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The advent of social media transformed interpersonal communication and information consumption processes. This digital landscape accommodates user intentions, also resulting in an increase of offensive language and harmful behavior.…

计算与语言 · 计算机科学 2024-10-21 Kasper Cools , Gideon Mailette de Buy Wenniger , Clara Maathuis

With the development of artificial intelligence algorithms like deep learning models and the successful applications in many different fields, further similar trails of deep learning technology have been made in cyber security area. It…

密码学与安全 · 计算机科学 2021-10-18 Shuqiang Lu , Lingyun Ying , Wenjie Lin , Yu Wang , Meining Nie , Kaiwen Shen , Lu Liu , Haixin Duan

Attacks against the Internet of Things (IoT) are rising as devices, applications, and interactions become more networked and integrated. The increase in cyber-attacks that target IoT networks poses a considerable vulnerability and threat to…

密码学与安全 · 计算机科学 2024-10-08 Mona Esmaeili , Morteza Rahimi , Hadise Pishdast , Dorsa Farahmandazad , Matin Khajavi , Hadi Jabbari Saray

Cyberspace is full of uncertainty in terms of advanced and sophisticated cyber threats which are equipped with novel approaches to learn the system and propagate themselves, such as AI-powered threats. To debilitate these types of threats,…

Cybersecurity training should be adaptable to evolving the cyber threat landscape, cost effective and integrated well with other enterprise management components. Unfortunately, very few cybersecurity training platforms can satisfy such…

密码学与安全 · 计算机科学 2018-12-12 Tam n. Nguyen , Lydia Sbityakov , Samantha Scoggins

The last decades have been characterized by unprecedented technological advances, many of them powered by modern technologies such as Artificial Intelligence (AI) and Machine Learning (ML). The world has become more digitally connected than…

密码学与安全 · 计算机科学 2024-01-04 Marc Schmitt

Insider threats, as one type of the most challenging threats in cyberspace, usually cause significant loss to organizations. While the problem of insider threat detection has been studied for a long time in both security and data mining…

密码学与安全 · 计算机科学 2020-05-27 Shuhan Yuan , Xintao Wu

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

Attackers are perpetually modifying their tactics to avoid detection and frequently leverage legitimate credentials with trusted tools already deployed in a network environment, making it difficult for organizations to proactively identify…

密码学与安全 · 计算机科学 2021-02-18 Konstantinos Demertzis , Konstantinos Tsiknas , Dimitrios Takezis , Charalabos Skianis , Lazaros Iliadis

Network telescopes or "Darknets" provide a unique window into Internet-wide malicious activities associated with malware propagation, denial of service attacks, scanning performed for network reconnaissance, and others. Analyses of the…

密码学与安全 · 计算机科学 2021-08-09 Michalis Kallitsis , Vasant Honavar , Rupesh Prajapati , Dinghao Wu , John Yen

The early detection of cybersecurity events such as attacks is challenging given the constantly evolving threat landscape. Even with advanced monitoring, sophisticated attackers can spend as many as 146 days in a system before being…

密码学与安全 · 计算机科学 2018-08-02 Sandeep Narayanan , Ashwinkumar Ganesan , Karuna Joshi , Tim Oates , Anupam Joshi , Tim Finin

The rapid rise of cyber-crime activities and the growing number of devices threatened by them place software security issues in the spotlight. As around 90% of all attacks exploit known types of security issues, finding vulnerable…

密码学与安全 · 计算机科学 2024-05-14 Rudolf Ferenc , Péter Hegedűs , Péter Gyimesi , Gábor Antal , Dénes Bán , Tibor Gyimóthy

Given the increased growing of Internet of Things networks and their presence in critical aspects of human activities, the security of devices connected to these networks becomes critical. Machine Learning approaches are becoming prominent…

密码学与安全 · 计算机科学 2022-03-02 Jhon Alexánder Parra , Sergio Armando Gutiérrez , John Willian Branch

Insider threats continue to present a major challenge for the information security community. Despite constant research taking place in this area; a substantial gap still exists between the requirements of this community and the solutions…

密码学与安全 · 计算机科学 2019-07-25 Adam James Hall , Nikolaos Pitropakis , William J Buchanan , Naghmeh Moradpoor

The exponential growth of cyber threat knowledge, exemplified by the expansion of databases such as MITRE-CVE and NVD, poses significant challenges for cyber threat analysis. Security professionals are increasingly burdened by the sheer…

密码学与安全 · 计算机科学 2025-06-10 Xiaoqun Liu , Jiacheng Liang , Qiben Yan , Jiyong Jang , Sicheng Mao , Muchao Ye , Jinyuan Jia , Zhaohan Xi

Solving cybersecurity issues requires a holistic understanding of components, factors, structures and their interactions in cyberspace, but conventional modeling approaches view the field of cybersecurity by their boundaries so that we are…

密码学与安全 · 计算机科学 2020-01-17 Dingyu Yan

Cyber threats affect all kinds of organisations. Risk analysis is an essential methodology for cybersecurity as it allows organisations to deal with the cyber threats potentially affecting them, prioritise the defence of their assets and…

Cyber threat intelligence is a relatively new field that has grown from two distinct fields, cyber security and intelligence. As such, it draws knowledge from and mixes the two fields. Yet, looking into current scientific research on cyber…

密码学与安全 · 计算机科学 2020-01-22 Stjepan Groš

Network attack is a significant security issue for modern society. From small mobile devices to large cloud platforms, almost all computing products, used in our daily life, are networked and potentially under the threat of network…

人工智能 · 计算机科学 2019-10-08 Peilun Wu , Hui Guo

With the rapid technological advancement, security has become a major issue due to the increase in malware activity that poses a serious threat to the security and safety of both computer systems and stakeholders. To maintain stakeholders,…