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An intrusion detection system is a device or software application that monitors a network or systems for malicious activity or policy violations. Any intrusion activity or violation is typically either reported to an administrator or collected centrally using a security information and event management (SIEM) system. A SIEM system combines outputs from multiple sources and uses alarm filtering techniques to distinguish malicious activity from false alarms.
A rootkit is a collection of computer software, typically malicious, designed to enable access to a computer or an area of its software that is not otherwise allowed and often masks its existence or the existence of other software. The term rootkit is a compound of "root" and the word "kit". The term "rootkit" has negative connotations through its association with malware.
GoDaddy Inc. is an American publicly traded Internet domain registry, domain registrar and web hosting company headquartered in Tempe, Arizona, and incorporated in Delaware. As of 2023, GoDaddy is the world's fifth largest web host by market share, with over 62 million registered domains. The company has around 21 million customers and over 6,900 employees worldwide.
A host-based intrusion detection system (HIDS) is an intrusion detection system that is capable of monitoring and analyzing the internals of a computing system as well as the network packets on its network interfaces, similar to the way a network-based intrusion detection system (NIDS) operates. HIDS focuses on more granular and internal attacks through focusing monitoring host activities instead of overall network traffic. HIDS was the first type of intrusion detection software to have been designed, with the original target system being the mainframe computer where outside interaction was infrequent.
An anomaly-based intrusion detection system, is an intrusion detection system for detecting both network and computer intrusions and misuse by monitoring system activity and classifying it as either normal or anomalous. The classification is based on heuristics or rules, rather than patterns or signatures, and attempts to detect any type of misuse that falls out of normal system operation. This is as opposed to signature-based systems, which can only detect attacks for which a signature has previously been created.
Sguil is a collection of free software components for Network Security Monitoring (NSM) and event driven analysis of IDS alerts. The sguil client is written in Tcl/Tk and can be run on any operating system that supports these. Sguil integrates alert data from Snort, session data from SANCP, and full content data from a second instance of Snort running in packet logger mode.
OSSIM (Open Source Security Information Management) is an open source security information and event management system, integrating a selection of tools designed to aid network administrators in computer security, intrusion detection and prevention.
In data analysis, anomaly detection is generally understood to be the identification of rare items, events or observations which deviate significantly from the majority of the data and do not conform to a well defined notion of normal behavior. Such examples may arouse suspicions of being generated by a different mechanism, or appear inconsistent with the remainder of that set of data.
OSSEC (Open Source HIDS SECurity) is a free, open-source host-based intrusion detection system (HIDS). It performs log analysis, integrity checking, Windows registry monitoring, rootkit detection, time-based alerting, and active response. It provides intrusion detection for most operating systems, including Linux, OpenBSD, FreeBSD, OS X, Solaris and Windows. OSSEC has a centralized, cross-platform architecture allowing multiple systems to be easily monitored and managed. OSSEC has a log analysis engine that is able to correlate and analyze logs from multiple devices and formats.
Angela Orebaugh is a cyber technology and security author and researcher. In 2011, she was selected as Booz Allen Hamilton's first Cybersecurity Fellow. She is an assistant professor at the University of Virginia Department of Computer Science.
Prelude SIEM is a Security information and event management (SIEM).
Sourcefire, Inc was a technology company that developed network security hardware and software. The company's Firepower network security appliances were based on Snort, an open-source intrusion detection system (IDS). Sourcefire was acquired by Cisco for $2.7 billion in July 2013.
VirusTotal is a website created by the Spanish security company Hispasec Sistemas. Launched in June 2004, it was acquired by Google in September 2012. The company's ownership switched in January 2018 to Chronicle, a subsidiary of Google.
Robert Michael Slade, also known as Robert M. Slade and Rob Slade, is a Canadian information security consultant, researcher and instructor. He is the author of Robert Slade's Guide to Computer Viruses, Software Forensics, Dictionary of Information Security and co-author of Viruses Revealed. Slade is the author of thousands of technical book reviews, today published on the techbooks mailing list and in the RISKS Digest, and archived in his Internet Review Project. An expert on computer viruses and malware, he is also the Mr. Slade of "Mr. Slade's lists".
In computing, a firewall is a network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. A firewall typically establishes a barrier between a trusted network and an untrusted network, such as the Internet.
Endurance International Group (EIG), previously named BizLand, was an IT services company specializing in web hosting. The company was founded in 1997 and headquartered in Burlington, Massachusetts, USA. In 2021 Endurance International Group merged with Web.com forming a new company, Newfold Digital. It is one of the Internet's largest webhosting providers, the company was structured differently from other large hosting companies such as Rackspace, GoDaddy, or 1&1 Ionos. The company has grown its hosting and related business through numerous acquisitions.
Used as part of computer security, IDMEF is a data format used to exchange information between software enabling intrusion detection, intrusion prevention, security information collection and management systems that may need to interact with them. IDMEF messages are designed to be processed automatically. The details of the format are described in the RFC 4765. This RFC presents an implementation of the XML data model and the associated DTD. The requirements for this format are described in RFC 4766, and the recommended transport protocol (IDXP) is documented in RFC 4767
Endpoint security or endpoint protection is an approach to the protection of computer networks that are remotely bridged to client devices. The connection of endpoint devices such as laptops, tablets, mobile phones, Internet-of-things devices, and other wireless devices to corporate networks creates attack paths for security threats. Endpoint security attempts to ensure that such devices follow a definite level of compliance to standards.
Open Threat Exchange (OTX) is a crowd-sourced computer-security platform. It has more than 180,000 participants in 140 countries who share more than 19 million potential threats daily. It is free to use.
References
- ↑ Bray, Rory; Cid, Daniel; Hay, Andrew (9 April 2008). OSSEC Host-Based Intrusion Detection Guide. Syngress. ISBN 9780080558776.
- ↑ "Third Brigade acquires OSSEC". LWN.
- ↑ "Sucuri and GoDaddy team up to protect more websites". GoDaddy Garage. 22 March 2017.
- ↑ "Daniel B. Cid, Security Laboratory: Thought Leaders". SANS. Archived from the original on 2019-03-21. Retrieved 2019-03-21.
- ↑ "AlienVault Launches Technical Advisory Board" (Press release). 22 August 2012.
- Rory Bray; Daniel Cid; Andrew Hay (2008). OSSEC Host-Based Intrusion Detection Guide. Syngress. ISBN 978-0-08-055877-6.