IT Security Services


Plan, supervise, and coordinate all information security measures. Get advice for all questions of data protection and cybersecurity.


Check your IT security setup and get a clear view of your organisation’s cyber resilience along with advice on how to improve it.


Implement optimised architectures, support your project team, train you employees in IT security matters, run phishing tests, build tools to monitor and detect security incidents.


Ensure the security of your IT operations, including the continuous monitoring of threats and the targeted response to attacks.

Incident Support

Analyze malware, isolate systems in order to prevent further damage, and coordinate emergency situations.

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About us

Arco IT is committed to bringing high-quality cybersecurity analysis and advice to you and help you integrate it into your business strategy. We are independent of vendors or manufacturers so we specialize in providing unbiased information.

We are capable of tailoring our solutions to the size of your company. We take into account the operational, financial, regulatory and personnel needs relevant to you.

Our team combines many years of experience in various industries with the application of international standards. This enables us to plan and implement projects for you efficiently and cost-effectively.

We are always available for you. Contact us for a free consultation.


Bertram Dunskus

Has expertise from complex migrations in large companies such as Deutsche Bank, and also from setting up and developing a start-up to a listed company at Leonteq. Outside of the workplace he is a passionate endurance athlete.

Bertram Dunskus

Amy Vaillancourt

Holds master’s degrees from UCLA and Loyola Marymount University, California. Amy transitioned to corporate life in Zurich as of 2018. She teaches yoga, practices dance notation, and enjoys long walks through rural and urban areas.

Amy Vaillancourt


% increase of worldwide Cyber incidents in 2019 (cybercrime, IT failure/outage, data breaches, fines and penalties)


% mention Cyber Incidents when asked, “What causes of business interruption do you fear the most?” 


50 – 90% of breaches are caused or abetted by employees, be it by simple error or by falling victim of social engineering or phishing 


Mio. CHF is the equivalent amount British Airways was fined in July 2019 for a data breach impacting 500,000 customers in 2018 

NIST Cybersecurity Framework



  • Express Security Check
  • Security Check
  • Vulnerability Scan
  • Penetration Testing
  • Threat Intelligence


  • Architecture Development
  • Project Support
  • Security Training
  • Phishing Tests


  • Logging and Monitoring
  • Threat Hunting


  • Malware Analysis
  • Isolation
  • Emergency Coordination


  • Recovery Support


Retailer of electrical appliances and multimedia

With the growing demand for improved cyber security, this large trading company…

Blockchain Fintech Start-up

This client is a fintech start-up that brings blockchain technology and Swiss…

IT service provider

UPGREAT AG ( an established IT full-service provider with clients in many…

Junior Security Consultant (80-100 %)

We’re looking for people interested in developing their skills in IT Security by working on our client projects and our internal IT services.