Exploit (computer Security)

	Exploit (computer Security) An exploit (from the English verb ''to exploit'', meaning "to use something to one’s own advantage") is a piece of software, a chunk of data, or a sequence of commands that takes advantage of a bug or vulnerability to cause unintended or unanticipated behavior to occur on computer software, hardware, or something electronic (usually computerized). Such behavior frequently includes things like gaining control of a computer system, allowing privilege escalation, or a denial-of-service (DoS or related DDoS) attack. In lay terms, some exploit is akin to a 'hack'. Classification There are several methods of classifying exploits. The most common is by how the exploit communicates to the vulnerable software. A ''remote exploit'' works over a network and exploits the security vulnerability without any prior access to the vulnerable system. A ''local exploit'' requires prior access to the vulnerable system and usually increases the privileges of the person running the exploit past t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	NSO Group NSO Group Technologies (NSO standing for Niv, Shalev and Omri, the names of the company's founders) is an Israeli cyber-intelligence firm primarily known for its proprietary spyware Pegasus, which is capable of remote zero-click surveillance of smartphones. It employed almost 500 people as of 2017. NSO claims that it provides authorized governments with technology that helps them combat terror and crime. The company says that it deals with government clients only. ''Pegasus'' spyware is classified as a weapon by Israel and any export of the technology must be approved by the government. According to several reports, NSO Group spyware has been used to target human rights activists and journalists in various countries, was used for state espionage against Pakistan, for warrantless domestic surveillance of Israeli citizens by Israeli police, and played a role in the murder of Saudi dissident Jamal Khashoggi by agents of the Saudi government. In 2019, instant messaging company W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Software Software is a set of computer programs and associated software documentation, documentation and data (computing), data. This is in contrast to Computer hardware, hardware, from which the system is built and which actually performs the work. At the low level language, lowest programming level, executable code consists of Machine code, machine language instructions supported by an individual Microprocessor, processor—typically a central processing unit (CPU) or a graphics processing unit (GPU). Machine language consists of groups of Binary number, binary values signifying Instruction set architecture, processor instructions that change the state of the computer from its preceding state. For example, an instruction may change the value stored in a particular storage location in the computer—an effect that is not directly observable to the user. An instruction System call, may also invoke one of many Input/output, input or output operations, for example displaying some text on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Metasploit Project The Metasploit Project is a computer security project that provides information about security vulnerabilities and aids in penetration testing and IDS signature development. It is owned by Boston, Massachusetts-based security company Rapid7. Its best-known sub-project is the open-source Metasploit Framework, a tool for developing and executing exploit code against a remote target machine. Other important sub-projects include the Opcode Database, shellcode archive and related research. The Metasploit Project includes anti-forensic and evasion tools, some of which are built into the Metasploit Framework. Metasploit is pre-installed in the Kali Linux operating system. History Metasploit was created by H. D. Moore in 2003 as a portable network tool using Perl. By 2007, the Metasploit Framework had been completely rewritten in Ruby. On October 21, 2009, the Metasploit Project announced that it had been acquired by Rapid7, a security company that provides unified vulnerability m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	IT Risk Information technology risk, IT risk, IT-related risk, or cyber risk is any risk related to information technology. While information has long been appreciated as a valuable and important asset, the rise of the knowledge economy and the Digital Revolution has led to organizations becoming increasingly dependent on information, information processing and especially IT. Various events or incidents that compromise IT in some way can therefore cause adverse impacts on the organization's business processes or mission, ranging from inconsequential to catastrophic in scale. Assessing the probability or likelihood of various types of event/incident with their predicted impacts or consequences, should they occur, is a common way to assess and measure IT risks. Alternative methods of measuring IT risk typically involve assessing other contributory factors such as the threats, vulnerabilities, exposures, and asset values. Definitions ISO IT risk: ''the potential that a given threat will e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	The Art Of Exploitation ''The'' () is a grammatical article in English, denoting persons or things that are already or about to be mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with nouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of the archaic pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Exploit Kit An exploit kit is a tool used for automatically managing and deploying exploits against a target computer. Exploit kits allow attackers to deliver malware without having advanced knowledge of the exploits being used. Browser exploits are typically used, although they may also include exploits targeting common software, such as Adobe Reader, or the operating system itself. Most kits are written in PHP. Exploit kits are often sold on the black market, both as standalone kits, and as a service. History Some of the first exploit kits were