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Safety and reliability are important in the cloud computing environment. This is especially true today as distributed denial-of-service (DDoS) attacks constitute one of the largest threats faced by Internet users and cloud computing…

密码学与安全 · 计算机科学 2015-12-01 Marwan Darwish , Abdelkader Ouda , Luiz Fernando Capretz

Tumblr is one of the largest and most popular microblogging website on the Internet. Studies shows that due to high reachability among viewers, low publication barriers and social networking connectivity, microblogging websites are being…

社会与信息网络 · 计算机科学 2016-03-31 Swati Agarwal , Ashish Sureka

In the area of information technology, cybersecurity is critical. Information security is one of todays highest priorities. Cyber attacks, which are on the rise and include Ransomware, are the first thing that springs to mind when we think…

计算机与社会 · 计算机科学 2022-12-09 Shweta Vasoya , Krishna Bhavsar , Nishtha Patel

With the recent surge in popularity of LLMs has come an ever-increasing need for LLM safety training. In this paper, we investigate the fragility of SOTA open-source LLMs under simple, optimization-free attacks we refer to as…

密码学与安全 · 计算机科学 2024-05-20 Jason Vega , Isha Chaudhary , Changming Xu , Gagandeep Singh

In today's digital age, the ease of data collection, transfer, and storage continue to shape modern society and the ways we interact with our world. The advantages are numerous, but there is also an increased risk of information…

密码学与安全 · 计算机科学 2020-11-30 Jack Edmonds , Fatemeh Tehranipoor

The recent emergence of new vulnerabilities is an epoch-making problem in the complex world of website security. Most of the websites are failing to keep updating to tackle their websites from these new vulnerabilities leaving without…

密码学与安全 · 计算机科学 2019-06-28 Mazharul Islam , MD. Nazmuddoha Ansary , Novia Nurain , Salauddin Parvez Shams , A. B. M. Alim Al Islam

The purpose of this paper is to present a comprehensive budget conscious security plan for smaller enterprises that lack security guidelines.The authors believe this paper will assist users to write an individualized security plan. In…

密码学与安全 · 计算机科学 2015-12-02 Margie Todd , Shawon Rahman

Denial of Service (DoS) and Distributed Denial of Service of Service (DDoS) attacks are commonly used to disrupt network services. Attack techniques are always improving and due to the structure of the internet and properties of network…

密码学与安全 · 计算机科学 2022-11-29 Jonah Burgess

Adversarial Internet robots (botnets) represent a growing threat to the safe use and stability of the Internet. Botnets can play a role in launching adversary reconnaissance (scanning and phishing), influence operations (upvoting), and…

Web-fraud is one of the most unpleasant features of today's Internet. Two well-known examples of fraudulent activities on the web are phishing and typosquatting. Their effects range from relatively benign (such as unwanted ads) to downright…

密码学与安全 · 计算机科学 2015-03-13 Mishari Al Mishari , Emiliano De Cristofaro , Karim El Defrawy , Gene Tsudik

WebAssembly is revolutionizing the approach to developing modern applications. Although this technology was born to create portable and performant modules in web browsers, currently, its capabilities are extensively exploited in multiple…

密码学与安全 · 计算机科学 2025-02-11 Gaetano Perrone , Simon Pietro Romano

Bitcoin uses blockchain technology to maintain transactions order and provides probabilistic guarantee to prevent double-spending, assuming that an attacker's computational power does not exceed %50 of the network power. In this paper, we…

密码学与安全 · 计算机科学 2024-11-19 Ghader Ebrahimpour , Mohammad Sayad Haghighi

Digital advertising is the most popular way for content monetization on the Internet. Publishers spawn new websites, and older ones change hands with the sole purpose of monetizing user traffic. In this ever-evolving ecosystem, it is…

计算机与社会 · 计算机科学 2022-02-11 Emmanouil Papadogiannakis , Panagiotis Papadopoulos , Evangelos P. Markatos , Nicolas Kourtellis

Cryptocurrency mining in the browser has the potential to provide a new pay-as-you-go monetisation mechanism for consuming digital media over the Web. However, browser mining has recently received strong criticism due to illegitimate use of…

密码学与安全 · 计算机科学 2019-01-07 Saulius Venskutonis , Feng Hao , Matthew Collison

Domain names are key assets for organisation. They anchor an organisation's online presence and reputation, and serve as linking pin for web services and, e.g., email. Consequently, a malicious takeover of a domain can lead to significant…

密码学与安全 · 计算机科学 2026-05-21 Koen van Hove , Jeroen van der Ham-de Vos , Roland van Rijswijk-Deij

Password users frequently employ passwords that are too simple, or they just reuse passwords for multiple websites. A common complaint is that utilizing secure passwords is too difficult. One possible solution to this problem is to use a…

密码学与安全 · 计算机科学 2019-06-04 Elan Rosenfeld , Santosh Vempala , Manuel Blum

In the realm of cybersecurity, phishing stands as a prevalent cyber attack, where attackers employ various tactics to deceive users into gathering their sensitive information, potentially leading to identity theft or financial gain.…

密码学与安全 · 计算机科学 2025-09-11 Aditya Kulkarni , Vivek Balachandran , Tamal Das

One of the main challenges faced by a user today is protecting their privacy, especially during widespread surveil- lance. This led to the development of privacy infrastructures whose main purpose is to guarantee users privacy. However,…

密码学与安全 · 计算机科学 2016-12-20 Nethra Balasubramanian

Botnets are networks of compromised computers with malicious code which are remotely controlled and which are used for starting distributed denial of service (DDoS) attacks, sending enormous number of e-mails (SPAM) and other sorts of…

密码学与安全 · 计算机科学 2009-06-23 Srdjan Stankovic , Dejan Simic

In cybersecurity, allow lists play a crucial role in distinguishing safe websites from potential threats. Conventional methods for compiling allow lists, focusing heavily on website popularity, often overlook infrequently visited legitimate…

密码学与安全 · 计算机科学 2025-02-23 Daiki Chiba , Hiroki Nakano , Takashi Koide