Virtual CISO (vCISO) Services in Sioux Falls, South Dakota
A virtual CISO (vCISO) is a fractional cybersecurity executive who provides strategic security leadership to businesses on a part-time or contract basis. Cerulean Cyber Consulting provides vCISO services to small and mid-sized businesses with 20 to 500 employees in Sioux Falls, South Dakota, and across the Midwest.
What Does a Virtual CISO Do?
A vCISO handles the same responsibilities as a full-time Chief Information Security Officer, including security program development, risk assessments, compliance guidance, vendor evaluation, and board-level security reporting. The difference is cost: a full-time CISO typically costs $200,000 to $350,000 per year in salary, while a fractional vCISO delivers the same expertise scaled to your business size and budget.
At Cerulean Cyber Consulting, our vCISO service embeds a seasoned cybersecurity leader into your organization. We work alongside your existing IT team, or become your security team entirely, to build, manage, and continuously improve your security posture. From developing security policies to presenting risk reports to your board, we handle the full scope of CISO responsibilities.
Full-Scope Security Leadership
- Security program development & management
- Risk assessments & gap analysis
- Security policy creation & enforcement
- Compliance guidance (HIPAA, PCI-DSS, CMMC, SOC 2)
- Vendor & third-party risk management
- Board & leadership security reporting
- Security awareness training oversight
- Security tool evaluation & implementation guidance
Who This Is For
Businesses with 20–500 employees who need dedicated cybersecurity leadership but aren't ready (or able) to hire a full-time CISO. Ideal for organizations in healthcare, finance, manufacturing, and professional services that face regulatory requirements or handle sensitive data.
Frequently Asked Questions About vCISO Services
What is a virtual CISO (vCISO)?
A virtual CISO (vCISO) is a fractional cybersecurity executive who provides strategic security leadership to a business on a part-time or contract basis. A vCISO handles security program development, risk assessments, compliance guidance, vendor evaluation, and board-level security reporting at a fraction of the cost of a full-time CISO.
How much does a vCISO cost compared to a full-time CISO?
A full-time CISO typically costs $200,000 to $350,000 per year in salary alone, not including benefits and bonuses. A fractional vCISO from Cerulean Cyber Consulting provides the same strategic leadership scaled to your business size and needs, typically at 10 to 30 percent of that cost depending on engagement scope.
What size business needs a vCISO?
Businesses with 20 to 500 employees that handle sensitive data, face regulatory requirements, or lack dedicated cybersecurity leadership are ideal candidates for vCISO services. This includes companies in healthcare, finance, manufacturing, agriculture, and professional services that need strategic security guidance but cannot justify a full-time CISO hire.
What does a vCISO do on a day-to-day basis?
A vCISO develops and manages your security program, conducts risk assessments and gap analyses, creates security policies, guides compliance efforts for frameworks like HIPAA and PCI-DSS, evaluates vendors and third-party risks, oversees security awareness training, and reports security posture to leadership and board members.
Does Cerulean Cyber Consulting offer vCISO services in South Dakota?
Yes. Cerulean Cyber Consulting is based in Sioux Falls, South Dakota and provides vCISO services to businesses across the state and the broader Midwest region. The firm is led by Jordan Arndt, who has over 10 years of cybersecurity experience and serves as an instructor at Dakota State University.
Ready for Strategic Security Leadership?
Get the cybersecurity expertise your business needs without the full-time cost. Schedule a discovery call and let's discuss how a vCISO can protect your organization.