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Case-hindering, multi-year digital forensic evidence backlogs have become commonplace in law enforcement agencies throughout the world. This is due to an ever-growing number of cases requiring digital forensic investigation coupled with the…

密码学与安全 · 计算机科学 2020-12-04 Xiaoyu Du , Quan Le , Mark Scanlon

Denial of Service (DoS) and Distributed Denial of Service (DDoS) attacks have emerged as a popular means of causing collection particular overhaul disruptions, often for total periods of instance. The relative ease and low costs of…

密码学与安全 · 计算机科学 2013-02-22 Saravanan Kumarasamy , Dr. R. Asokan

During the investigation of criminal activity when evidence is available, the issue at hand is determining the credibility of the video and ascertaining that the video is real. Today, one way to authenticate the footage is to identify the…

计算机视觉与模式识别 · 计算机科学 2022-10-18 Akash Nagaraj , Mukund Sood , Vivek Kapoor , Yash Mathur , Bishesh Sinha

Network Forensics (NFs) is a branch of digital forensics which used to detect and capture potential digital crimes over computer networked environments crime. Network Forensic Tools (NFTs) and Network Forensic Processes (NFPs) have…

Over the last two decades, the scale and complexity of the Internet and its associated technologies built on the World Wide Web has grown exponentially with access to Internet as a facility occupying a prime place with other amenities of…

计算机与社会 · 计算机科学 2015-12-23 B H Priyanka , Ravi Prakash

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

This work introduces Information Inference Diagrams (I2Ds), a modeling framework aiming to complement existing approaches for privacy and security analysis of distributed systems. It is intended to support established threat modeling…

密码学与安全 · 计算机科学 2025-10-28 Sebastian Rehms , Stefan Köpsell , Verena Klös , Florian Tschorsch

Deep neural networks (DNNs) are known to be vulnerable to adversarial examples. Existing works have mostly focused on either digital adversarial examples created via small and imperceptible perturbations, or physical-world adversarial…

计算机视觉与模式识别 · 计算机科学 2020-06-23 Ranjie Duan , Xingjun Ma , Yisen Wang , James Bailey , A. K. Qin , Yun Yang

There have been emerging a number of benchmarks and techniques for the detection of deepfakes. However, very few works study the detection of incrementally appearing deepfakes in the real-world scenarios. To simulate the wild scenes, this…

计算机视觉与模式识别 · 计算机科学 2022-11-15 Chuqiao Li , Zhiwu Huang , Danda Pani Paudel , Yabin Wang , Mohamad Shahbazi , Xiaopeng Hong , Luc Van Gool

The investigation of the browsing behavior of users provides useful information to optimize web site design, web browser design, search engines offerings, and online advertisement. This has been a topic of active research since the Web…

人机交互 · 计算机科学 2013-07-08 Christian von der Weth , Manfred Hauswirth

Currently, the wide spreading of real-time applications such as VoIP and videos-based applications require more data rates and reduced latency to ensure better quality of service (QoS). A well-designed traffic classification mechanism plays…

网络与互联网体系结构 · 计算机科学 2023-06-26 Getahun Wassie Geremew , Jianguo Ding

The continued evolution in computer network technologies has seen the introduction of new paradigms like Software Defined Networking (SDN) which has altered many traditional networking principles in todays business environments. SDN has…

密码学与安全 · 计算机科学 2021-07-30 Nickson M. Karie , Craig Valli

The clear, social, and dark web have lately been identified as rich sources of valuable cyber-security information that -given the appropriate tools and methods-may be identified, crawled and subsequently leveraged to actionable…

密码学与安全 · 计算机科学 2021-09-16 Paris Koloveas , Thanasis Chantzios , Christos Tryfonopoulos , Spiros Skiadopoulos

Researchers have demonstrated various techniques for fingerprinting and identifying devices. Previous approaches have identified devices from their network traffic or transmitted signals while relying on software or operating system…

密码学与安全 · 计算机科学 2019-09-20 Ioannis Agadakos , Nikolaos Agadakos , Jason Polakis , Mohamed R. Amer

Deep neural networks (DNNs) are widely used in real-world applications, yet they remain vulnerable to errors and adversarial attacks. Formal verification offers a systematic approach to identify and mitigate these vulnerabilities, enhancing…

计算机视觉与模式识别 · 计算机科学 2024-11-19 Yizhak Y. Elboher , Avraham Raviv , Yael Leibovich Weiss , Omer Cohen , Roy Assa , Guy Katz , Hillel Kugler

As deep generative models advance, we anticipate deepfakes achieving "perfection"-generating no discernible artifacts or noise. However, current deepfake detectors, intentionally or inadvertently, rely on such artifacts for detection, as…

计算机视觉与模式识别 · 计算机科学 2024-05-02 Wei-Han Wang , Chin-Yuan Yeh , Hsi-Wen Chen , De-Nian Yang , Ming-Syan Chen

Large scale decentralized systems, such as P2P, sensor or IoT device networks are becoming increasingly common, and require robust protocols to address the challenges posed by the distribution of data and the large number of peers belonging…

数据结构与算法 · 计算机科学 2018-10-18 Massimo Cafaro , Italo Epicoco , Marco Pulimeno

AI-manipulated videos, commonly known as deepfakes, are an emerging problem. Recently, researchers in academia and industry have contributed several (self-created) benchmark deepfake datasets, and deepfake detection algorithms. However,…

密码学与安全 · 计算机科学 2021-03-12 Jiameng Pu , Neal Mangaokar , Lauren Kelly , Parantapa Bhattacharya , Kavya Sundaram , Mobin Javed , Bolun Wang , Bimal Viswanath

Anomaly detection is a method for discovering unusual and suspicious behavior. In many real-world scenarios, the examined events can be directly linked to the actions of an adversary, such as attacks on computer networks or frauds in…

On a daily basis, law enforcement officers struggle with suspects using mobile communication applications for criminal activities. These mobile applications replaced SMS-messaging and evolved the last few years from plain-text data…

密码学与安全 · 计算机科学 2020-11-10 Dennis Wijnberg , Nhien-An Le-Khac
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