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The rapid proliferation of Large Language Models (LLMs) has heightened concerns regarding their exposure to jailbreak attacks, which craft adversarial inputs designed to elicit unsafe content. Although proprietary models such as GPT-4 have…

密码学与安全 · 计算机科学 2026-05-26 Xiaodong Wu , Xiangman Li , Qi Li , Lingshuang Liu , Jianbing Ni

Penetration-testing is crucial for identifying system vulnerabilities, with privilege-escalation being a critical subtask to gain elevated access to protected resources. Language Models (LLMs) presents new avenues for automating these…

密码学与安全 · 计算机科学 2026-02-12 Andreas Happe , Aaron Kaplan , Juergen Cito

Fine-tuning Large Language Models (LLMs) has emerged as a common practice for tailoring models to individual needs and preferences. The choice of datasets for fine-tuning can be diverse, introducing safety concerns regarding the potential…

计算与语言 · 计算机科学 2024-10-15 Hyeong Kyu Choi , Xuefeng Du , Yixuan Li

Safety lies at the core of the development of Large Language Models (LLMs). There is ample work on aligning LLMs with human ethics and preferences, including data filtering in pretraining, supervised fine-tuning, reinforcement learning from…

计算与语言 · 计算机科学 2024-03-27 Youliang Yuan , Wenxiang Jiao , Wenxuan Wang , Jen-tse Huang , Pinjia He , Shuming Shi , Zhaopeng Tu

As large language models (LLMs) move from research prototypes to enterprise systems, their security vulnerabilities pose serious risks to data privacy and system integrity. This study benchmarks various Llama model variants against the…

密码学与安全 · 计算机科学 2026-01-29 Nourin Shahin , Izzat Alsmadi

Large language models (LLMs) are increasingly used in software development, but their level of software security expertise remains unclear. This work systematically evaluates the security comprehension of five leading LLMs: GPT-4o-Mini,…

As large language models (LLMs) rapidly evolve, they bring significant conveniences to our work and daily lives, but also introduce considerable safety risks. These models can generate texts with social biases or unethical content, and…

计算与语言 · 计算机科学 2024-10-30 Zhihao Liu , Chenhui Hu

Large Language Models (LLMs), typified by OpenAI's GPT, have marked a significant advancement in artificial intelligence. Trained on vast amounts of text data, LLMs are capable of understanding and generating human-like text across a…

人工智能 · 计算机科学 2024-10-29 Haochen Zhang , Yuyang Dong , Chuan Xiao , Masafumi Oyamada

The increasing deployment of Large Language Models (LLMs) in various applications necessitates a rigorous evaluation of their robustness against adversarial attacks. In this paper, we present a comprehensive study on the robustness of GPT…

计算与语言 · 计算机科学 2024-12-24 Yiyi Tao , Yixian Shen , Hang Zhang , Yanxin Shen , Lun Wang , Chuanqi Shi , Shaoshuai Du

Equipped with various tools and knowledge, GPTs, one kind of customized AI agents based on OpenAI's large language models, have illustrated great potential in many fields, such as writing, research, and programming. Today, the number of…

密码学与安全 · 计算机科学 2025-12-02 Tong Wu , Weibin Wu , Zibin Zheng

Large language models (LLM) are perceived to offer promising potentials for automating security tasks, such as those found in security operation centers (SOCs). As a first step towards evaluating this perceived potential, we investigate the…

Penetration testing, a crucial industrial practice for ensuring system security, has traditionally resisted automation due to the extensive expertise required by human professionals. Large Language Models (LLMs) have shown significant…

The emergence of large language models (LLMs), such as Generative Pre-trained Transformer 4 (GPT-4) used by ChatGPT, has profoundly impacted the academic and broader community. While these models offer numerous advantages in terms of…

计算与语言 · 计算机科学 2024-01-17 Zhicheng Dou , Yuchen Guo , Ching-Chun Chang , Huy H. Nguyen , Isao Echizen

Our work explores the utilization of deep learning, specifically leveraging the CodeBERT model, to enhance code security testing for Python applications by detecting SQL injection vulnerabilities. Unlike traditional security testing methods…

密码学与安全 · 计算机科学 2025-08-29 Guan-Yan Yang , Yi-Heng Ko , Farn Wang , Kuo-Hui Yeh , Haw-Shiang Chang , Hsueh-Yi Chen

In the rapidly evolving field of natural language processing, the translation of linguistic descriptions into mathematical formulation of optimization problems presents a formidable challenge, demanding intricate understanding and…

计算与语言 · 计算机科学 2024-03-05 Tasnim Ahmed , Salimur Choudhury

The automated program repair field has attracted substantial interest over the years, but despite significant research efforts, creating a system that works well for complex semantic bugs such as security vulnerabilities has proven…

密码学与安全 · 计算机科学 2024-02-26 Berkay Berabi , Alexey Gronskiy , Veselin Raychev , Gishor Sivanrupan , Victor Chibotaru , Martin Vechev

Large Language Models (LLMs) are transforming software engineering tasks, including code vulnerability detection-a critical area of software security. However, existing methods often rely on resource-intensive models or graph-based…

软件工程 · 计算机科学 2025-10-15 Yifan Zhang , Michael Sandborn , Stefan Larson , Yu Huang , Kevin Leach

Identifying and resolving logic errors can be one of the most frustrating challenges for novices programmers. Unlike syntax errors, for which a compiler or interpreter can issue a message, logic errors can be subtle. In certain conditions,…

人机交互 · 计算机科学 2023-11-28 Stephen MacNeil , Paul Denny , Andrew Tran , Juho Leinonen , Seth Bernstein , Arto Hellas , Sami Sarsa , Joanne Kim

Advanced Persistent Threats (APTs) have caused significant losses across a wide range of sectors, including the theft of sensitive data and harm to system integrity. As attack techniques grow increasingly sophisticated and stealthy, the…

密码学与安全 · 计算机科学 2025-03-27 Fei Zuo , Junghwan Rhee , Yung Ryn Choe

Successful defense against dynamically evolving cyber threats requires advanced and sophisticated techniques. This research presents a novel approach to enhance real-time cybersecurity threat detection and response by integrating large…

密码学与安全 · 计算机科学 2025-04-02 Shuva Paul , Farhad Alemi , Richard Macwan