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Preventing organizations from Cyber exploits needs timely intelligence about Cyber vulnerabilities and attacks, referred as threats. Cyber threat intelligence can be extracted from various sources including social media platforms where…

密码学与安全 · 计算机科学 2019-09-06 Ba Dung Le , Guanhua Wang , Mehwish Nasim , Ali Babar

Cyber threat detection has become an important area of focus in today's digital age due to the growing spread of fake information and harmful content on social media platforms such as Twitter (now 'X'). These cyber threats, often disguised…

计算与语言 · 计算机科学 2025-12-09 Saydul Akbar Murad , Ashim Dahal , Nick Rahimi

Dataflow diagrams (DFDs) are a valuable asset for securing applications, as they are the starting point for many security assessment techniques. Their creation, however, is often done manually, which is time-consuming and introduces…

软件工程 · 计算机科学 2023-04-26 Simon Schneider , Riccardo Scandariato

Vulnerability detection for C/C++ code increasingly relies on heavy representations such as code graphs and deep models, while many practical workflows still benefit from fast and reproducible ranking baselines for human triage. This…

密码学与安全 · 计算机科学 2026-05-07 Chun Yin Chiu

As network security issues continue gaining prominence, password security has become crucial in safeguarding personal information and network systems. This study first introduces various methods for system password cracking, outlines…

密码学与安全 · 计算机科学 2026-02-11 Jiazhi Mo , Hailu Kuang , Xiaoqi Li

Document indexing is a key component for efficient information retrieval (IR). After preprocessing steps such as stemming and stop-word removal, document indexes usually store term-frequencies (tf). Along with tf (that only reflects the…

信息检索 · 计算机科学 2020-04-29 Jibril Frej , Phillipe Mulhem , Didier Schwab , Jean-Pierre Chevallet

The rapid advancement of large language models (LLMs) has brought significant benefits to various domains while introducing substantial risks. Despite being fine-tuned through reinforcement learning, LLMs lack the capability to discern…

计算与语言 · 计算机科学 2025-04-15 Weilong Dong , Peiguang Li , Yu Tian , Xinyi Zeng , Fengdi Li , Sirui Wang

This paper describes a baseline for the second iteration of the Fact Extraction and VERification shared task (FEVER2.0) which explores the resilience of systems through adversarial evaluation. We present a collection of simple adversarial…

计算与语言 · 计算机科学 2019-03-14 James Thorne , Andreas Vlachos

The rapid advancement of Large Language Models (LLMs) presents new opportunities for automated software vulnerability detection, a crucial task in securing modern codebases. This paper presents a comparative study on the effectiveness of…

软件工程 · 计算机科学 2026-01-05 Md Hasan Saju , Maher Muhtadi , Akramul Azim

Large language models (LLMs) can be used to analyze cyber threat intelligence (CTI) data from cybercrime forums, which contain extensive information and key discussions about emerging cyber threats. However, to date, the level of accuracy…

Intrusion detection systems (IDS) are widely studied by researchers nowadays due to the dramatic growth in network-based technologies. Policy violations and unauthorized access is in turn increasing which makes intrusion detection systems…

网络与互联网体系结构 · 计算机科学 2015-07-27 Yasmen Wahba , Ehab ElSalamouny , Ghada ElTaweel

Phishing emails continue to pose a persistent challenge to online communication, exploiting human trust and evading automated filters through realistic language and adaptive tactics. While large language models (LLMs) such as GPT-4 and…

密码学与安全 · 计算机科学 2025-11-10 Daniyal Ganiuly , Assel Smaiyl

Interest point detection is one of the most fundamental and critical problems in computer vision and image processing. In this paper, we carry out a comprehensive review on image feature information (IFI) extraction techniques for interest…

计算机视觉与模式识别 · 计算机科学 2022-09-09 Junfeng Jing , Tian Gao , Weichuan Zhang , Yongsheng Gao , Changming Sun

Computer users are generally faced with difficulties in making correct security decisions. While an increasingly fewer number of people are trying or willing to take formal security training, online sources including news, security blogs,…

密码学与安全 · 计算机科学 2020-06-29 Tingmin Wu , Wanlun Ma , Sheng Wen , Xin Xia , Cecile Paris , Surya Nepal , Yang Xiang

Network intrusions have become a significant threat in recent years as a result of the increased demand of computer networks for critical systems. Intrusion detection system (IDS) has been widely deployed as a defense measure for computer…

密码学与安全 · 计算机科学 2014-04-01 Ayman I. Madbouly , Amr M. Gody , Tamer M. Barakat

Incident management is essential to maintain the reliability and availability of cloud computing services. Cloud vendors typically disclose incident reports to the public, summarizing the failures and recovery process to help minimize their…

性能 · 计算机科学 2026-03-18 Xiaoyu Chu , Shashikant Ilager , Yizhen Zang , Sacheendra Talluri , Alexandru Iosup

Feature selection is vital for building effective predictive models, as it reduces dimensionality and emphasizes key features. However, current research often suffers from limited benchmarking and reliance on proprietary datasets. This…

机器学习 · 计算机科学 2025-07-16 Vanderson Rocha , Diego Kreutz , Gabriel Canto , Hendrio Bragança , Eduardo Feitosa

The digitalization of news media become a good indicator of progress and signal to more threats. Media disinformation or fake news is one of these threats, and it is necessary to take any action in fighting disinformation. This paper…

计算与语言 · 计算机科学 2023-06-02 Neil Christian R. Riego , Danny Bell Villarba

Novelty detection in news events has long been a difficult problem. A number of models performed well on specific data streams but certain issues are far from being solved, particularly in large data streams from the WWW where…

信息检索 · 计算机科学 2017-06-06 Xinyu Fu , Eugene Ch'ng , Uwe Aickelin , Lanyun Zhang

Network Intrusion Detection (NID) remains a key area of research within the information security community, while also being relevant to Machine Learning (ML) practitioners. The latter generally aim to detect attacks using network features,…

机器学习 · 计算机科学 2024-11-19 Charles Westphal , Stephen Hailes , Mirco Musolesi