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  • Why Stellar Cyber

    Why Stellar Cyber

    Reduce enterprise risk by the early and precise identification and remediation of all attack activities while slashing costs, retaining investments in existing tools and accelerating analyst productivity

    Learn more about Open XDR >

    For Enterprise

    • Replace SIEM
    • Complement SIEM
    • Deploy NDR
    • Turn EDR Into XDR
    • Next Gen SOC

    For MSSP

    • Increase Revenue and Margin
    • Sell SOC-as-a-Service
    • Sell MDR-as-a-Service
    • Grow Market With Universal EDR

  • Platform

    What is Open XDR

    Stellar Cyber’s Open XDR platform delivers Everything Detection and Response by unifying all currently disjointed security tools and data sources to fully visualize and automatically detect, investigate and respond to all attack activities.

    Learn more about Open XDR >

    Capabilities

    • NDR
    • NG SIEM
    • Universal EDR
    • Automated Threat Hunting
    • Automated Response
    • Threat Intelligence

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  • Why Stellar Cyber

    Why Stellar Cyber

    Reduce enterprise risk by the early and precise identification and remediation of all attack activities while slashing costs, retaining investments in existing tools and accelerating analyst productivity

    Learn more about Open XDR >

    For Enterprise

    • Replace SIEM
    • Complement SIEM
    • Deploy NDR
    • Turn EDR Into XDR
    • Next Gen SOC

    For MSSP

    • Increase Revenue and Margin
    • Sell SOC-as-a-Service
    • Sell MDR-as-a-Service
    • Grow Market With Universal EDR

  • Platform

    What is Open XDR

    Stellar Cyber’s Open XDR platform delivers Everything Detection and Response by unifying all currently disjointed security tools and data sources to fully visualize and automatically detect, investigate and respond to all attack activities.

    Learn more about Open XDR >

    Capabilities

    • NDR
    • NG SIEM
    • Universal EDR
    • Automated Threat Hunting
    • Automated Response
    • Threat Intelligence

    Technologies

    • Integrations
    • Sensors
    • Interflow
    • Data Lake
    • AI Engine
    • XDR Kill Chain
    • Deployment

  • Partners
    • Become a MSSP Partner
    • Become a Channel Partner
    • Become a Technology Partner
    • Open XDR Ecosystem
    • Partner Portal
  • Resources
    • Blogs
    • Case Studies
    • Data Sheets
    • Events
    • Podcasts
    • Use Case Videos
    • Webinars
    • Whitepapers
  • Company
    • Who We Are
    • Our History
    • Reducing Insurance Costs with Open XDR
    • Media Kit
    • News Releases
    • Press Coverage
    • Customer Testimonials
    • Careers
    • Contact Us
  • Request A Demo
Category: Cloud Security
Application Security, Cloud Security, Cyberattacks, Cybercriminals, Cybersecurity, IT technology, Network Security, Open XDR, Open XDR Platform, security technology May 17, 2022May 17, 2022

One Year Later: Lessons from the Colonial Pipeline Ransomware Attack

A year has passed since the Colonial Pipeline Ransomware attack that caused Colonial Pipeline to stop service for five days. This attack created

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Artificial Intelligence, Cloud Security, Cyberattacks, Cybercriminals, Cybersecurity, Network Security, Open XDR, Open XDR Platform February 22, 2022February 22, 2022

Changming Liu, Stellar Cyber: hackers target remote workers to obtain access to corporate networks

With the pandemic and the stay-at-home orders that came with it, hackers started increasingly attempting to exploit the situation and damage

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Cloud Security, Cyberattacks, Cybercriminals, Cybersecurity, EDR - Endpoint detection and response, Kill Chain, MSSP, Network Security, Open XDR Platform, SOC January 20, 2022January 20, 2022

Tired Of Reactive Strategies? Proactively Stop Attackers Earlier In The Kill Chain!

MSSPs all deal with a crushing number of alerts daily – but how are the most successful partners managing the influx? The MSSP industry has seen

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Application Security, Cloud Security, Cyberattacks, Cybersecurity, IT technology, MSSP, Network Security, Open XDR, Open XDR Platform, SOC January 14, 2022January 14, 2022

Stellar Cyber’s Open XDR – Step into Security

Security can be intimidating for MSP partners making the transition to MSSP.  The industry makes it sound too complex and capital intensive to

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security analysissecurity analysis
Cloud Security, Cybersecurity, security technology December 16, 2021December 16, 2021

Stellar Cyber: Log4j Vulnerability and Exploitation Detection

1. Introduction In the past several days, a serious Log4j vulnerability (CVE-2021-44228, CVE-2021-45046) has nearly led to a perfect storm in the

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Application Security, Artificial Intelligence, Cloud Security, Cyberattacks, Cybersecurity, Network Security, Open XDR, Open XDR Platform, XDR Adoption November 16, 2021March 1, 2022

Why We Invested in Stellar Cyber, Open XDR for enterprise-level security

Stellar Cyber is simplifying cyberthreat detection and response with its open extended detection and response (XDR) platform for enterprise

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Why NDR? See the Entire Elephant in the RoomWhy NDR? See the Entire Elephant in the Room
Application Security, Cloud Security, Cybersecurity, EDR - Endpoint detection and response, IT technology, NDR, Network Security, Network Traffic Analysis, Open XDR, Open XDR Platform, security technology October 19, 2021October 19, 2021

Why Network Detection and Response (NDR) ? See the Entire Elephant in the Room

Network detection and response (NDR) has a long history, evolving out of network security and network traffic analysis (NTA). The historical

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Application Security, Cloud Security, Cyberattacks, Cybersecurity, Machine Learning, MSSP, Network Security, Open XDR, Open XDR Platform, Ransomware attacks, SOC, XDR October 13, 2021

Ransomware is the Tip of the Iceberg—Can Open XDR / XDR avoid you becoming the Titanic?

Ransomware attacks are occurring at an increasingly staggering pace. The tactics for deploying it are evolving at an equally rapid pace.

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AI-driven security, Cloud Security, Cyberattacks, Cybersecurity, EDR - Endpoint detection and response, IT technology, NDR, Network Security, Network Traffic Analysis, Open XDR, Open XDR Platform, SOC, XDR October 7, 2021October 10, 2021

SIEM, XDR, and the Evolution of Cybersecurity Infrastructure

Security Event and Information Management platforms (SIEMs) collect data from security logs and in doing so are supposed to identify blind spots,

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Network Detection & ResponseNetwork Detection & Response
Cloud Security, Cybersecurity, NDR, Network Security, Network Traffic Analysis, Open XDR, Open XDR Platform, security technology, XDR September 23, 2021April 6, 2022

NDR vs. Open XDR – What’s the difference?

Every security tool vendor talks about detection and response, so what makes NDR so special, and how does it relate to XDR / Open XDR? NDR is

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security analysissecurity analysis
Artificial Intelligence, Cloud Security, Cyberattacks, Cybersecurity, Data Collection, Open XDR, Open XDR Platform July 16, 2021July 16, 2021

Does XDR Need A New Kill Chain?

The time has come for cyber security technology to keep up with the adversaries.  Now that we have seen so many successful multi-stage attacks,

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SIEM securitySIEM security
AI-driven security, Artificial Intelligence, Cloud Security, Cybersecurity, Open XDR, Open XDR Platform, security technology, XDR June 22, 2021September 15, 2021

Open XDR vs. SIEM

Matching Resources and Business Risk with the Right Solution Gaining visibility and responding to attacks across the entire enterprise

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network detection and response solutionnetwork detection and response solution
AI-driven security, Application Security, Artificial Intelligence, Cloud Security, Cybersecurity, Network Security, Network Traffic Analysis, Open XDR, Open XDR Platform, XDR June 14, 2021June 14, 2021

Is Extended Detection and Response (XDR) the Ultimate Foundation of Cybersecurity Infrastructure?

Samuel Jones, VP of product management, Stellar Cyber, discusses how SIEMs were supposed to be the ultimate security analytics platform. Still,

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security solutionssecurity solutions
Cloud Security, Cybersecurity, MSSP, Open XDR, Open XDR Platform, security technology, XDR May 17, 2021

The Pipeline Attack – Is Log Analysis Enough for Cybersecurity?

Many MSSP’s use SIEMs and other log management/aggregation/analysis solutions for cybersecurity visibility, but is log analysis enough? We’re

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Threat hunting applicationThreat hunting application
Cloud Security, Cybersecurity, Machine Learning, MSSP, Open XDR, SOC May 3, 2021May 3, 2021

Alerts, Events, Incidents: Where Should Your Security Team Focus?

As the cybersecurity threat landscape is evolving so is the way we need to look at those threats.  The drumbeat of new breaches is continuous. If

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SIEM toolsSIEM tools
AI-driven security, Cloud Security, Cyberattacks, Cybersecurity, Data Storage, IT technology, Network Security, Network Traffic Analysis April 14, 2021May 1, 2021

Improve Security Across the F5 WAF Engine with Better Visibility, Correlation, and Auto-Response

Challenges Most IT organizations have deployed multiple traditional security products and services from multiple vendors—yet they remain

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CybersecurityCybersecurity
Cloud Security, Cyberattacks, Cybersecurity, MSSP, Network Security, Network Traffic Analysis, Open XDR, security technology, SOC April 14, 2021May 1, 2021

XDR Delivers Significant Performance Improvement over SIEM

In every SOC environment, there are two key metrics that demonstrate efficiency and effectiveness: Mean Time to Detection (MTTD) and Mean Time to

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security solutionssecurity solutions
Cloud Security, Compliment SIEM, Cyberattacks, Cybersecurity, Data Collection, Data Storage, IT technology, Network Security, Open XDR, security technology March 25, 2021July 13, 2021

An Integrated TIP for Simplified and Efficient Security Operations

Cybersecurity platforms are only as intelligent as the data provided to them, and every security organization wants to leverage as much data as

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