Cisco as a Service
Cybersecurity and an appropriate security policy depend on many different factors, such as the size of the organization, the processes and the extent to which data needs to be protected. CISO-as-Service ptovides your organization with a CISO who has experience and up-to-date knowledge in the field of information security.


Information security knowledge and experience
Within an organization, the Chief Information Security Officer (CISO) is responsible for the information security policy. Under the leadership of the CISO, the roadmap is defined to grow towards the desired security level and business risks are mitigated. CISO-as-a-Service is a solution for organizations with limited people and resources that want to be compliant and in control of their information security.
Our CISO as a Service provides your organization with an experienced information security officer with operational, tactical and strategic knowledge and experience. The CISO-as-a-service offers support and helps organize the information security process.
CISO as a service for every organization
Widely deployable
CISO-as-a-Service provides organizations with an experienced expert who can be deployed flexibly. For example, CISO-as-a-service can be used to perform a risk analysis, determine the cybersecurity maturity level or prepare an organization for an ISO audit.
If you, as an organization, want to be compliant and in control, a security roadmap is indispensable. Our CISO-as-a-service helps guide improvement initiatives and prioritization to gradually grow cybersecurity to the desired maturity level.
Implementation of standards
To comply with an ISO or NEN standard, it is important to be able to demonstrate that you are in control as an organization. Ciso-as-a-Service helps your organization clarify who does what and who is responsible for which tasks. This reduces the annual audit burden, as well as the costs.
Flexible deployment
Depending on the size of your organization, processes, systems and type of data, it may not be feasible for your organization to employ its own Chief Information Security Officer (CISO).
Our Ciso as a Service provides you a solution. This gives you an experienced CISO with up-to-date knowledge in the field of information security, standards and standards.
A CISO that can be deployed flexibly, based on the needs of your organization.

I want to know more about Ciso as a Service
Want to know more about what CISO as a Service can do for your organization? Then get in touch now. Our experts are happy to help you.
Trusted by leading organizations in the Netherlands
Nice to meet you, we are Tesorion
Tesorion is a Dutch multidisciplinary cybersecurity company that offers continuous monitoring and detection of cyber threats as well as incident response. With over 100 experts, we do everything we can to protect your organization 24/7 against cyber attacks and data leaks.















