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In this paper, we present a new semantics to check file safety of multithreaded programs. A file-safe program is one that reaches a final configuration under the proposed semantics. We extend the While language with file operations and…

Logic in Computer Science · Computer Science 2012-06-07 Mohamed A. El-Zawawy , Nagwan M. Daoud

As our lives, our businesses, and indeed our world economy become increasingly reliant on the secure operation of many interconnected software systems, the software engineering research community is faced with unprecedented research…

Software Engineering · Computer Science 2024-09-27 Marcel Böhme , Eric Bodden , Tevfik Bultan , Cristian Cadar , Yang Liu , Giuseppe Scanniello

Many industrial IT security standards and policies mandate the usage of a secure coding methodology in the software development process. This implies two different aspects: first, secure coding must be based on a set of secure coding…

Software Engineering · Computer Science 2021-02-23 Tiago Espinha Gasiba , Ulrike Lechner

Code generation tools driven by artificial intelligence have recently become more popular due to advancements in deep learning and natural language processing that have increased their capabilities. The proliferation of these tools may be a…

Software Engineering · Computer Science 2024-01-09 Owura Asare , Meiyappan Nagappan , N. Asokan

The increasingly sophisticated environment in which attackers operate makes software security an even greater challenge in open-source projects, where malicious packages are prevalent. Static analysis tools, such as Malcontent, are highly…

Cryptography and Security · Computer Science 2026-01-27 Duc-Ly Vu , Thanh-Cong Nguyen , Minh-Khanh Vu , Ngoc-Thanh Nguyen , Kim-Anh Do Thi

In the current software development environment, third-party libraries play a crucial role. They provide developers with rich functionality and convenient solutions, speeding up the pace and efficiency of software development. However, with…

Software Engineering · Computer Science 2024-04-30 Jia Zeng , Dan Han , Yaling Zhu , Yangzhong Wang , Fangchen Weng

Security protocols are essential building blocks of modern IT systems. Subtle flaws in their design or implementation may compromise the security of entire systems. It is, thus, important to prove the absence of such flaws through formal…

Cryptography and Security · Computer Science 2023-09-12 Linard Arquint , Malte Schwerhoff , Vaibhav Mehta , Peter Müller

According to a recent survey with more than 4000 software developers, less than half of developers can spot security holes. As a result, software products present a low-security quality expressed by vulnerabilities that can be exploited by…

Software Engineering · Computer Science 2021-01-07 Tiago Espinha Gasiba , Ulrike Lechner , Maria Pinto-Albuquerque , Alae Zouitni

Programmers of distributed systems need to reason about concurrency to avoid races. However, reasoning about concurrency is difficult, and unexpected races show up as bugs. Data race detection in shared memory systems is well-studied…

Software Engineering · Computer Science 2025-07-28 Zhengqun Koo

Outdated software remains a potent and underappreciated menace in 2025's cybersecurity environment, exposing systems to a broad array of threats, including ransomware, data breaches, and operational outages that can have devastating and…

Cryptography and Security · Computer Science 2025-05-21 Gogulakrishnan Thiyagarajan , Vinay Bist , Prabhudarshi Nayak

When implementing secure software, developers must ensure certain requirements, such as the erasure of secret data after its use and execution in real time. Such requirements are not explicitly captured by the C language and could…

Cryptography and Security · Computer Science 2019-07-08 A. P. Shivarpatna Venkatesh , A. Bhat Handadi , M. Mory

Unsafe Rust code is necessary for interoperability with C/C++ libraries and implementing low-level data structures, but it can cause memory safety violations in otherwise memory-safe Rust programs. Sanitizers can catch such memory errors at…

Programming Languages · Computer Science 2025-10-24 Oliver Braunsdorf , Tim Lange , Konrad Hohentanner , Julian Horsch , Johannes Kinder

The use of unsafe programming languages still remains one of the major root causes of software vulnerabilities. Although well-known defenses that detect and mitigate memory-safety related issues exist, they don't address the challenge of…

Cryptography and Security · Computer Science 2023-04-24 Merve Gülmez , Thomas Nyman , Christoph Baumann , Jan Tobias Mühlberg

C is an unsafe language. Researchers have been developing tools to port C to safer languages such as Rust, Checked C, or Go. Existing tools, however, resort to preprocessing the source file first, then porting the resulting code, leaving…

Software Engineering · Computer Science 2024-01-22 Brent Pappas , Paul Gazzillo

Embedded software is used in safety-critical systems such as medical devices and autonomous vehicles, where software defects, including security vulnerabilities, have severe consequences. Most embedded codebases are developed in unsafe…

Cryptography and Security · Computer Science 2024-09-06 Ayushi Sharma , Shashank Sharma , Santiago Torres-Arias , Aravind Machiry

The npm (Node Package Manager) ecosystem is the most important package manager for JavaScript development with millions of users. Consequently, a plethora of earlier work investigated how vulnerability reporting, patch propagation, and in…

Cryptography and Security · Computer Science 2025-06-10 Rajdeep Ghosh , Shiladitya De , Mainack Mondal

While large language models (LLMs) exhibit remarkable capabilities across a wide range of tasks, they pose potential safety concerns, such as the ``jailbreak'' problem, wherein malicious instructions can manipulate LLMs to exhibit…

Computation and Language · Computer Science 2024-03-05 Yue Deng , Wenxuan Zhang , Sinno Jialin Pan , Lidong Bing

While memory corruption bugs stemming from the use of unsafe programming languages are an old and well-researched problem, the resulting vulnerabilities still dominate real-world exploitation today. Various mitigations have been proposed to…

Cryptography and Security · Computer Science 2021-08-20 Emanuel Q. Vintila , Philipp Zieris , Julian Horsch

Nowadays, the use of agile software development methods like Scrum is common in industry and academia. Considering the current attacking landscape, it is clear that developing secure software should be a main concern in all software…

Cryptography and Security · Computer Science 2015-07-13 Christoph Pohl , Hans-Joachim Hof

The security of the Internet rests on a small number of open-source cryptographic libraries: a vulnerability in any one of them threatens to compromise a significant percentage of web traffic. Despite this potential for security impact, the…

Cryptography and Security · Computer Science 2021-07-13 Jenny Blessing , Michael A. Specter , Daniel J. Weitzner