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Buffer overflow and OpenBSD

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Buffer overflow and OpenBSD

Buffer overflow vs. OpenBSD

In information security and programming, a buffer overflow, or buffer overrun, is an anomaly where a program, while writing data to a buffer, overruns the buffer's boundary and overwrites adjacent memory locations. OpenBSD is a free and open-source Unix-like computer operating system descended from Berkeley Software Distribution (BSD), a Research Unix derivative developed at the University of California, Berkeley.

Similarities between Buffer overflow and OpenBSD

Buffer overflow and OpenBSD have 16 things in common (in Unionpedia): C (programming language), C string handling, Daemon (computing), Exploit (computer security), GNU Compiler Collection, Intrusion detection system, Microsoft, Microsoft Windows, Operating system, Paging, Privilege escalation, Proprietary software, Security-focused operating system, Static program analysis, Unix, W^X.

C (programming language)

C (as in the letter ''c'') is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations.

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C string handling

The C programming language has a set of functions implementing operations on strings (character strings and byte strings) in its standard library.

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Daemon (computing)

In multitasking computer operating systems, a daemon is a computer program that runs as a background process, rather than being under the direct control of an interactive user.

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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).

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GNU Compiler Collection

The GNU Compiler Collection (GCC) is a compiler system produced by the GNU Project supporting various programming languages.

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Intrusion detection system

An intrusion detection system (IDS) is a device or software application that monitors a network or systems for malicious activity or policy violations.

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Microsoft

Microsoft Corporation (abbreviated as MS) is an American multinational technology company with headquarters in Redmond, Washington.

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Microsoft Windows

Microsoft Windows is a group of several graphical operating system families, all of which are developed, marketed, and sold by Microsoft.

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Operating system

An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.

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Paging

In computer operating systems, paging is a memory management scheme by which a computer stores and retrieves data from secondary storage for use in main memory.

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Privilege escalation

Privilege escalation is the act of exploiting a bug, design flaw or configuration oversight in an operating system or software application to gain elevated access to resources that are normally protected from an application or user.

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Proprietary software

Proprietary software is non-free computer software for which the software's publisher or another person retains intellectual property rights—usually copyright of the source code, but sometimes patent rights.

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Security-focused operating system

This is a list of operating systems with a sharp security focus.

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Static program analysis

Static program analysis is the analysis of computer software that is performed without actually executing programs.

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Unix

Unix (trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.

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W^X

W^X ("Write XOR Execute"; spoken as W xor X) is a security feature in operating systems and virtual machines.

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The list above answers the following questions

Buffer overflow and OpenBSD Comparison

Buffer overflow has 115 relations, while OpenBSD has 193. As they have in common 16, the Jaccard index is 5.19% = 16 / (115 + 193).

References

This article shows the relationship between Buffer overflow and OpenBSD. To access each article from which the information was extracted, please visit:

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