social web service account of a visitor to an attacker's website. Our attack leverages the widely adopted user-blocking mechanism, abusing its inherent property that…

密码学与安全 · 计算机科学 2018-05-15 Takuya Watanabe , Eitaro Shioji , Mitsuaki Akiyama , Keito Sasaoka , Takeshi Yagi , Tatsuya Mori

Internet as become the way of life in the fast growing digital life.Even with the increase in the internet speed, higher latency time is still a challenge. To reduce latency, caching and pre fetching techniques can be used. However, caching…

信息检索 · 计算机科学 2017-06-29 Jyotsna Parmar , Jyoti

Fake reviews and review manipulation are growing problems on online marketplaces globally. Review Hijacking is a new review manipulation tactic in which unethical sellers "hijack" an existing product page (usually one with many positive…

计算与语言 · 计算机科学 2021-09-27 Monika Daryani , James Caverlee

In-browser cryptojacking involves hijacking the CPU power of a website's visitor to perform CPU-intensive cryptocurrency mining, and has been on the rise, with 8500% growth during 2017. While some websites advocate cryptojacking as a…

密码学与安全 · 计算机科学 2018-09-10 Muhammad Saad , Aminollah Khormali , Aziz Mohaisen

Over the past decade, side-channels have proven to be significant and practical threats to modern computing systems. Recent attacks have all exploited the underlying shared hardware. While practical, mounting such a complicated attack is…

密码学与安全 · 计算机科学 2020-04-24 Mehmet Sinan Inci , Thomas Eisenbarth , Berk Sunar

One of the key security threats on the Internet are the compromised machines that can be used to launch various security attacks such as spamming and spreading malware, accessing useful information and DDoS. Attackers for spamming activity…

网络与互联网体系结构 · 计算机科学 2014-02-11 Rajesh R Chauhan , G S Praveen Kumar

Secret-dependent timing behavior in cryptographic implementations has resulted in exploitable vulnerabilities, undermining their security. Over the years, numerous tools to automatically detect timing leakage or even to prove their absence…

密码学与安全 · 计算机科学 2023-04-25 Jan Wichelmann , Florian Sieck , Anna Pätschke , Thomas Eisenbarth

The proliferation of fake news poses a serious threat to society, as it can misinform and manipulate the public, erode trust in institutions, and undermine democratic processes. To address this issue, we present FakeSwarm, a fake news…

社会与信息网络 · 计算机科学 2023-11-01 Jun Wu , Xuesong Ye

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

With the development and widespread application of digital image processing technology, image splicing has become a common method of image manipulation, raising numerous security and legal issues. This paper introduces a new splicing image…

计算机视觉与模式识别 · 计算机科学 2024-05-20 Ao Xiang , Jingyu Zhang , Qin Yang , Liyang Wang , Yu Cheng

Model merging is a widespread technology in large language models (LLMs) that integrates multiple task-specific LLMs into a unified one, enabling the merged model to inherit the specialized capabilities of these LLMs. Most task-specific…

计算与语言 · 计算机科学 2025-02-18 Zhenyuan Guo , Yi Shi , Wenlong Meng , Chen Gong , Chengkun Wei , Wenzhi Chen

Recent years have witnessed a rising trend in social-sensor cloud identity cloning incidents. However, existing approaches suffer from unsatisfactory performance, a lack of solutions for detecting duplicated accounts, and a lack of…

密码学与安全 · 计算机科学 2025-08-14 Ahmed Alharbi , Hai Dong , Xun Yi

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

Cyber adversaries have increasingly leveraged social engineering attacks to breach large organizations and threaten the well-being of today's online users. One clever technique, the "watering hole" attack, compromises a legitimate website…

密码学与安全 · 计算机科学 2020-02-19 Zheyuan Ryan Shi , Aaron Schlenker , Brian Hay , Daniel Bittleston , Siyu Gao , Emily Peterson , John Trezza , Fei Fang

Phishing attacks pose a significant threat to Internet users, with cybercriminals elaborately replicating the visual appearance of legitimate websites to deceive victims. Visual similarity-based detection systems have emerged as an…

密码学与安全 · 计算机科学 2025-01-31 Fujiao Ji , Kiho Lee , Hyungjoon Koo , Wenhao You , Euijin Choo , Hyoungshick Kim , Doowon Kim

Searchable Symmetric Encryption (SSE) enables efficient search capabilities over encrypted data, allowing users to maintain privacy while utilizing cloud storage. However, SSE schemes are vulnerable to leakage attacks that exploit access…

密码学与安全 · 计算机科学 2025-04-30 Joshua Chiu , Partha Protim Paul , Zahin Wahab

Mobile collaborative learning (MCL) is extensively recognized field all over the world. It demonstrates the cerebral approach combining the several technology to handle the problem of learning. MCL motivates the social and educational…

密码学与安全 · 计算机科学 2013-09-19 Abdul Razaque , Khald. M. Elleithy