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Group-Wide Cybersecurity Audit & Remediation

Barceló Hotel Group · 8 Months · 2023

11Properties
180+Remediation Points
45%Risk Reduction
CTOBoard Reporting
Barceló Cybersecurity
Barceló Cybersecurity
Barceló Cybersecurity

Auditing 11 Active Hotels Without Disruption

Conducting a comprehensive cybersecurity audit across 11 active hotel properties — each with different IT maturity levels, network architectures, and legacy systems — while maintaining daily operations and guest data protection.

Group-Wide Cybersecurity Audit

CIS Controls Framework Across All 11 Sites

Developed a standardised audit methodology across all 11 properties using CIS Controls framework. Deployed remote scanning tools, conducted on-site infrastructure reviews, and synthesized findings into a tiered 180-point remediation roadmap used directly by the Group CTO for board reporting.

CIS Controls Framework

Technologies & Tools

🔥Palo Alto Firewall
🔍Tenable Nessus
🛡Microsoft Defender
📋CIS Controls v8
📊Splunk SIEM
🔒AD Hardening
🌐VLAN Segmentation
💳PCI-DSS Toolkit

Program Results

Financial Impact

€3.2MRisk Exposure Reduced
45%Reduction in Security Incidents
€400KCompliance Fines Avoided
Insurance Premium Reduction Post-Audit

Operational Performance

11Properties Fully Audited
180+Point Remediation Roadmap Delivered
CISControls Compliance Achieved
0Guest Data Breaches
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