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A recent area of increasing research is the use of Large Language Models (LLMs) in penetration testing, which promises to reduce costs and thus allow for higher frequency. We conduct a review of related work, identifying best practices and…

Cryptography and Security · Computer Science 2025-05-16 Julius Henke

Hacking poses a significant threat to cybersecurity, inflicting billions of dollars in damages annually. To mitigate these risks, ethical hacking, or penetration testing, is employed to identify vulnerabilities in systems and networks.…

Cryptography and Security · Computer Science 2025-02-24 Isamu Isozaki , Manil Shrestha , Rick Console , Edward Kim

In our research, we introduce a new concept called "LLM Augmented Pentesting" demonstrated with a tool named "Pentest Copilot," that revolutionizes the field of ethical hacking by integrating Large Language Models (LLMs) into penetration…

Cryptography and Security · Computer Science 2025-05-20 Dhruva Goyal , Sitaraman Subramanian , Aditya Peela , Nisha P. Shetty

As the frequency of cyber threats increases, conventional penetration testing is failing to capture the entirety of todays complex environments. To solve this problem, we propose the Vulnerability Mitigation System (VMS), a novel agent…

Cryptography and Security · Computer Science 2025-07-30 Farzana Abdulzada

Large Language Models (LLMs) have shown remarkable potential across various domains, including cybersecurity. Using commercial cloud-based LLMs may be undesirable due to privacy concerns, costs, and network connectivity constraints. In this…

Cryptography and Security · Computer Science 2024-09-18 Maria Rigaki , Carlos Catania , Sebastian Garcia

With the emergence of high-performance large language models (LLMs) such as GPT, Claude, and Gemini, the autonomous and semi-autonomous execution of tasks has significantly advanced across various domains. However, in highly specialized…

Cryptography and Security · Computer Science 2025-02-24 Masaya Kobayashi , Masane Fuchi , Amar Zanashir , Tomonori Yoneda , Tomohiro Takagi

This study evaluates the ability of GPT-4o to autonomously solve beginner-level offensive security tasks by connecting the model to OverTheWire's Bandit capture-the-flag game. Of the 25 levels that were technically compatible with a…

Cryptography and Security · Computer Science 2026-01-27 Isabelle Bakker , John Hastings

The rapid advancement of Large Language Models (LLMs) has created new opportunities for Automated Penetration Testing (AutoPT), spawning numerous frameworks aimed at achieving end-to-end autonomous attacks. However, despite the…

Generative AI agents, software systems powered by Large Language Models (LLMs), are emerging as a promising approach to automate cybersecurity tasks. Among the others, penetration testing is a challenging field due to the task complexity…

Cryptography and Security · Computer Science 2024-10-29 Luca Gioacchini , Marco Mellia , Idilio Drago , Alexander Delsanto , Giuseppe Siracusano , Roberto Bifulco

In recent years, large language models (LLMs) have become increasingly capable and can now interact with tools (i.e., call functions), read documents, and recursively call themselves. As a result, these LLMs can now function autonomously as…

Cryptography and Security · Computer Science 2024-02-19 Richard Fang , Rohan Bindu , Akul Gupta , Qiusi Zhan , Daniel Kang

Penetration testing is essential to ensure Web security, which can detect and fix vulnerabilities in advance, and prevent data leakage and serious consequences. The powerful inference capabilities of large language models (LLMs) have made…

Cryptography and Security · Computer Science 2024-11-05 Benlong Wu , Guoqiang Chen , Kejiang Chen , Xiuwei Shang , Jiapeng Han , Yanru He , Weiming Zhang , Nenghai Yu

Recently, autonomous agents built on large language models (LLMs) have experienced significant development and are being deployed in real-world applications. These agents can extend the base LLM's capabilities in multiple ways. For example,…

Cryptography and Security · Computer Science 2024-07-31 Boyang Zhang , Yicong Tan , Yun Shen , Ahmed Salem , Michael Backes , Savvas Zannettou , Yang Zhang

Penetration testing is essential to securing modern web infrastructures, yet traditional manual methods struggle to keep pace with their scale and complexity. Large Language Models (LLMs) offer new opportunities for automating these tasks,…

Cryptography and Security · Computer Science 2026-05-26 William Guanting Li , Alsharif Abuadbba , Kristen Moore , Dan Dongseong Kim

Large language model (LLM)-based agents are increasingly used to solve complex tasks involving tool use, such as web browsing, code execution, and data analysis. However, current evaluation benchmarks do not adequately assess their ability…

Penetration testing is a critical technique for identifying security vulnerabilities, traditionally performed manually by skilled security specialists. This complex process involves gathering information about the target system, identifying…

Cryptography and Security · Computer Science 2025-06-02 Xiangmin Shen , Lingzhi Wang , Zhenyuan Li , Yan Chen , Wencheng Zhao , Dawei Sun , Jiashui Wang , Wei Ruan

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…

Software Engineering · Computer Science 2024-06-04 Gelei Deng , Yi Liu , Víctor Mayoral-Vilches , Peng Liu , Yuekang Li , Yuan Xu , Tianwei Zhang , Yang Liu , Martin Pinzger , Stefan Rass

Recent advances in LLM agentic systems have improved the automation of offensive security tasks, particularly for Capture the Flag (CTF) challenges. We systematically investigate the key factors that drive agent success and provide a…

Recent advances in large language models (LLMs) have substantially enhanced automated code generation across a wide range of programming languages. Nonetheless, verifying the correctness and executability of LLM-generated code remains a…

Programming Languages · Computer Science 2026-01-14 Xinkui Zhao , Yifan Zhang , Zhengyi Zhou , Yueshen Xu

Large Language Models (LLMs) have been increasingly integrated into computer-use agents, which can autonomously operate tools on a user's computer to accomplish complex tasks. However, due to the inherently unstable and unpredictable nature…

Cryptography and Security · Computer Science 2025-09-10 Haitao Hu , Peng Chen , Yanpeng Zhao , Yuqi Chen

Although LLM-based agents, powered by Large Language Models (LLMs), can use external tools and memory mechanisms to solve complex real-world tasks, they may also introduce critical security vulnerabilities. However, the existing literature…

Cryptography and Security · Computer Science 2025-06-02 Hanrong Zhang , Jingyuan Huang , Kai Mei , Yifei Yao , Zhenting Wang , Chenlu Zhan , Hongwei Wang , Yongfeng Zhang
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