Computer security is the protection of computer software, systems and networks from threats that may result in unauthorized information disclosure, theft of hardware, software, or data, as well as from the disruption or misdirection of the services they provide.
Cybercrime encompasses a wide range of criminal activities that are carried out using digital devices and/or networks. These crimes involve the use of technology to commit fraud, identity theft, data breaches, computer viruses, scams, and expanded upon in other malicious acts. Cybercriminals exploit vulnerabilities in computer systems and networks to gain unauthorized access, steal sensitive information, disrupt services, and cause financial or reputational harm to individuals, organizations, and governments.
ESET, s.r.o., is a software company specializing in cybersecurity. ESET's security products are made in Europe and provides security software in over 200 countries and territories worldwide. Its software is localized into more than 30 languages.
The Australian High Tech Crime Centre (AHTCC) are hosted by the Australian Federal Police (AFP) at their headquarters in Canberra. Under the auspices of the AFP, the AHTCC is party to the formal Joint Operating Arrangement established between the AFP, the Australian Security Intelligence Organisation and the Computer Network Vulnerability Team of the Australian Signals Directorate.
Ransomware is a type of cryptovirological malware that permanently blocks access to the victim's personal data unless a "ransom" is paid. While some simple ransomware may lock the system without damaging any files, more advanced malware uses a technique called cryptoviral extortion. It encrypts the victim's files, making them inaccessible, and demands a ransom payment to decrypt them. In a properly implemented cryptoviral extortion attack, recovering the files without the decryption key is an intractable problem, and difficult-to-trace digital currencies such as paysafecard or Bitcoin and other cryptocurrencies are used for the ransoms, making tracing and prosecuting the perpetrators difficult.
Brian Krebs is an American journalist and investigative reporter. He is best known for his coverage of profit-seeking cybercriminals. Krebs is the author of a daily blog, KrebsOnSecurity.com, covering computer security and cybercrime. From 1995 to 2009, Krebs was a reporter for The Washington Post and covered tech policy, privacy and computer security as well as authoring the Security Fix blog.
Malwarebytes Inc. is an American Internet security company that specializes in protecting home computers, smartphones, and companies from malware and other threats. It has offices in Santa Clara, California; Clearwater, Florida; Tallinn, Estonia; Bastia Umbra, Italy; and Cork, Ireland.
Recorded Future is a privately held cybersecurity company founded in 2009, with headquarters in Somerville, Massachusetts.
Cyber crime, or computer crime, refers to any crime that involves a computer and a network. The computer may have been used in the commission of a crime, or it may be the target. Netcrime refers, more precisely, to criminal exploitation of the Internet. Issues surrounding this type of crime have become high-profile, particularly those surrounding hacking, copyright infringement, identity theft, child pornography, and child grooming. There are also problems of privacy when confidential information is lost or intercepted, lawfully or otherwise.
There is no commonly agreed single definition of “cybercrime”. It refers to illegal internet-mediated activities that often take place in global electronic networks. Cybercrime is "international" or "transnational" – there are ‘no cyber-borders between countries'. International cybercrimes often challenge the effectiveness of domestic and international law, and law enforcement. Because existing laws in many countries are not tailored to deal with cybercrime, criminals increasingly conduct crimes on the Internet in order to take advantages of the less severe punishments or difficulties of being traced.
A cyberattack occurs when there is an unauthorized action against computer infrastructure that compromises the confidentiality, integrity, or availability of its content.
The National Cyber Security Hall of Fame, founded by Larry Letow and Rick Geritz, was established in 2012 to recognize the contributions of key individuals in the field of cyber security; its mission statement is, Respect the Past – Protect the Future. According to its website, it is designed to honor the innovative individuals and organizations which had the vision and leadership to create the fundamental building blocks for the cybersecurity Industry. The organization also highlights major milestones in the industry's 40-year history through a timelineArchived 2013-12-30 at the Wayback Machine representation, which includes inductees and their corresponding accomplishments.
Operation Tovar was an international collaborative operation carried out by law enforcement agencies from multiple countries against the Gameover ZeuS botnet, which was believed by the investigators to have been used in bank fraud and the distribution of the CryptoLocker ransomware.
The following outline is provided as an overview of and topical guide to computer security:
Tarah Marie Wheeler is an American technology and cybersecurity author, public speaker, computer security professional, and executive. She is currently CEO of Red Queen Dynamics and Senior Fellow of Global Cyber Policy at the Council on Foreign Relations, and she is the author of Women in Tech.
William "Chuck" Easttom II is an American computer scientist specializing in cyber security, cryptography, quantum computing, and systems engineering.
This is a list of cybersecurity information technology. Cybersecurity is security as it is applied to information technology. This includes all technology that stores, manipulates, or moves data, such as computers, data networks, and all devices connected to or included in networks, such as routers and switches. All information technology devices and facilities need to be secured against intrusion, unauthorized use, and vandalism. Additionally, the users of information technology should be protected from theft of assets, extortion, identity theft, loss of privacy and confidentiality of personal information, malicious mischief, damage to equipment, business process compromise, and the general activity of cybercriminals. The public should be protected against acts of cyberterrorism, such as the compromise or loss of the electric power grid.
Internet security awareness or Cyber security awareness refers to how much end-users know about the cyber security threats their networks face, the risks they introduce and mitigating security best practices to guide their behavior. End users are considered the weakest link and the primary vulnerability within a network. Since end-users are a major vulnerability, technical means to improve security are not enough. Organizations could also seek to reduce the risk of the human element. This could be accomplished by providing security best practice guidance for end users' awareness of cyber security. Employees could be taught about common threats and how to avoid or mitigate them.
Cybersecurity in popular culture examines the various ways in which the themes and concepts related to cybersecurity have been portrayed and explored in different forms of popular culture, such as music, movies, television shows, and literature. As the digital age continues to expand and the importance of protecting computer systems, networks, and digital information grows, the awareness and understanding of cybersecurity have increasingly become a part of mainstream culture. Popular culture often portraits the gloomy underworld of cybersecurity, where unconventional tactics are used to combat a diverse range of threats to individuals, businesses, and governments. The integration of dark and mysterious elements into cybersecurity stories helps create a sense of uncertainty, rule-breaking, and intriguing ambiguity. This captures the public's attention and highlights the high stakes involved in the ongoing struggle to protect our digital world. This article highlights the creative works and cultural phenomena that have brought cybersecurity issues to the forefront, reflecting society's evolving relationship with technology, privacy, and digital security.
Kyle Hanslovan is an American engineer and information technology security analyst who served as a US Air Force Cyber Technical Sergeant.
