Ali Chisom

I'm always excited to take on new projects and collaborate with innovative minds.

Address

Lagos

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Service

Incident Response

Structured process for handling cybersecurity events, aiming to identify, contain, and resolve threats like breaches or attacks quickly to minimize damage, costs, and disruption, involving phases like Preparation, Detection/Analysis, Containment/Eradication/Recovery, and Post-Incident Activity, guided by a documented plan and involving IT, leadership, and legal teams

Description

My Incident Response service is designed to help organizations quickly detect, contain, and recover from security incidents. The service focuses on minimizing damage, reducing downtime, and restoring normal operations while preserving evidence for investigation.
The primary goal is to deliver structured, calm, and effective response actions during high-pressure security events, ensuring threats are handled efficiently and lessons are applied to prevent recurrence.


Key Features

Incident Detection & Triage

Identified and validated security incidents through log analysis, alerts, and behavioral indicators to determine scope, severity, and impact.

Containment & Eradication

Isolated affected systems, blocked malicious activity, and removed threat artifacts to prevent further spread or exploitation.

Digital Forensics & Evidence Preservation

Collected and preserved logs, memory artifacts, and system data in a forensically sound manner to support investigation and root cause analysis.

Root Cause Analysis

Analyzed attack vectors, exploited weaknesses, and attacker techniques to understand how the incident occurred and how to prevent similar events.

Recovery & Post-Incident Review

Supported system restoration, validated system integrity, and delivered post-incident reports with clear remediation and improvement recommendations.


Technologies Used

Operating Systems:
Linux and Windows environments

Log & Event Analysis:
System logs, security logs, network traffic analysis

Forensic Tools:
Disk analysis, memory inspection, timeline reconstruction

Threat Intelligence:
IOC correlation, attack technique mapping, incident classification

Response Methodologies:
Structured incident handling aligned with industry best practices


Design Highlights

Structured Response Workflow

Applied a clear incident handling process to ensure no critical step is missed during detection, containment, and recovery.

Evidence-Focused Handling

Maintained data integrity and chain-of-custody principles throughout investigations.

Clear Stakeholder Communication

Produced concise reports that translate technical findings into actionable insights for both technical and non-technical audiences.

Continuous Improvement Mindset

Used incident lessons learned to strengthen security controls, detection capabilities, and response readiness.

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