4/19/2023 0 Comments Solarwinds security event manager“data loss” encompasses both the actual loss of data through deletion of files or the physical damage to servers and also the unauthorized disclosure of data. Other reasons for insider threats are blackmail and a sense of hostility towards the company after failing to get a promotion or being reprimanded.Ī data loss event might also be accidental, the result of an employee being duped, or outright theft or malicious damage. This might be accidental because a hacker has duped the person into action by impersonating a superior. Insider threats occur when an authorized user of the system decides to work against the interests of the business. This could be by acquiring the credentials of a user account. In an advanced persistent threat, a hacker group gets through traditional boundary defenses and establishes a long-term presence in the system. Typically, SIEM systems are meant to hunt down Advanced Persistent Threats (APTs), insider threats, and data loss events. SIM systems have a number of advantages over network monitors because many types of attacks are conducted by stealth and no single piece of traffic can indicate that such an attack is going on. The ability to integrate live NetFlow and sFlow data into the security monitor was dropped when SolarWinds rewrote the Log and Event Manager to create the Security Event Manager. SolarWinds has retreated from providing network traffic monitoring – the SolarWinds Log and Event Manager had that capability. It is a host-based intrusion detection system that examines the contents of log files for specific patterns of activities. The SolarWinds Security Event Manager (SEM) is a SIM. The software doesn’t include any live network monitoring, so it can’t be an SEM. The basic terminology of SIEM is difficult to keep straight when examining the SolarWinds SIEM product because it deals with log files not live network data. SIM manages log files and uses them as a source of data for intrusion analysis SEM watches live events on the network. SIEM stands for Security Information and Event Management. The SolarWinds SIEM product is called the Security Event Manager but it is a SIM and not an SEM. The other part of SIEM is Security Event Management (SEM). This activity is a characteristic of Security Information Management (SIM), a component of SIEM. The tool focuses on log files as a source of data. The SolarWinds SIEM offering is confusingly named. SolarWinds is the leading provider of IT infrastructure monitoring and management software.
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