Crowdstrike BLOG
  • Featured
    • How the CrowdStrike Falcon Platform Drove the Germany-Singapore Team to Success at NATO Locked Shields 2025
      How the CrowdStrike Falcon Platform Drove the Germany-Singapore Team to Success at NATO Locked Shields 2025
      Jul 03, 2025
    • CrowdStrike Services Observes SCATTERED SPIDER Escalate Attacks Across Industries
      CrowdStrike Services Observes SCATTERED SPIDER Escalate Attacks Across Industries
      Jul 02, 2025
    • Prescription for Protection: Healthcare Industry Observations from CrowdStrike Investigations
      Prescription for Protection: Healthcare Industry Observations from CrowdStrike Investigations
      Jul 01, 2025
    • How CrowdStrike Traces Attack Paths to Sensitive Data in the Cloud
      How CrowdStrike Traces Attack Paths to Sensitive Data in the Cloud
      Jun 30, 2025
  • Recent
    • How the CrowdStrike Falcon Platform Drove the Germany-Singapore Team to Success at NATO Locked Shields 2025
      How the CrowdStrike Falcon Platform Drove the Germany-Singapore Team to Success at NATO Locked Shields 2025
      Jul 03, 2025
    • CrowdStrike Services Observes SCATTERED SPIDER Escalate Attacks Across Industries
      CrowdStrike Services Observes SCATTERED SPIDER Escalate Attacks Across Industries
      Jul 02, 2025
    • Prescription for Protection: Healthcare Industry Observations from CrowdStrike Investigations
      Prescription for Protection: Healthcare Industry Observations from CrowdStrike Investigations
      Jul 01, 2025
    • How CrowdStrike Traces Attack Paths to Sensitive Data in the Cloud
      How CrowdStrike Traces Attack Paths to Sensitive Data in the Cloud
      Jun 30, 2025
  • Video
    • Video Highlights the 4 Key Steps to Successful Incident Response
      Video Highlights the 4 Key Steps to Successful Incident Response
      Dec 02, 2019
    • Helping Non-Security Stakeholders Understand ATT&CK in 10 Minutes or Less [VIDEO]
      Helping Non-Security Stakeholders Understand ATT&CK in 10 Minutes or Less [VIDEO]
      Feb 21, 2019
    • Analyzing Targeted Intrusions Through the ATT&CK Framework Lens [VIDEO]
      Analyzing Targeted Intrusions Through the ATT&CK Framework Lens [VIDEO]
      Jan 22, 2019
    • Qatar’s Commercial Bank Chooses CrowdStrike Falcon®: A Partnership Based on Trust [VIDEO]
      Qatar’s Commercial Bank Chooses CrowdStrike Falcon®: A Partnership Based on Trust [VIDEO]
      Aug 20, 2018
  • Category
    • Cloud & Application Security
      Cloud & Application Security
      How CrowdStrike Traces Attack Paths to Sensitive Data in the Cloud
      How CrowdStrike Traces Attack Paths to Sensitive Data in the Cloud
      06/30/25
      CrowdStrike Named a Leader in the 2025 IDC MarketScape for CNAPP
      CrowdStrike Named a Leader in the 2025 IDC MarketScape for CNAPP
      06/25/25
      Stopping Cloud Breaches at Machine Speed: How CrowdStrike Uses Agentic AI to Power Cloud Detection and Response
      Stopping Cloud Breaches at Machine Speed: How CrowdStrike Uses Agentic AI to Power Cloud Detection and Response
      06/16/25
      CrowdStrike Named a Frost Radar™ Leader in Cloud and Application Runtime Security
      CrowdStrike Named a Frost Radar™ Leader in Cloud and Application Runtime Security
      05/30/25
    • Threat Hunting & Intel
      Threat Hunting & Intel
      CrowdStrike Services Observes SCATTERED SPIDER Escalate Attacks Across Industries
      CrowdStrike Services Observes SCATTERED SPIDER Escalate Attacks Across Industries
      07/02/25
      CrowdStrike Collaborates with U.S. Department of Justice on DanaBot Takedown
      CrowdStrike Collaborates with U.S. Department of Justice on DanaBot Takedown
      05/22/25
      CrowdStrike 2025 Latin America Threat Landscape Report: A Deep Dive into an Evolving Region
      CrowdStrike 2025 Latin America Threat Landscape Report: A Deep Dive into an Evolving Region
      05/19/25
      CrowdStrike 2025 Global Threat Report: Beware the Enterprising Adversary
      CrowdStrike 2025 Global Threat Report: Beware the Enterprising Adversary
      02/27/25
    • Endpoint Security & XDR
      Endpoint Security & XDR
      CrowdStrike Falcon Wins AV-Comparatives Awards for EDR Detection and Mac Security
      CrowdStrike Falcon Wins AV-Comparatives Awards for EDR Detection and Mac Security
      06/27/25
      CrowdStrike Researchers Investigate the Threat of Patchless AMSI Bypass Attacks
      CrowdStrike Researchers Investigate the Threat of Patchless AMSI Bypass Attacks
      06/17/25
      CrowdStrike Named a Customers’ Choice in 2025 Gartner® Voice of the Customer for Endpoint Protection Platforms Report
      CrowdStrike Named a Customers’ Choice in 2025 Gartner® Voice of the Customer for Endpoint Protection Platforms Report
      05/27/25
      CrowdStrike Falcon for Mobile Gains Android Enterprise and Zero Trust Integrations
      CrowdStrike Falcon for Mobile Gains Android Enterprise and Zero Trust Integrations
      05/14/25
    • Engineering & Tech
      Engineering & Tech
      CrowdStrike Researchers Develop Custom XGBoost Objective to Improve ML Model Release Stability
      CrowdStrike Researchers Develop Custom XGBoost Objective to Improve ML Model Release Stability
      03/20/25
      Byte Back: Next-Generation Malware Classification Using Binary Transformers
      Byte Back: Next-Generation Malware Classification Using Binary Transformers
      03/06/25
      Leveraging CrowdStrike Falcon Against Attacks Targeting Okta Environments
      Leveraging CrowdStrike Falcon Against Attacks Targeting Okta Environments
      01/21/25
      Tech Analysis: Channel File May Contain Null Bytes
      Tech Analysis: Channel File May Contain Null Bytes
      07/24/24
    • Executive Viewpoint
      Executive Viewpoint
      How the CrowdStrike Falcon Platform Drove the Germany-Singapore Team to Success at NATO Locked Shields 2025
      How the CrowdStrike Falcon Platform Drove the Germany-Singapore Team to Success at NATO Locked Shields 2025
      07/03/25
      CrowdStrike and Microsoft Unite to Harmonize Cyber Threat Attribution
      CrowdStrike and Microsoft Unite to Harmonize Cyber Threat Attribution
      06/02/25
      Announcing the CrowdStrike 2025 Global CrowdTour: Bringing the Power of the Crowd to a City Near You
      Announcing the CrowdStrike 2025 Global CrowdTour: Bringing the Power of the Crowd to a City Near You
      03/20/25
      CrowdStrike’s Commitment to Merit and Mission
      CrowdStrike’s Commitment to Merit and Mission
      02/12/25
    • From The Front Lines
      From The Front Lines
      Prescription for Protection: Healthcare Industry Observations from CrowdStrike Investigations
      Prescription for Protection: Healthcare Industry Observations from CrowdStrike Investigations
      07/01/25
      Follow the Adversary: The Top 3 Red Team Exploitation Paths from 2024
      Follow the Adversary: The Top 3 Red Team Exploitation Paths from 2024
      03/19/25
      Redefining Incident Response in the Modern Era
      Redefining Incident Response in the Modern Era
      03/12/25
      CrowdStrike Named a Leader with “Bold Vision” in 2024 Forrester Wave for Cybersecurity Incident Response Services
      CrowdStrike Named a Leader with “Bold Vision” in 2024 Forrester Wave for Cybersecurity Incident Response Services
      06/10/24
    • Identity Protection
      Identity Protection
      CrowdStrike Named a Customers’ Choice in 2025 Gartner® Peer Insights™ Voice of the Customer for User Authentication Report
      CrowdStrike Named a Customers’ Choice in 2025 Gartner® Peer Insights™ Voice of the Customer for User Authentication Report
      06/04/25
      Falcon Identity Protection Innovations Stop Insider Risk, Secure Non-Human Identities, and Lock Down Privileged Access
      Falcon Identity Protection Innovations Stop Insider Risk, Secure Non-Human Identities, and Lock Down Privileged Access
      06/03/25
      CrowdStrike Leads in GigaOm Radar for Identity Threat Detection and Response
      CrowdStrike Leads in GigaOm Radar for Identity Threat Detection and Response
      05/22/25
      CrowdStrike Falcon Privileged Access Unifies Identity Protection Across Critical Environments
      CrowdStrike Falcon Privileged Access Unifies Identity Protection Across Critical Environments
      04/22/25
    • Next-Gen SIEM & Log Management
      Next-Gen SIEM & Log Management
      How Falcon Next-Gen SIEM Protects Enterprises from VMware vCenter Attacks
      How Falcon Next-Gen SIEM Protects Enterprises from VMware vCenter Attacks
      06/05/25
      Falcon Next-Gen SIEM Integrates with Microsoft Edge for Business to Improve Enterprise Browser Security
      Falcon Next-Gen SIEM Integrates with Microsoft Edge for Business to Improve Enterprise Browser Security
      04/28/25
      CrowdStrike Advances Next-Gen SIEM with Threat Hunting Across Data Sources, AI-Driven UEBA
      CrowdStrike Advances Next-Gen SIEM with Threat Hunting Across Data Sources, AI-Driven UEBA
      04/28/25
      Build Smarter Threat Detection with Next-Gen SIEM
      Build Smarter Threat Detection with Next-Gen SIEM
      03/13/25
    • Public Sector
      Public Sector
      CrowdStrike Achieves FedRAMP® High Authorization
      CrowdStrike Achieves FedRAMP® High Authorization
      03/19/25
      NHS Matures Healthcare Cybersecurity with NCSC’s CAF Assurance Model
      NHS Matures Healthcare Cybersecurity with NCSC’s CAF Assurance Model
      03/13/25
      Zero Trust Strengthens Data Protection to Achieve National Cyber Strategy Goals
      Zero Trust Strengthens Data Protection to Achieve National Cyber Strategy Goals
      01/15/25
      CrowdStrike Statement on Bloomberg’s October 25, 2024 Story
      CrowdStrike Statement on Bloomberg’s October 25, 2024 Story
      10/25/24
    • Exposure Management
      Exposure Management
      Falcon Exposure Management’s AI-Powered Risk Prioritization Shows Organizations What to Fix First
      Falcon Exposure Management’s AI-Powered Risk Prioritization Shows Organizations What to Fix First
      06/25/25
      June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
      June 2025 Patch Tuesday: One Zero-Day and Nine Critical Vulnerabilities Among 66 CVEs
      06/10/25
      CrowdStrike Elevates XIoT Security with AI-Powered Insights
      CrowdStrike Elevates XIoT Security with AI-Powered Insights
      05/28/25
      May 2025 Patch Tuesday: Five Zero-Days and Five Critical Vulnerabilities Among 72 CVEs
      May 2025 Patch Tuesday: Five Zero-Days and Five Critical Vulnerabilities Among 72 CVEs
      05/14/25
    • Small Business
      Small Business
      SMB Security Survey Reveals High Awareness, Lagging Protection
      SMB Security Survey Reveals High Awareness, Lagging Protection
      05/05/25
      One Year of Falcon Go: Transforming Cybersecurity for Small Businesses
      One Year of Falcon Go: Transforming Cybersecurity for Small Businesses
      12/03/24
      CrowdStrike Strengthens SMB Security with Seamless Mobile Protection
      CrowdStrike Strengthens SMB Security with Seamless Mobile Protection
      11/21/24
      Small Business, Big Defense: Four Pillars of an Effective Cybersecurity Awareness Program
      Small Business, Big Defense: Four Pillars of an Effective Cybersecurity Awareness Program
      10/14/24
    • AI & Machine Learning
      AI & Machine Learning
      Exposing the Blind Spots: CrowdStrike Research on Feedback-Guided Fuzzing for Comprehensive LLM Testing
      Exposing the Blind Spots: CrowdStrike Research on Feedback-Guided Fuzzing for Comprehensive LLM Testing
      06/11/25
      CrowdStrike Partners with Google Cloud to Advance AI-Native Integration with MCP
      CrowdStrike Partners with Google Cloud to Advance AI-Native Integration with MCP
      04/28/25
      CrowdStrike Launches Agentic AI Innovations to Fortify the AI-Native SOC
      CrowdStrike Launches Agentic AI Innovations to Fortify the AI-Native SOC
      04/28/25
      CrowdStrike Research: Securing AI-Generated Code with Multiple Self-Learning AI Agents
      CrowdStrike Research: Securing AI-Generated Code with Multiple Self-Learning AI Agents
      04/14/25
    • Data Protection
      Data Protection
      Q&A: How Mastronardi Produce Secures Innovation with CrowdStrike
      Q&A: How Mastronardi Produce Secures Innovation with CrowdStrike
      02/14/25
      5 Key Data Protection Challenges and How to Overcome Them
      5 Key Data Protection Challenges and How to Overcome Them
      12/11/24
      Five Reasons Why Legacy Data Loss Prevention Tools Fail to Deliver
      Five Reasons Why Legacy Data Loss Prevention Tools Fail to Deliver
      10/23/23
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Sudhakar Verma

February 2021 Patch Tuesday: Updates for Zerologon and Notable CVE-2021-1732

February 2021 Patch Tuesday: Updates for Zerologon and Notable CVE-2021-1732

February 12, 2021

Sudhakar Verma Exposure Management

While the total number of patches Microsoft delivered in its "Patch Tuesday" update this month is lower than usual, it included some sorely needed fixes -- including one that addresses Zerologon, a vu[…]

    Categories
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    • Engineering & Tech
      81
    • Executive Viewpoint
      169
    • Exposure Management
      98
    • From The Front Lines
      193
    • Identity Protection
      53
    • Next-Gen SIEM & Log Management
      100
    • Public Sector
      40
    • Small Business
      11
    • Threat Hunting & Intel
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