About Our Services
Our Promise
We are committed to safeguarding your systems through both passive and active auditing. Our penetration testing simulates real-world threats, identifies vulnerabilities, and delivers a clear, actionable report with tailored recommendations. With over 19 years of hands-on experience, we combine proven expertise with cost-effective solutions, giving you enterprise-level security without unnecessary expense.
Secure Your Business Today
Penetration Testing
Vulnerability Assessment
Assess the security posture of your networks, applications, and infrastructure with our comprehensive penetration testing services. Our security engineers emulate advanced, real-world attack scenarios to identify vulnerabilities, misconfigurations, and exposure points, delivering clear remediation strategies to strengthen your defenses.
We provide a broad spectrum of testing engagements, ranging from standard web application penetration testing to advanced industrial control system (SCADA) assessments. Our services include, but are not limited to:
- Web Applications and Web Services
- WebRTC and WebSocket Security
- Internal and External Infrastructure Testing
- iOS and Android Mobile Application Security
- Cloud Security Assessments (AWS, Azure, GCP)
- Firewall Configuration and Ruleset Reviews
- Server, Database, and Active Directory Hardening
- Client, Kiosk, and Breakout Security Testing
- Standalone and Bespoke Application Assessments
- Social Engineering Campaigns
- Red Team Engagements
- Telecommunications Infrastructure Security
- Phishing/Vishing Campaigns
Vulnerability Assessment
Vulnerability Assessment
In some cases, due to system criticality or specific client requirements, a lightweight security assessment may be more appropriate than a full penetration test.
A Vulnerability Assessment focuses on the identification and classification of security issues without active exploitation. Findings are typically prioritised based on severity (e.g., CVSS scoring) and may include missing patches, insecure configurations, or outdated components. This approach is often applied to large-scale environments, either as a precursor to, or in support of, penetration testing.
Vulnerability Assessments can be performed using a black-box methodology (no prior knowledge or credentials provided) or a white-box methodology (full access and information supplied), depending on the engagement objectives.
Solution Architect
Security Awareness Training
The correct deployment and configuration of security devices — including Intrusion Detection Systems (IDS), Intrusion Prevention Systems (IPS), edge and core firewalls, and wireless access points/routers — are critical to maintaining a robust security posture.
Our consultants work directly with your network and security teams to provide technical guidance and validation across all phases of the project lifecycle, from initial design and architecture through to implementation and post-deployment review.
Security Awareness Training
Security Awareness Training
Security Awareness Training
Train your employees to identify and avoid cyber threats with our security awareness training solutions. Our training programs are designed to help your employees become your first line of defense against cyber attacks.
Incident Response
Security Awareness Training
Incident Response
Prepare for cyber attacks with our incident response solutions. Our team of experts will help you develop a comprehensive incident response plan to minimise the impact of a cyber attack on your business.
About D-SAC (Security Auditing consultancy)
About Us
We’re a team with over 19 years of hands-on experience across the UK and EU, working in both public and private sectors. Along the way, we’ve supported government agencies, commercial organisations, and everything in between, leading security and risk assessments, penetration testing, vulnerability reviews, and system audits.
To back that up, we’ve earned a range of respected industry certifications, including:
CREST Practitioner Security Analyst (CPSA)
CREST Registered Penetration Tester
Tiger Scheme SST (Senior Web Application Tester)
Tiger Scheme QSTM (Qualified Security Team Member)
Apple Certified Support Professional
Certified Application Security Tester (CAST)
Master’s and Degree in IT Security
What matters most to us is putting this knowledge into practice—helping clients strengthen their security, reduce risk, and feel confident about their systems.
Ongoing R&D - WebRTC