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We hear it all too often in the media: an organization is attacked, its data, often containing personally identifying information, is made public, and a hacking group emerges to claim credit. In this excerpt, we discuss how such groups…

Computers and Society · Computer Science 2015-01-27 Jana Shakarian , Paulo Shakarian , Andrew Ruef

In a brave new age of global connectivity and e-commerce, interconnections via networks have heightened, creating for both individuals and organizations, a state of complete dependence upon vulnerable systems for storage and transfer of…

Cryptography and Security · Computer Science 2015-11-03 Amit Kumar , Santosh Malhotra

In today's world of computers, any kind of information can be made available within few clicks for different endeavors. The information may be tampered by changing the statistical properties and can be further used for criminal activities.…

Computers and Society · Computer Science 2017-09-20 Nikita Rana , Gunjan Sansanwal , Kiran Khatter , Sukhdev Singh

Maritime shipping has become a trillion-dollar industry that now impacts the economy of virtually every country around the world. It is therefore no surprise that countries and companies have spent billions of dollars to modernize shipping…

Cryptography and Security · Computer Science 2022-08-09 George Grispos , William R. Mahoney

Ransomware impact different organizations for years, it causes huge monetary, reputation loss and operation impact. Other than typical data encryption by ransomware, attackers can request ransom from the victim organizations via data…

Cryptography and Security · Computer Science 2025-02-04 Anthony Cheuk Tung Lai , Ping Fan Ke , Alan Ho

Crypto-Ransomware has been increasing in sophistication since it first appeared in September 2013, leveraging new attack vectors, incorporating advanced encryption algorithms, and expanding the number of file types it targets. In this…

Cryptography and Security · Computer Science 2023-12-14 Vadim Kotov , Mantej Rajpal

With the advances in information technology (IT) criminals are using cyberspace to commit numerous cyber crimes. Cyber infrastructures are highly vulnerable to intrusions and other threats. Physical devices and human intervention are not…

Artificial Intelligence · Computer Science 2015-02-13 Selma Dilek , Hüseyin Çakır , Mustafa Aydın

Widespread and extensive use of computers and their interconnections in almost all sectors like communications, finance, transportation, military, governance, education, energy etc., have made them attractive targets for adversaries to spy,…

Computers and Society · Computer Science 2015-09-02 Tavish Vaidya

Internet users such as individuals and organizations are subject to different types of epidemic risks such as worms, viruses, spams, and botnets. To reduce the probability of risk, an Internet user generally invests in traditional security…

Cryptography and Security · Computer Science 2011-03-09 Ranjan Pal , Leana Golubchik

Different types of warfare have evolved between nations and states in the modern era, each with its technological breakthroughs and use of cutting-edge technologies. With the help of the latest innovations, technologies and ideas emerging…

Cryptography and Security · Computer Science 2024-01-24 Santhosh Pogaku

As Critical National Infrastructures are becoming more vulnerable to cyber attacks, their protection becomes a significant issue for any organization as well as a nation. Moreover, the ability to attribute is a vital element of avoiding…

Cryptography and Security · Computer Science 2019-01-15 Leandros Maglaras , Mohamed Amine Ferrag , Abdelouahid Derhab , Mithun Mukherjee , Helge Janicke , Stylianos Rallis

A smart city is a place where existing facilities and services are enhanced by digital technology to benefit people and companies. The most critical infrastructures in this city are interconnected. Increased data exchange across municipal…

Cryptography and Security · Computer Science 2022-07-12 Vasiliki Demertzi , Stavros Demertzis , Konstantinos Demertzis

Every day, internet thieves employ new ways to obtain personal identity people and get access to their personal information. Phishing is a somehow complex method that has recently been considered by internet thieves.The present study aims…

Cryptography and Security · Computer Science 2017-06-09 Shahrzad Sedaghat

Cyber-attacks have become as commonplace as the Internet itself. Each year, industry reports, media outlets and academic articles highlight this increased prevalence, spanning both the amount and variety of attacks and cybercrimes. In this…

Computers and Society · Computer Science 2021-06-22 Maria Bada , Jason R. C. Nurse

Privacy technologies have become extremely prevalent in recent years from secure communication channels to the Tor network. These technologies were designed to provide privacy and security for users, but these ideals have also led to…

Cryptography and Security · Computer Science 2017-07-06 Craig Ellis

The explosion in the e-commerce industry which has been necessitated by the growth and advance expansion of Information technology and its related facilities in recent years have been met with adverse security issues consequently affecting…

Cryptography and Security · Computer Science 2016-10-27 Israel Fianyi

The growing demand for computer security and the cyberization trend are hallmarks of the 21st century. The rise in cyber-crime, digital currency, e-governance, and more, is well met by a corresponding recent jump in investment in new…

Cryptography and Security · Computer Science 2020-10-13 Robert Ramirez , Nazli Choucri

The new generation of security threats has been promoted by digital currencies and real-time applications, where all users develop new ways to communicate on the Internet. Security has evolved in the need of privacy and anonymity for all…

We present an approach to identifying which ransomware adversaries are most likely to target specific entities, thereby assisting these entities in formulating better protection strategies. Ransomware poses a formidable cybersecurity threat…

Cryptography and Security · Computer Science 2025-02-10 Spencer Massengale , Philip Huff

The rapid development of large language models (LLMs) has opened new avenues across various fields, including cybersecurity, which faces an evolving threat landscape and demand for innovative technologies. Despite initial explorations into…

Cryptography and Security · Computer Science 2024-12-05 Jie Zhang , Haoyu Bu , Hui Wen , Yongji Liu , Haiqiang Fei , Rongrong Xi , Lun Li , Yun Yang , Hongsong Zhu , Dan Meng