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We’ll handle the entire incident response lifecycle so you can get back to business

Our Incident Response solution safeguards your organization from reputational, operational, legal and financial implications which can significantly damage the viability of your business.

Our comprehensive suite of services is designed to command, coordinate and conduct response activities for both business and technical functions. We ensure you can confidently prepare for and respond to security incidents of any scope and impact.

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    The First 24 Hours Post-Incident

    Whether you get the dreaded 3am phone call or receive an alert during the course of a normal workday, one fact remains the same: rapid response is essential.

    Our Certified Incident Response Team (CIRT) immediately engages when an active threat is identified with the goal of containing and eradicating the actors involved and their artifacts to prevent further damage. With early notification, triage and analysis, containment occurs within these critical 24 hours.

    The quicker threatening situations are contained and eradicated, the quicker you can recover and resume normal business operations.

    Are you experiencing a cybersecurity incident?

    Have a plan for cybersecurity incidents

    Incident Response Methodology


    Initial discovery and assessment of incident impact


    Determination of root cause, impact, timeline and actions


    Incident counteraction and neutralization to prevent further damages


    Elimination of threat actors and their artifacts


    Activities required to resume normal business operations


    Incident review and lessons learned


    GreyCastle Security was founded over a decade ago on the principle that cybersecurity and effective defense is entirely possible if you use common sense, apply a system of measurement, and know what you’re trying to protect. We help organizations to develop effective cybersecurity programs, minimize the impact of state and federal compliance regulations, improve client retention, and mitigate security incidents. Our revolutionary approach to service delivery solidifies the business mindset that cybersecurity is not just an “IT” issue – it’s about the overall health of your business.

    Cybersecurity Incidents Happen

    Let’s create your plan to get back to business.

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