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Email phishing has become more prevalent and grows more sophisticated over time. To combat this rise, many machine learning (ML) algorithms for detecting phishing emails have been developed. However, due to the limited email data sets on…

密码学与安全 · 计算机科学 2022-08-19 Mariya Shmalko , Alsharif Abuadbba , Raj Gaire , Tingmin Wu , Hye-Young Paik , Surya Nepal

With increasingly more sophisticated phishing campaigns in recent years, phishing emails lure people using more legitimate-looking personal contexts. To tackle this problem, instead of traditional heuristics-based algorithms, more adaptive…

密码学与安全 · 计算机科学 2022-07-06 Yuwei Sun , Ng Chong , Hideya Ochiai

Web caching is essential for the World Wide Web, saving processing power, bandwidth, and reducing latency. Many proxy caching solutions focus on buffering data from the main server, neglecting cacheable information meant for server writes.…

数据库 · 计算机科学 2024-10-15 Ionut-Alex Moise , Alexandra Băicoianu

Current popular phishing prevention techniques mainly utilize reactive blocklists, which leave a ``window of opportunity'' for attackers during which victims are unprotected. One possible approach to shorten this window aims to detect…

密码学与安全 · 计算机科学 2021-06-24 Arthur Drichel , Vincent Drury , Justus von Brandt , Ulrike Meyer

Localization services for wireless devices play an increasingly important role in our daily lives and a plethora of emerging services and applications already rely on precise position information. Widely used on-device positioning methods,…

信号处理 · 电气工程与系统科学 2024-01-17 Pengzhi Huang , Emre Gönültaş , Maximilian Arnold , K. Pavan Srinath , Jakob Hoydis , Christoph Studer

Blockchain and decentralized finance have revolutionized the financial ecosystem while simultaneously exposing it to cryptocurrency phishing attacks. Existing phishing detection methods primarily rely on graph learning, but they face…

密码学与安全 · 计算机科学 2026-05-05 Cong Wu , Jing Chen , Siqi Lin , Hongda Li , Ziming Zhao

Phishing has been a prevalent cyber threat that manipulates users into revealing sensitive private information through deceptive tactics, designed to masquerade as trustworthy entities. Over the years, proactively detection of phishing URLs…

密码学与安全 · 计算机科学 2024-11-25 Maraz Mia , Darius Derakhshan , Mir Mehedi A. Pritom

This paper describes a new password-based mutual authentication protocol for Web systems which prevents various kinds of phishing attacks. This protocol provides a protection of user's passwords against any phishers even if dictionary…

密码学与安全 · 计算机科学 2009-11-30 Yutaka Oiwa , Hajime Watanabe , Hiromitsu Takagi

The size of computer networks, along with their bandwidths, is growing exponentially. To support these large, high-speed networks, it is neccessary to be able to forward packets in a few microseconds. One part of the forwarding operation…

网络与互联网体系结构 · 计算机科学 2007-05-23 R. Jain

Phishing has long been a common tactic used by cybercriminals and continues to pose a significant threat in today's digital world. When phishing attacks become more advanced and sophisticated, there is an increasing need for effective…

密码学与安全 · 计算机科学 2025-02-10 Catherine Lee

Content scanning systems employ perceptual hashing algorithms to scan user content for illegal material, such as child pornography or terrorist recruitment flyers. Perceptual hashing algorithms help determine whether two images are visually…

密码学与安全 · 计算机科学 2022-12-09 Ashish Hooda , Andrey Labunets , Tadayoshi Kohno , Earlence Fernandes

The growing sophistication of modern malware and phishing campaigns has diminished the effectiveness of traditional signature-based intrusion detection systems. This work presents SecureScan, an AI-driven, triple-layer detection framework…

密码学与安全 · 计算机科学 2026-04-29 Rumman Firdos , Aman Dangi

Blacklists are a widely-used Internet security mechanism to protect Internet users from financial scams, malicious web pages and other cyber attacks based on blacklisted URLs. In this demo, we introduce PhishChain, a transparent and…

密码学与安全 · 计算机科学 2022-02-17 Shehan Edirimannage , Mohamed Nabeel , Charith Elvitigala , Chamath Keppitiyagama

Phishing websites remain a major cybersecurity threat, exploiting deceptive structures, brand impersonation, and social engineering to evade detection. Recent advances in large language models (LLMs) have improved phishing detection through…

密码学与安全 · 计算机科学 2026-03-10 Wenhao Li , Selvakumar Manickam , Yung-wey Chong , Shankar Karuppayah

Phishing detectors built on engineered website features attain near-perfect accuracy under i.i.d.\ evaluation, yet deployment security depends on robustness to post-deployment feature manipulation. We study this gap through a cost-aware…

The escalating threat of phishing emails has become increasingly sophisticated with the rise of Large Language Models (LLMs). As attackers exploit LLMs to craft more convincing and evasive phishing emails, it is crucial to assess the…

密码学与安全 · 计算机科学 2024-11-22 Khalifa Afane , Wenqi Wei , Ying Mao , Junaid Farooq , Juntao Chen

Cache attacks pose a threat to any code whose execution flow or memory accesses depend on sensitive information. Especially in public clouds, where caches are shared across several tenants, cache attacks remain an unsolved problem. Cache…

密码学与安全 · 计算机科学 2017-09-07 Samira Briongos , Gorka Irazoqui , Pedro Malagón , Thomas Eisenbarth

Phishing continues to pose a significant cybersecurity threat. While blocklists currently serve as a primary defense, due to their reactive, passive nature, these delayed responses leave phishing websites operational long enough to harm…

密码学与安全 · 计算机科学 2025-04-18 Kyungchan Lim , Raffaele Sommese , Mattis Jonker , Ricky Mok , kc claffy , Doowon Kim

Web applications are relied upon by many for the services they provide. It is essential that applications implement appropriate security measures to prevent security incidents. Currently, web applications focus resources towards the…

密码学与安全 · 计算机科学 2019-02-18 Calum C. Hall , Lynsay A. Shepherd , Natalie Coull

Malicious web content is a serious problem on the Internet today. In this paper we propose a deep learning approach to detecting malevolent web pages. While past work on web content detection has relied on syntactic parsing or on emulation…

密码学与安全 · 计算机科学 2018-04-16 Joshua Saxe , Richard Harang , Cody Wild , Hillary Sanders