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SIEM Explained: What is SIEM and How Does it Work?

eSecurity Planet

Security information and event management (SIEM) technology provides foundational support for threat detection. While a properly configured SIEM can provide effective threat protection, misuse of SIEM technology can increase costs and undermine security. See our in-depth look at the top SIEM tools. What is a SIEM?

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Top VC Firms in Cybersecurity of 2022

eSecurity Planet

Company Sector Year Status Vicarius Vulnerability management 2022 Private Dragos ICS and OT security 2021 Private Safeguard Cyber Risk management 2021 Private CyberGRX Risk management 2019 Private Signifyd Fraud protection 2018 Private RedOwl Security analytics 2015 Acquired: Forcepoint. AllegisCyber Capital. AllegisCyber Investments.

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Top 20 Cybersecurity Companies You Need to Know in 2025

eSecurity Planet

Rapid7: Best for Integrated Vulnerability and Threat Management 10 $1.84 Palo Alto Networks Best protection against network, endpoint, and remote asset attacks Headquarters: Santa Clara, California Founded: 2005 Annual Revenue: $7.52 Fortinet: Best for Network Security Perimeter Protection 15 $74.33 Visit CrowdStrike 6.

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Spotlight Podcast: RADICL Is Coming To The Rescue Of Defense SMBs

The Security Ledger

Related Stories Is a DEF CON Village the right way to assess AI risk? and other militaries have always been at the top of the target list for so-called “advanced persistent threat” cyber adversaries. In fact, the term “advanced persistent threat” (or APT) was concocted by U.S. Read the whole entry. »

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Top SD-WAN Solutions for Enterprise Security

eSecurity Planet

Juniper’s security portfolio includes firewalls and advanced threat protection (ATP). ATP has an extensive list of enterprise features, including threat intelligence, risk profiling , network access control, and malware sandboxing. Palo Alto Networks. How Does SD-WAN Work?

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The Best SIEM Tools To Consider in 2024

Centraleyes

In 2005, Gartner came up with the term SIEM to characterize the combination of SIM and SEM technologies within an organization. Exabeam Fusion Next-generation SIEM Exabeam Fusion uses behavior-based threat detection, investigation, and response in the cloud. It also finds risks other products miss.

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Top Cybersecurity Companies for 2021

eSecurity Planet

Our products enable them to minimize the risk of data breaches and ensure regulatory compliance by proactively reducing the exposure of sensitive data and promptly detecting policy violations and suspicious user behavior. Founded: 2005. Cybersecurity product categories: AI, threat detection, incident response, IDPS.