CISO as a Service

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CISO as a Service: a senior CISO on your team

CISO as a Service delivers executive leadership in information security and privacy, tailored to the size and stage of your business and backed by the Alliances technical team.

NIST CSF 2.0ISO/IEC 27001CIS Controls v8.1LGPD
NIST CSF 2.0
ISO/IEC 27001
LGPD
30daysAssessment with risk map and roadmap
12monthsProgram guided by NIST CSF 2.0
4milestonesDecisions with leadership
10indicatorsReported every month
Built on global references
NIST CSF 2.0ISO/IEC 27001:2022ISO/IEC 27005CIS Controls v8.1LGPD (Brazil Law 13,709)Microsoft Cloud Security Benchmark
Understand

What is CISO as a Service?

CISO as a Service means hiring an experienced chief information security officer (CISO) as a service, with commitment adjusted to your reality. Thus, the company has someone accountable for the security and privacy program, without the cost and delay of recruiting a full-time CISO.

Privacy law and regulators

Personal data governance, incident notification and penalties require an accountable owner with authority and method.

Ransomware and fraud

One compromised email or an account without MFA can stop operations within hours.

Customers and audits

Security questionnaires, contracts, cyber insurance and audits ask for evidence, not promises.

A senior CISO on your team, as a service

Security leadership joins your management routine, with the Alliances technical team behind it.

Owns the program

Takes charge of the company security and privacy program.

Talks to leadership

Joins decisions and turns technical risk into business impact.

Guides the teams

Gives IT, vendors, legal and HR clear priorities.

Leads in a crisis

Coordinates the response when an incident happens.

What we deliver

Six CISO as a Service fronts, one accountable owner

Governance and policies

Security policy, standards, roles, RACI matrix and security committee.

Risk management

Asset inventory, risk matrix, risk appetite and treatment plan.

Privacy and LGPD

Data mapping, impact assessments and DPO support.

Identity and access

MFA, SSO, least privilege and access reviews.

Incident response

Playbooks, crisis plan and team coordination.

Awareness

Training and phishing simulations.

How it works

From assessment to resilience in 12 months

The program moves through the NIST CSF 2.0 functions over four quarters, with a decision milestone with leadership at the end of each phase.

01

Months 1 to 3

Foundation

Govern · Identify
  • Assessment and risks
  • Policies and committee
  • Quick wins

Milestone 1: roadmap and policies approved

02

Months 4 to 6

Protection

Protect
  • Identity and access
  • Data and backup
  • Awareness

Milestone 2: privileged access and tested backup

03

Months 7 to 9

Detection and response

Detect · Respond
  • Logs and alerts
  • Plan and playbooks
  • Pentest and tabletop

Milestone 3: incident plan tested

04

Months 10 to 12

Resilience

Recover · Improve
  • Continuity and DR
  • Internal audit
  • Year-2 plan

Milestone 4: annual review and year-2 plan

Executive routine

Continuous services, every month

These services run from the first to the last month. For this reason, the program becomes a management routine, not a project that ends.

MonthlyExecutive meeting with leadership
BiweeklySecurity committee with IT, operations and development
MonthlyRisk register management
MonthlyReview of critical vulnerabilities
MonthlyThreat bulletin relevant to your sector
On demandSecurity opinion on relevant changes
On demandCoordination of security incidents
On demandAnswers to customer questionnaires and audits
Indicators

CISO as a Service indicators that leadership follows

Ten indicators make up the monthly report. Targets for each are set at the end of the assessment, based on the current profile of the company.

Open high and critical risks
Critical vendors assessed
MFA coverage for users and administrators
Privileged accounts under access management
Backups with tested restore
Trained staff and phishing click rate
Critical vulnerabilities open beyond the deadline
Log coverage of critical assets
Mean time to detect incidents
Mean time to respond to incidents
Plans

CISO as a Service plans for your stage

Monthly commitment and investment are defined in the proposal, after the assessment, according to the scope and size of the company.

Essential
Best for
SMBs starting the program
Leadership meeting
Quarterly
Privacy (LGPD)
Assessment
Incidents
Remote guidance
Commitment and investment
Defined in the proposal
Request a proposal
Professional
Best for
Companies with sensitive data
Leadership meeting
Monthly
Privacy (LGPD)
Full program
Incidents
Coordination
Commitment and investment
Defined in the proposal
Request a proposal
Executive
Best for
Regulated sectors
Leadership meeting
Monthly plus committee
Privacy (LGPD)
Program and DPO as a Service
Incidents
Priority coordination
Commitment and investment
Defined in the proposal
Request a proposal
Comparison

In-house CISO or CISO as a Service?

Comparison between an in-house CISO and CISO as a Service
CriterionFull-time hired CISOAlliances CISO as a Service
CostExecutive salary, payroll costs, benefits and recruitingPredictable monthly fee, no payroll costs
StartMonths of recruiting and onboardingFast, from the kickoff
BreadthOne personCISO plus infrastructure, identity, privacy and support team
FlexibilityFixed costCommitment adjustable to each phase
ContinuityRisk of losing the key personDocumented knowledge and a support team
Platform and team

A GRC platform and the technical team behind the CISO

The CISO relies on tools and on the Alliances team. In addition, each client has its own GRC environment, keeping risks, assets, policies and evidence separate.

ErambaGRC: risks, assets, policies and evidence
KeycloakIdentity and SSO
Kali LinuxSecurity testing
ZabbixContinuous monitoring
GLPITickets and inventory (ITSM)
GrafanaIndicator dashboards

The technical team also looks after your company IT infrastructure and IT support.

How we start

30-day assessment: from kickoff to roadmap

Week 1

Kickoff and collection

NDA, access and priority documents.

Weeks 1 and 2

Environment assessment

Identity, networks, logs, backup and secure configuration.

Weeks 2 and 3

Processes

Interviews, policies, contracts and incidents.

Weeks 3 and 4

Risks and roadmap

Ranking by impact and likelihood and a prioritized plan.

Deliverable: maturity report, risk map and 12-month roadmap.

What we need from you

You do not need to have everything ready. A document that does not exist is also a finding, and it goes into the roadmap.

  • Mutual NDA and a contract with a data protection clause
  • One focal point at your company
  • Read-only access, with MFA and an expiry date
  • Priority documents and interviews with key people
  • A secure channel to exchange documents
Experience

Security programs in real environments

Multi-client SaaS on Azure

Maturity assessment and a 12-month roadmap guided by NIST CSF 2.0, focused on privileged identity, separation between clients and privacy duties as a data processor.

Fully remote production company

Google Workspace security checkup based on NIST, a master plan, a risk register and policies on a GRC platform.

Client names are kept confidential.

FAQ

Questions about CISO as a Service

What is CISO as a Service?

It is hiring an experienced CISO as a service. The CISO owns the security and privacy program, talks to leadership and coordinates incident response. Thus, the company gets mature leadership without hiring a full-time executive.

How long does it take to start?

The initial assessment takes about 30 days and ends with the risk map and the 12-month roadmap. After that, the program moves to the monthly routine with leadership.

Does CISO as a Service replace an in-house CISO?

It can replace or complement one. In companies without a CISO, it takes over the program. In companies with a security team, it brings method, governance and support to leadership.

How do commitment and investment work?

Monthly commitment and investment are defined in the proposal, after the assessment, according to size and scope. There are three plans: Essential, Professional and Executive.

Which frameworks do you use?

We use NIST CSF 2.0 as the maturity yardstick, CIS v8.1 controls and ISO/IEC 27001:2022 for management. We also follow LGPD. See the NIST Cybersecurity Framework and ISO/IEC 27001.

What access do you need?

Read-only, in named accounts with MFA and an expiry date. We do not ask for write access or access to database contents.

How do I request a proposal?

Use the button on the page or the Alliances contact page. Then, a specialist will reply with the next steps.

Last updated: November 2026.

Shall we build your company's security program?

Tell us your scenario. We come back with a 30-day assessment and a clear path to resilience.

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