Alex
Leontev

MDSA — Monitoring, Detection & Security Analytics
Incident response and threat mitigation

/Skills

> Threat Monitoring

Continuous visibility across system and network activity to identify suspicious behavior and meaningful signals

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> Detection Logic

Design and refinement of detection patterns targeting unauthorized access scanning activity and authentication abuse

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> Incident Triage

Prioritization and evaluation of alerts to reduce noise and surface high value events faster

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/Work

> Monitoring Environment

Centralized visibility across systems and networks to support review alerting and operational insight

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> Detection Engineering

Development and tuning of detection patterns to improve accuracy and reduce false positives

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> Security Dashboards

Structured views of activity designed to improve visibility investigation flow and response efficiency

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/Capabilities

> Access Control

Implementation of controlled access paths trusted workflows and restricted authentication handling

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> Security Hardening

Defensive configuration and exposure reduction to improve resilience and service stability

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> Network Visibility

Enhanced awareness across traffic and system activity to support investigation and response

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