Cyber Services
From proactive threat defense to emergency incident response, DDFS provides the full spectrum of cybersecurity services. We protect your infrastructure, investigate breaches, and help you recover from attacks with minimal downtime and maximum accountability.
Intrusion Mitigation and Prevention
We identify and neutralize unauthorized access to your systems, then implement layered defenses to prevent future intrusions. Our approach includes real-time monitoring, endpoint detection and response (EDR), network segmentation, and access control hardening.
- • Real-time intrusion detection and alerting
- • Endpoint protection platform (EPP) deployment
- • Network segmentation and firewall configuration
- • Multi-factor authentication and access controls
Ransomware Recovery and Prevention
When ransomware strikes, every minute matters. DDFS provides rapid containment, forensic investigation of the attack vector, data recovery from backups or decryption where possible, and system restoration. We then implement prevention measures including backup hardening, email filtering, and user awareness training.
Network Penetration Testing
Our penetration testing simulates real-world attack scenarios to identify vulnerabilities before adversaries do. We test your external perimeter, internal network, web applications, and wireless infrastructure, then deliver a prioritized report with clear remediation steps.
- • External and internal network penetration testing
- • Web application security testing
- • Wireless security assessment
- • Social engineering and phishing simulations
Threat Mitigation
DDFS identifies, analyzes, and neutralizes active threats across your environment. We deploy advanced threat intelligence, behavioral analytics, and YARA rules to detect sophisticated attacks including APTs, zero-day exploits, and lateral movement within your network.
Security Assessments
Based on our work with clients like those documented in our security assessment reports, DDFS conducts comprehensive security evaluations that include vulnerability scanning with Nessus and Qualys, enterprise security suite validation, BIOS/UEFI security verification (Secure Boot, TPM 2.0), endpoint protection validation, DNS filtering configuration review, and compliance gap analysis against CIS Benchmarks and NIST frameworks.
Cyber Investigation
When a security incident occurs, DDFS conducts thorough forensic investigations to determine the scope, impact, and attribution of the attack. We analyze system logs and audit sources including Windows Event Logs and security logs, review application artifacts from productivity, collaboration, browser, email, and remote access tools, examine file system artifacts and metadata including MAC times and file path/ownership attributes, evaluate network-related artifacts such as connection history and related logs, and perform cross-source timeline correlation.
Our investigations support both internal incident response and external legal proceedings, with all findings documented in court-admissible reports.