Cybersecurity

A head
of security,
without the hire.

Strategy, oversight and top-level technical decisions from a senior expert who knows your company. You get CISO-level expertise without the cost of a full-time position.

No commitment · Everything under NDA from the first message

Sound familiar?

Security needs
an owner.

Without someone in charge, security comes down to one-off purchases and emergencies.

Nobody owns the topic

Security is everyone’s business — so nobody’s. Decisions get postponed.

A full-time CISO is out of budget

The profile is rare and expensive, and your size may not justify a full position.

Management lacks visibility

They don’t know what risks the company really faces, or where to invest first.

Partners are asking questions

Clients, insurers, investors: you need someone who can answer precisely.

What we do

Run security
as a business function.

A long-term engagement, at the pace that suits your organisation.

01
Strategy

A clear roadmap

Risk analysis, objectives and a security plan aligned with your business and resources.

Risk analysis
Multi-year plan
Prioritised budget
02
Governance

Rules that are followed

Policies, roles and responsibilities, security committees with management.

Security policies
Roles and responsibilities
Regular committees
03
Oversight

Measure, decide, adjust

Security indicators, project tracking, technical trade-offs and vendor selection.

Tracked indicators
Technical trade-offs
Vendor selection
04
Representation

Your voice on security

Point of contact for management, clients, insurers, auditors and partners.

Questionnaire responses
Liaison with auditors
Board presentations
Our method

An engagement
built to last.

01

Discovery

We understand your business, your organisation and your constraints.

02

Assessment

We evaluate the risks and your current security level.

03

Action plan

We set priorities and the roadmap with management.

04

Ongoing oversight

We track, adjust and report regularly.

What you get

What you get.
A function, not a one-off job.

A dedicated senior expert

Always the same person, who knows your company.

A written strategy

A roadmap management can follow and defend.

Regular reporting

What’s been done, what’s left, and why.

Why Security255

Experts trained
in real situations.

Over 23 years in the field

We have protected systems of every kind. We know how attackers think, because we have learned to stop them.

A senior team, always

The team that answers your first call is the one that works on your case.

Confidential from minute one

Everything is covered by NDA from the first contact. What you share with us stays here.

Go further

Related services and resources.

Compliance & awareness

Put regulatory requirements into practice.

View the service

Audit & pentest

Measure your security level objectively.

View the service

Minimum security every SMB should have

Our article on the fundamentals.

Read the article

Ready to
work together?

If someone recommended you speak with us, that recommendation already carries more weight than any sales argument. Tell us who you are and what you protect.

NDA GDPR LPD
Available right now Direct response within 24 business hours
First conversation, no cost
30 minutes to see if we're a fit. No commitment on either side.
Total confidentiality
Everything you share is covered by NDA from the first message.
Direct access to the team
A member of the technical team responds. No intermediaries.

Request access

Tell us about your company. We handle the rest.

✦ Request received. A senior professional will contact you within 24 hours.

Information handled under NDA · GDPR · LPD/nLPD — absolute confidentiality.

Relevant information

Protect your business from

digital risks.

Resources

Access resources and content relevant to your business.

Open Resources

Actions after an attack

Critical steps to regain control after a cyberattack

Read article

Local presence

Cybersecurity services for businesses in Annecy.

Learn more