5.0★
Strategic Security Consulting
Security strategy development, risk assessment, and program planning. We help you make informed decisions about security investments and develop governance frameworks.
Expert guidance meets hands-on execution in 4-6 weeks. CISSP/CISA-certified consultants deliver vCISO services, compliance roadmaps, and security program implementation—from strategy to day-one deployment.
Compliance audits approaching? We guide your ISO 27001, SOC 2, and GDPR implementations with practical policies, risk assessments, and hands-on support—without expensive consultancy overhead.
BSG provides strategic security advisory for organizations that need expert guidance on security governance, compliance, and program development. Our advisory services focus on strategy, planning, and decision-making at the organizational level—complementing our hands-on implementation services.
Our security advisors hold top certifications (CISSP, CISA, ISO 27001) and bring extensive experience in security leadership roles. We help you develop security strategies, achieve regulatory compliance, build security programs, and make informed decisions about security investments and priorities.
Security strategy development, risk assessment, and program planning. We help you make informed decisions about security investments and develop governance frameworks.
Independent security audits and compliance assessments to ISO 27001, SOC 2, GDPR, and other frameworks. Gap analysis and remediation roadmaps to achieve certification on the first attempt.
Incident response plans, playbooks, and tabletop exercises to prepare your team for security incidents. We combine offensive and defensive expertise for realistic response strategies.
Fractional CISO and executive security leadership without full-time commitment. Board-level reporting, decision support, and security budget planning for startups and mid-sized companies.
Vendor security assessment programs to manage third-party and supply chain risks. Risk scoring frameworks, monitoring processes, and vendor questionnaires for complex ecosystems.
Build and mature your security program with ongoing advisory support. ISMS implementation, security roadmaps, and initiative management—without the overhead of full-time hires.
Cyber security consulting project takes from a few days to several months, depending on the scope and project goal.
From one dedicated expert to a team of cyber security consultants with required skills and certifications.
Managed by the Chief Services Officer, coordinated by the Project Manager.
9+ years providing strategic security advisory, 200+ projects for 100+ customers globally.
Deep compliance expertise across ISO27001, PCI DSS, SOC2, SOX, and other frameworks.
Executive-level security advisors holding CISSP, CISA, and other governance certifications.
Proven experience advising FinTech, Healthcare, SaaS, and other regulated industries.
Flexible advisory engagements from short consultations to long-term fractional CISO services.
Worldwide professional liability coverage protecting your advisory engagements.
9+ years providing strategic security advisory, 200+ projects for 100+ customers globally.
Deep compliance expertise across ISO27001, PCI DSS, SOC2, SOX, and other frameworks.
Executive-level security advisors holding CISSP, CISA, and other governance certifications.
Proven experience advising FinTech, Healthcare, SaaS, and other regulated industries.
Flexible advisory engagements from short consultations to long-term fractional CISO services.
Worldwide professional liability coverage protecting your advisory engagements.
They were very patient and flexible. Exposing several previously-overlooked issues, Berezha Security Group's work motivated us to take cybersecurity more seriously and create a security organization within our engineering department. The firm communicated well and delivered strong project management.
Berezha Security Group is a smart and ethical team. Exhibiting total control of their field expertise, they accurately identified vulnerabilities that could hinder the performance of our platform, resulting in secure business operations. The team was adaptable and receptive to feedback, ensuring a smooth partnership.
The team's workflow was comfortable, fast, and effective. Berezha Security Group conducted a successful audit, meeting our expectations. Their responsiveness and quick completion of tasks ensured a seamless and productive partnership.
Our team holds the industry's most demanding security certifications, independently validating expertise in penetration testing, application security, cybersecurity consulting, and red team operations.
OSEP
Offensive Security Experienced Penetration Tester
CISSP
(ISC)2 Certified Information Systems Security Professional
OSCP
Offensive Security Certified Professional
CISA
ISACA Certified Information Systems Auditor
CRTP
Certified Red Team Professional
CRTE
Certified Red Team Expert
Burp
Burp Suite Certified Practitioner
eWPTX
INE Security Web Application Penetration Tester eXtreme
eMAPT
INE Security Mobile Application Penetration Tester
eCPPT
INE Security Certified Professional Penetration Tester
CEH
EC-Council Certified Ethical Hacker
The essence of strategy is choosing what not to do. With BSG, you can avoid learning by yourself—often the hard way—all the essential lessons of cyber risk management, and jump right into solving your problems with a cyber security consulting firm's competence and determination.
All BSG consultants have at least a bachelor’s degree in cybersecurity, computer science, or a related field. Then, CISSP and CISA are the most relevant for the consulting work of all the prestigious certifications our security experts hold. Certified Information Systems Security Professional (CISSP) provides a broad and profound understanding of organizational processes and security controls. Certified Information Systems Auditor (CISA) enables our audit quality and brings IT audit standards and guidelines to our work.
We charge only for the time we spend doing the job. There is no extra cost because of how big your business is or how much money it makes. Project prices vary from 2500 to 7500 USD, the average being roughly 5000 USD. We offer a discount for recurring services and a volume discount to regular clients.
Consulting project duration depends on its scope and objectives: how many systems, networks, applications, business processes, and physical locations we need to cover in the engagement. An average consulting project takes about 2-3 weeks to complete. The report with the project results and recommendations comes during the following week.
Yes, we provide fractional CISO services for organizations that need executive-level security leadership without full-time commitment. Our fractional CISOs handle strategic security planning, board reporting, security program management, compliance oversight, incident response coordination, and security budget planning. This is ideal for startups, mid-sized companies, or organizations experiencing security leadership transitions.
Absolutely. We provide strategic guidance and hands-on support for SOC 2 Type II, ISO 27001, PCI DSS, HIPAA, and GDPR compliance programs. Our services include gap assessments, control design and implementation, policy development, evidence collection processes, and audit preparation. We work directly with your auditors to ensure successful certification on the first attempt.
Yes, we offer both proactive incident response planning and reactive incident response support. Proactively, we develop incident response plans, playbooks, and run tabletop exercises to prepare your team. During active incidents, we provide technical investigation, containment guidance, remediation strategy, and post-incident review. Our experts combine offensive and defensive security experience for effective incident handling.
Yes, security roadmap development is a core strategic advisory service. We conduct security maturity assessments, identify gaps, prioritize initiatives, and create 12-24 month security roadmaps with budget estimates. Our roadmaps align with business objectives and compliance requirements while providing practical, actionable steps. We use frameworks like NIST CSF, ISO 27001, and CIS Controls to benchmark your security posture.