Schell Consult Sàrl — Switzerland — founded 2014, over 25 years of experience
An unpatched vulnerability
is a decision, not an accident.
We support Swiss SMEs and network operators on cybersecurity, Swiss DPA and GDPR compliance, and the operation of critical infrastructure. Our philosophy has not changed: one problem = one solution.
From : alerts@vulnaway.ch
Subject : 1 vulnerability affects your estate
CVE-2021-44228 CVSS 10.0 CRITICAL
Watch criterion: Apache Log4j
KEV / CISA · EPSS 97.6 % · published 2021-12-10
Remote code execution through JNDI / LDAP.
Automatic re-alert if the risk level changes.
Real example (Log4Shell). Sources: NVD/NIST, EPSS (FIRST.org), KEV (CISA).
Our service — managed vulnerability monitoring · Switzerland
VulnAway
The CVEs that concern you. Not the other 60,000.
More than sixty thousand vulnerabilities are published every year. A tiny fraction touches your estate. You declare the vendors and software you run: VulnAway watches the official sources continuously and only alerts you on what concerns you.
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Fast
A freshly published CVE is notified within minutes, not the next day. You act while the exposure window still counts.
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Relevant
Matching happens at vendor and product level. No raw feed for you to filter.
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Re-alerts
Revised CVSS score, entry into the KEV catalogue, rising EPSS: you are notified again, and told what changed.
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Swiss
Hosted and operated in Switzerland by Schell Consult. Billed by Swiss QR-invoice, with no third-party cloud.
Expertise
Cybersecurity
Recognised certifications applied to real infrastructure — no detached theory.
- Infrastructure security audits
- Penetration testing (ethical hacking) and vulnerability reports
- Built and freely operate PWD4.CH
- Creation and maintenance of your technical infrastructure documentation
- Support during major incidents (Incident Manager)
La Liberté article: “Cybersecurity — SMEs urgently need to be informed” (French)
Compliance
Swiss DPA / GDPR
External certified Data Protection Officer, registered with the French CNIL.
- External DPO role for your organisation
- Compliance audit against the revised Swiss Data Protection Act and its ordinance
- GDPR compliance audit with an indicator of your exposure to fines
- Advice and support on the road to Swiss DPA and GDPR compliance
Services
Companies
Administration, migration, operations. We work where the infrastructure has to stay up.
- Network administration (LAN / WAN / Wi-Fi)
- Server administration (Linux, VMware, Windows)
- Design and commissioning of datacenters
- Migration of your services to IPv6 — our entire infrastructure is IPv6-enabled
- Data backup and automated verification scripts
- Development of scripts and web applications to remove repetitive work
- Creation of IT standards
- Support during major outages (Incident Manager)
Speciality
DOCSIS
A rare skill set in Switzerland: operating and migrating cable networks.
- CMTS management (Cisco, Casa, Arris, etc.)
- DOCSIS project management (migrations, replacements)
- Monitoring of CMTS, servers, switches and routers
- Swiss reseller of the Promptlink IPS and CPM provisioning tools
- Development of CMTS-specific applications
- On-duty service when your engineers are unavailable
- Technical documentation for your infrastructure
- Support on RF issues
Resources
Further reading
Freely available publications.
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PDF
Children and the Internet
The dangers of the Internet, explained for parents and teachers — November 2023 edition (French).
Download the PDF -
Service
PWD4.CH
Password generator and manager, provided free of charge.
Open the service
Contact
Let us talk about your exposure
One problem = one solution. Describe yours.
- Send an email info@schell-consult.ch
- Phone +41 (0)79 669 03 11
- Remote support TeamViewer TeamViewer session on request, with your explicit consent only.