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Static analysis is a powerful tool for detecting security vulnerabilities and other programming problems. Global taint tracking, in particular, can spot vulnerabilities arising from complicated data flow across multiple functions. However,…

Software Engineering · Computer Science 2023-01-26 Yiu Wai Chow , Max Schäfer , Michael Pradel

Recent studies have shown that federated learning (FL) is vulnerable to poisoning attacks that inject a backdoor into the global model. These attacks are effective even when performed by a single client, and undetectable by most existing…

Cryptography and Security · Computer Science 2021-04-20 Sebastien Andreina , Giorgia Azzurra Marson , Helen Möllering , Ghassan Karame

Owing to the increase in 'certified' phishing websites, there is a steady increase in the number of phishing cases and general susceptibility to phishing. Trust mechanisms (e.g., HTTPS Lock Indicators, SSL Certificates) that help…

In the landscape of application ecosystems, today's cloud users wish to personalize not only their browsers with various extensions or their smartphones with various applications, but also the various extensions and applications themselves.…

Cryptography and Security · Computer Science 2015-04-13 Florian Schröder , Raphael M. Reischuk , Johannes Gehrke

Phishing attacks represents one of the primary attack methods which is used by cyber attackers. In many cases, attackers use deceptive emails along with malicious attachments to trick users into giving away sensitive information or…

Cryptography and Security · Computer Science 2026-02-12 Fatemeh Nejati , Mahdi Rabbani , Morteza Eskandarian , Mansur Mirani , Gunjan Piya , Igor Opushnyev , Ali A. Ghorbani , Sajjad Dadkhah

In the standard web browser programming model, third-party scripts included in an application execute with the same privilege as the application's own code. This leaves the application's confidential data vulnerable to theft and leakage by…

Cryptography and Security · Computer Science 2023-05-09 Abhishek Bichhawat , Vineet Rajani , Jinank Jain , Deepak Garg , Christian Hammer

Large Language Models (LLMs) rely on optimizations like Automatic Prefix Caching (APC) to accelerate inference. APC works by reusing previously computed states for the beginning part of a request (prefix), when another request starts with…

Cryptography and Security · Computer Science 2026-05-21 Panagiotis Georgios Pennas , Konstantinos Papaioannou , Marco Guarnieri , Thaleia Dimitra Doudali

The growing misuse of Vision-Language Models (VLMs) has led providers to deploy multiple safeguards, including alignment tuning, system prompts, and content moderation. However, the real-world robustness of these defenses against…

Cryptography and Security · Computer Science 2025-11-21 Yijun Yang , Lichao Wang , Jianping Zhang , Chi Harold Liu , Lanqing Hong , Qiang Xu

We quickly approach a "pervasive future" where pervasive computing is the norm. In this scenario, humans are surrounded by a multitude of heterogeneous devices that assist them in almost every aspect of their daily routines. The realization…

Cryptography and Security · Computer Science 2019-07-12 Artur Souza , Antônio A. F. Loureiro , Leonardo B. Oliveira

Deep learning technologies are pivotal in enhancing the performance of WiFi-based wireless sensing systems. However, they are inherently vulnerable to adversarial perturbation attacks, and regrettably, there is lacking serious attention to…

Cryptography and Security · Computer Science 2024-04-25 Hangcheng Cao , Wenbin Huang , Guowen Xu , Xianhao Chen , Ziyang He , Jingyang Hu , Hongbo Jiang , Yuguang Fang

Carriage return (CR) and line feed (LF), also known as CRLF injection is a type of vulnerability that allows a hacker to enter special characters into a web application, altering its operation or confusing the administrator. Log poisoning…

Cryptography and Security · Computer Science 2023-09-14 MD Asibul Hasan , Md. Mijanur Rahman

Web caches play a crucial role in web performance and scalability. However, detecting cached responses is challenging when web servers do not reliably communicate the cache status through standardized headers. This paper presents a novel…

Cryptography and Security · Computer Science 2024-07-24 Matteo Golinelli , Bruno Crispo

A core problem in the development and maintenance of crowd-sourced filter lists is that their maintainers cannot confidently predict whether (and where) a new filter list rule will break websites. This is a result of enormity of the Web,…

Cryptography and Security · Computer Science 2022-05-03 Michael Smith , Peter Snyder , Moritz Haller , Benjamin Livshits , Deian Stefan , Hamed Haddadi

The widespread accessibility of the Internet has led to a surge in online fraudulent activities, underscoring the necessity of shielding users' sensitive information from cybercriminals. Phishing, a well-known cyberattack, revolves around…

Cryptography and Security · Computer Science 2024-01-17 Aditya Kulkarni , Vivek Balachandran , Dinil Mon Divakaran , Tamal Das

Traditionally, 802.11-based networks that relied on wired equivalent protocol (WEP) were especially vulnerable to packet sniffing. Today, wireless networks are more prolific, and the monitoring devices used to find them are mobile and easy…

Cryptography and Security · Computer Science 2014-09-09 Ifeyinwa Angela Ajah

Phishing often targets victims through visually perturbed texts to bypass security systems. The noise contained in these texts functions as an adversarial attack, designed to deceive language models and hinder their ability to accurately…

Cryptography and Security · Computer Science 2025-02-11 Hanyong Lee , Chaelyn Lee , Yongjae Lee , Jaesung Lee

Software vulnerabilities are constantly being reported and exploited in software products, causing significant impacts on society. In recent years, the main approach to vulnerability detection, fuzzing, has been integrated into the…

Software Engineering · Computer Science 2025-10-21 Tatsuya Shirai , Olivier Nourry , Yutaro Kashiwa , Kenji Fujiwara , Yasutaka Kamei , Hajimu Iida

Phishing is one of the most severe cyber-attacks where researchers are interested to find a solution. In phishing, attackers lure end-users and steal their personal in-formation. To minimize the damage caused by phishing must be detected as…

Cryptography and Security · Computer Science 2021-04-07 P. Kalaharsha , B. M. Mehtre

Network intrusion detection systems are evolving into intelligent systems that perform data analysis while searching for anomalies in their environment. Indeed, the development of deep learning techniques paved the way to build more complex…

Machine Learning · Computer Science 2022-11-03 Aitor Belenguer , Jose A. Pascual , Javier Navaridas

Security is a major concern for organizations who wish to leverage cloud computing. In order to reduce security vulnerabilities, public cloud providers offer firewall functionalities. When properly configured, a firewall protects cloud…

Cryptography and Security · Computer Science 2017-12-29 Michael Bargury , Roy Levin , Royi Ronen
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