Incident detection and containment

Specialized in the best management to reduce vulnerabilities in digital environments.

Description

Incident detection and containment services

Our Incident Detection and Containment Services combine advanced technology, structured processes and specialized teams to identify and contain cyberattacks before they significantly impact organizations’ operations. Their effectiveness is reflected in key indicators such as Mean Time to Detection (MTTD) and Mean Time to Response (MTTR), which demonstrate the speed in detecting and resolving incidents, ensuring greater availability and security.

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Challenges

The accelerated evolution of cyber threats and the increased complexity of digital environments demand a constant updating of their tools and approaches, generating constant challenges in the field of cybersecurity.

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Security alert overload

Security tools generate large volumes of alerts, many of which are false positives, making it difficult to identify real threats that have already materialized.

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Long threat detection time

Threats can remain undetected for weeks or months, increasing their potential impact.

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Rapid spread of attacks

Threats such as ransomware or lateral attacks spread rapidly across the network if not contained in time.

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Sophisticated and evasive threats

Attackers use advanced tactics, such as ransomware and fileless attacks, that evade traditional security controls.

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Disorganized management of security events and incidents

Cyberattacks can disrupt critical operations, causing financial and reputational losses. Additionally, many organizations lack structured processes for escalating and reacting to incidents, leading to delays in containment.

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Lack of specialized resources

Many organizations do not have enough or trained cybersecurity personnel to handle complex incidents.

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Security alert overload

Security tools generate large volumes of alerts, many of which are false positives, making it difficult to identify real threats that have already materialized.

Icono

Long threat detection time

Threats can remain undetected for weeks or months, increasing their potential impact.

Icono

Rapid spread of attacks

Threats such as ransomware or lateral attacks spread rapidly across the network if not contained in time.

Icono

Sophisticated and evasive threats

Attackers use advanced tactics, such as ransomware and fileless attacks, that evade traditional security controls.

Icono

Disorganized management of security events and incidents

Cyberattacks can disrupt critical operations, causing financial and reputational losses. Additionally, many organizations lack structured processes for escalating and reacting to incidents, leading to delays in containment.

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Lack of specialized resources

Many organizations do not have enough or trained cybersecurity personnel to handle complex incidents.


Use cases

We provide real-time, end-to-end visibility of all assets and their exposure. We identify security gaps before they are exploited, using advanced tools to continuously map and monitor all assets, including unknown ones. Our dynamic inventory with up-to-date metadata enables effective risk assessment and prioritization.

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    Case 1

    Optimizing and prioritizing security alerts

    Solution

    We develop use cases oriented to TTPs according to the context of the clients, providing testing and quality processes at the time of deploying them to production, thus guaranteeing the reduction of false positives from the beginning.

    The Incident Clinic strategy addresses the problem of alert fatigue from the strategic and operational fronts, allowing to adequately reduce the risks associated with this situation.

    Result

    Alert filtering and prioritization using advanced correlation algorithms and contextual intelligence.

    Operational noise is reduced so teams can focus on the most critical threats.

     

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    Case 2

    Proactive monitoring and rapid threat containment

    Solution

    We provide continuous, real-time monitoring, using artificial intelligence and advanced tools to quickly identify anomalous activities.

    We implement immediate containment measures, such as isolating network segments or shutting down malicious processes.

    Result

    Reduces mean time to detection (MTTD), minimizing risk exposure.

    Limits the scope of the attack before it compromises more systems.

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    Case 3

    Advanced detection with intelligence and automation

    Solution

    We work to achieve the maturity of detection processes, in order to evaluate the capacity of security operations to identify anomalies. To do this, we take into account the quality and volume of the data collected, and the interpretation and analysis capabilities of different types of data.

    We implement detection strategies that address fronts such as the collection, analysis, prioritization and contextualization of threats that may impact an organization. Later, by applying methodologies such as MaGma, we manage and administer the implementation of new use cases, associating TTPs, expanding visibility and coverage in detection processes.

    We apply hyper-automation to achieve automated mapping of security operations, zero-day threat coverage and threat modeling, reducing the MTTD of security operations.

    Result

    Detection of sophisticated threats through analysis of anomalous behavior and patterns.

    Application of frameworks such as MITRE ATT&CK to identify tactics and techniques used by attackers.

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    Case 4

    Orchestration and agile response to security incidents

    Solution

    We act efficiently with specialized personnel, providing recommendations to contain and mitigate activities that may be precursors to a security incident, ensuring that critical systems are operational again as soon as possible.

    Result
    Development and implementation of automatic and manual actions (playbooks) to contain threats, such as isolating compromised devices or blocking malicious users.
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    Caso 6

    Specialized and continuous support in cybersecurity

    Solution

    They provide access to cybersecurity experts 24/7 to manage critical incidents.

    Result
    Complements organizations' internal teams with specialized services, such as advanced investigation and containment.

Resources

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Blog

UEBA: What it is and how it works

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Blog

SIEM 2024 - Gartner Magic Quadrant

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Antifragile Cyber ​​Model

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Unsupervised ML models for anomaly detection

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From graphs to security: Machine learning for anomaly detection in cybersecurity systems

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Key Partnerships: Splunk and A3Sec in Unified Cybersecurity Operation

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Battlecard

CSVD vs SOC Legacy

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Use case

Data Driven

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Hyper automation of the Operation

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Webinar

Dwell Time

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Ebook

Legacy SOC vs Modern SOC

Contact

Cybersecurity doesn't wait, and neither should you. At A3Sec, we're ready to help you turn your company into an antifragile one, strengthening every aspect of your cybersecurity model against current and future threats.

Our specialized squads are here to design a customized strategy that fits your unique needs.

Fill out our form and one of our agents will get back to you as soon as possible.

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