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Credential theft and remote attacks are the most serious threats to user authentication mechanisms. The crux of these problems is that we cannot control such behaviors. However, if a password does not contain user secrets, stealing it is…

Cryptography and Security · Computer Science 2024-06-03 Suyun Borjigin

Discovering vulnerabilities in applications of real-world complexity is a daunting task: a vulnerability may affect a single line of code, and yet it compromises the security of the entire application. Even worse, vulnerabilities may…

Cryptography and Security · Computer Science 2020-12-10 Gabriele Costa , Andrea Valenza

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…

Cryptography and Security · Computer Science 2022-09-07 Aman Rangapur , Tarun Kanakam , Dhanvanthini P

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…

Cryptography and Security · Computer Science 2025-11-17 Alexander Krause , Jacques Suray , Lea Schmüser , Marten Oltrogge , Oliver Wiese , Maximilian Golla , Sascha Fahl

With the increasing concern for security in the network, many approaches are laid out that try to protect the network from unauthorised access. New methods have been adopted in order to find the potential discrepancies that may damage the…

Cryptography and Security · Computer Science 2014-03-28 Sheetal Bairwa , Bhawna Mewara , Jyoti Gajrani

Now-a-days, cyberattacks are increasing at an unprecedented rate. Phishing is a social engineering attack which has a massive global impact, destroying the financial and economic value of corporations, government sectors and individuals. In…

Cryptography and Security · Computer Science 2022-05-12 Kalaharsha Pagadala

Cross-Site Request Forgery (CSRF) vulnerabilities are a severe class of web vulnerabilities that have received only marginal attention from the research and security testing communities. While much effort has been spent on countermeasures…

Cryptography and Security · Computer Science 2017-08-30 Giancarlo Pellegrino , Martin Johns , Simon Koch , Michael Backes , Christian Rossow

Many static benchmarks are beginning to saturate: as models rapidly improve, they achieve near-perfect scores on fixed test sets, leaving little headroom to expose genuine model weaknesses -- and even expert-curated challenge sets quickly…

Computation and Language · Computer Science 2026-05-27 Wenda Xu , Vilém Zouhar , Parker Riley , Mara Finkelstein , Markus Freitag , Daniel Deutsch

Phishing and spear-phishing are typical examples of masquerade attacks since trust is built up through impersonation for the attack to succeed. Given the prevalence of these attacks, considerable research has been conducted on these…

Cryptography and Security · Computer Science 2019-11-05 Avisha Das , Shahryar Baki , Ayman El Aassal , Rakesh Verma , Arthur Dunbar

Protecting users' privacy over the Internet is of great importance; however, it becomes harder and harder to maintain due to the increasing complexity of network protocols and components. Therefore, investigating and understanding how data…

Networking and Internet Architecture · Computer Science 2021-09-14 Mahdi Jafari Siavoshani , Amir Hossein Khajepour , Amirmohammad Ziaei , Amir Ali Gatmiri , Ali Taheri

Deauthentication is an important component of any authentication system. The widespread use of computing devices in daily life has underscored the need for zero-effort deauthentication schemes. However, the quest for eliminating user effort…

Cryptography and Security · Computer Science 2016-02-16 O. Huhta , P. Shrestha , S. Udar , M. Juuti , N. Saxena , N. Asokan

Emerging technology demands reliable authentication mechanisms, particularly in interconnected systems. Current systems rely on a single moment of authentication, however continuous authentication systems assess a users identity utilizing a…

Cryptography and Security · Computer Science 2019-03-11 Rasana Manandhar , Shaya Wolf , Mike Borowczak

We investigate the role of artificial intelligence in cybersecurity by evaluating how machine learning techniques can detect malicious network activity and identify potential information leakage in cryptographic implementations. We conduct…

Cryptography and Security · Computer Science 2026-03-31 Reza Zilouchian , Michael Chavez , Fernando Koch

Security attacks are growing in an exponential manner and their impact on existing systems is seriously high and can lead to dangerous consequences. However, in order to reduce the effect of these attacks, penetration tests are highly…

Cryptography and Security · Computer Science 2021-03-30 Jean-Paul A. Yaacoub , Hassan N. Noura , Ola Salman , Ali Chehab

Credential stuffing attacks use stolen passwords to log into victim accounts. To defend against these attacks, recently deployed compromised credential checking (C3) services provide APIs that help users and companies check whether a…

Cryptography and Security · Computer Science 2022-03-25 Bijeeta Pal , Mazharul Islam , Marina Sanusi , Nick Sullivan , Luke Valenta , Tara Whalen , Christopher Wood , Thomas Ristenpart , Rahul Chattejee

This paper explores the possibility of using ChatGPT to develop advanced phishing attacks and automate their large-scale deployment. We make ChatGPT generate the following parts of a phishing attack: i) cloning a targeted website, ii)…

Cryptography and Security · Computer Science 2023-09-20 Nils Begou , Jeremy Vinoy , Andrzej Duda , Maciej Korczynski

Recent advances in learning Deep Neural Network (DNN) architectures have received a great deal of attention due to their ability to outperform state-of-the-art classifiers across a wide range of applications, with little or no feature…

Cryptography and Security · Computer Science 2018-04-03 Se Eun Oh , Saikrishna Sunkam , Nicholas Hopper

Web Application Firewalls (WAFs) have been introduced as essential and popular security gates that inspect incoming HTTP traffic to filter out malicious requests and provide defenses against a diverse array of web-based threats. Evading…

Cryptography and Security · Computer Science 2026-03-17 Seyed Ali Akhavani , Bahruz Jabiyev , Ben Kallus , Cem Topcuoglu , Sergey Bratus , Engin Kirda

Identifying potentially vulnerable locations in a code base is critical as a pre-step for effective vulnerability assessment; i.e., it can greatly help security experts put their time and effort to where it is needed most. Metric-based and…

Software Engineering · Computer Science 2020-01-22 Xiaoning Du , Bihuan Chen , Yuekang Li , Jianmin Guo , Yaqin Zhou , Yang Liu , Yu Jiang

This study examines how Artificial Intelligence can aid in identifying and mitigating cyber threats in the U.S. across four key areas: intrusion detection, malware classification, phishing detection, and insider threat analysis. Each of…

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