In computing, a denial-of-service attack is a cyber-attack in which the perpetrator seeks to make a machine or network resource unavailable to its intended users by temporarily or indefinitely disrupting services of a host connected to a network. Denial of service is typically accomplished by flooding the targeted machine or resource with superfluous requests in an attempt to overload systems and prevent some or all legitimate requests from being fulfilled. The range of attacks varies widely, spanning from inundating a server with millions of requests to slow its performance, overwhelming a server with a substantial amount of invalid data, to submitting requests with an illegitimate IP address.
Cisco Systems, Inc.,, is an American multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, software, telecommunications equipment and other high-technology services and products. Cisco specializes in specific tech markets, such as the Internet of things (IoT), domain security, videoconferencing, and energy management with leading products including Webex, OpenDNS, Jabber, Duo Security, Silicon One, and Jasper.
Juniper Networks, Inc. is an American multinational corporation headquartered in Sunnyvale, California. The company develops and markets networking products, including routers, switches, network management software, network security products, and software-defined networking technology.
F5, Inc. is an American technology company specializing in application security, multi-cloud management, online fraud prevention, application delivery networking (ADN), application availability & performance, network security, and access & authorization.
Radware Inc. is an American provider of cybersecurity and application delivery products for physical, cloud and software-defined data centers. Radware's corporate headquarters are located in Mahwah, New Jersey. The company also has offices in Europe, Africa and Asia Pacific regions. The company's global headquarters is in Israel. Radware is a member of the Rad Group of companies and its shares are traded on NASDAQ.
The RAD Group consists of a number of independent companies that develop, manufacture and market solutions for diverse segments of the networking and telecommunications industry. Each company operates independently, without a holding company, but is guided by the group founders under a collective strategic umbrella. Companies share technology, engage in joint marketing activities and benefit from a common management structure.
Silicon Wadi is a region in Israel that serves as one of the global centres for advanced technology. It spans the Israeli coastal plain, and is cited as among the reasons why the country has become known as the world's "start-up nation". The highest concentrations of high-tech industry in the region can be found around Tel Aviv, including small clusters around the cities of Raʽanana, Petah Tikva, Herzliya, Netanya, Rehovot, and Ness Ziona. Additional clusters of high-tech industry can be found in Haifa and Caesarea. More recent high-tech establishments have been raised in cities such as Jerusalem and Beersheba, in towns such as Yokneam Illit, and in Airport City.
Stefan Savage is an American computer science researcher, currently a Professor in the Systems and Networking Group at the University of California, San Diego. There, he holds the Irwin and Joan Jacobs Chair in Information and Computer Science. Savage is widely cited in computer security, particularly in the areas of email spam, network worms and malware propagation, distributed denial of service (DDOS) mitigation and traceback, automotive hacking and wireless security. He received his undergraduate degree at Carnegie Mellon and his Ph.D. from the University of Washington (2002).
Prolexic Technologies was a US-based provider of security solutions for protecting websites, data centers, and enterprise IP applications from Distributed Denial of Service (DDoS) attacks at the network, transport, and application layers. It operated a DDoS mitigation platform and a global network of traffic scrubbing centers. Real-time monitoring and mitigation services were provided by a 24/7 security operations control center (SOCC). Prolexic indicated its DDoS mitigation services make websites, data centers and enterprise IP applications harder to take down via DDoS attacks.
Linode, LLC was an American cloud hosting provider that focused on providing Linux-based virtual machines, cloud infrastructure, and managed services.
Orna Berry, is an Israeli computer scientist, high-tech entrepreneur, and senior executive in the Israeli science and technology industries. In 1996, Berry became the first woman to serve as chief scientist and head of the industrial R&D operation of the Israeli Ministry of Industry, Trade and Labour. She was awarded the "Yekirat Hanegev" award from Ben-Gurion University of the Negev in 2012.
Harmonic Inc. is an American technology company that develops and markets video routing, server, and storage products for companies that produce, process, and distribute video content for television and the Internet.
Defense.Net is a privately held American information technology and services company. The company's business is to protect Internet-facing infrastructures – such as e-commerce web sites – against all forms of Distributed Denial of Service (DDoS) attacks at the network. Defense.Net operates a constellation of DDoS mitigation sites around the Internet which are capable of filtering and removing DDoS attacks real-time.
High Orbit Ion Cannon (HOIC) is an open-source network stress testing and denial-of-service attack application designed to attack as many as 256 URLs at the same time. It was designed to replace the Low Orbit Ion Cannon which was developed by Praetox Technologies and later released into the public domain. The security advisory for HOIC was released by Prolexic Technologies in February 2012.
Data center security is the set of policies, precautions and practices adopted at a data center to avoid unauthorized access and manipulation of its resources. The data center houses the enterprise applications and data, hence why providing a proper security system is critical. Denial of service (DoS), theft of confidential information, data alteration, and data loss are some of the common security problems afflicting data center environments.
Distributed Denial of Secrets, abbreviated DDoSecrets, is a non-profit whistleblower site founded in 2018 for news leaks. The site is a frequent source for other news outlets and has worked on investigations including Cyprus Confidential with other media organisations. In December 2023, the organisation said it had published over 100 million files from 59 countries.
Anat Bremler-Barr, is an Israeli computer scientist. She is a professor at Tel Aviv University who is known for her contributions in network security, specifically in Denial of Service attacks and scalable protection of Internet of Things (IoT) devices.
Yehuda Afek is an Israeli computer scientist at Tel Aviv University, and is known for his work on network cyber security and fault tolerant distributed computing. Yehuda cofounded Riverhead Networks in 2000, and was the head of the School of Computer Science in Tel Aviv University in 2014–2016.
