Cybersecurity Services

Focused work for incidents, assurance and recovery.

Each engagement is scoped around a defined business question, authorized systems and evidence that can be independently reviewed.

01 / RESPOND

Incident and ransomware response

Bring structure to disruptive events while containment, evidence preservation, investigation and business recovery move in parallel.

When to engage

Systems are encrypted or unavailable, privileged accounts appear compromised, critical services are disrupted, or the extent of an incident remains unclear.

What we assess

Affected assets, identity activity, available logs, current attacker access, containment options, recovery sources and operational dependencies.

How it works

We establish an incident structure, confirm priorities, preserve relevant evidence, support containment and coordinate investigation with recovery.

What you receive

  • Incident action plan
  • Situation updates
  • Evidence register
  • Recovery criteria
  • Technical and executive reports

Expected outcome: A controlled incident, a defensible understanding of what occurred and clear criteria for returning systems to service.

02 / INVESTIGATE

Digital forensics and compromise assessment

Determine what the available evidence supports across endpoints, servers, identity platforms, cloud services and suspicious files.

When to engage

You need to verify compromise, understand how suspicious activity developed or validate whether remediation addressed the observed activity.

What we assess

Windows artifacts, endpoint telemetry, server logs, Microsoft 365 audit data, Active Directory records, authentication events and suspicious files.

How it works

We define the questions, identify and preserve evidence, correlate events and distinguish direct observations from analytical assessments.

What you receive

  • Evidence index
  • Forensic timeline
  • System findings
  • Confidence statements
  • Executive summary

Expected outcome: A clearer account of the activity, its confirmed scope and the decisions reasonably supported by the available evidence.

03 / ASSESS

Security assessments and penetration testing

Test exposure across external services, internal networks, identity, Microsoft 365 and recovery controls within agreed safety boundaries.

When to engage

Before a major change, after material remediation, following an incident or when leadership needs a practical view of current exposure.

What we assess

Internet-facing systems, internal networks, Microsoft 365, Active Directory, firewall architecture, cloud infrastructure, backup controls and readiness.

How it works

Scope and rules of engagement are agreed first. Automated discovery is combined with manual validation and controlled exploitation.

What you receive

  • Validated findings
  • Supporting evidence
  • Severity rationale
  • Remediation roadmap
  • Retest statement when agreed

Expected outcome: A credible view of exploitable risk and a remediation plan organized around impact, exposure and dependency.

04 / PROTECT

Security architecture and hardening

Reduce unnecessary trust and improve how security controls operate across identity, networks, cloud and infrastructure.

When to engage

New infrastructure is being introduced, recurring findings require structural change or security must be standardized across locations.

What we assess

Trust boundaries, privileged access, identity controls, segmentation, remote administration, Microsoft 365, logging and operational dependencies.

How it works

Current-state controls are compared with the threat model and operating requirements, then target changes are reviewed with system owners.

What you receive

  • Architecture review
  • Target-state design
  • Hardening baselines
  • Logging requirements
  • Implementation priorities

Expected outcome: A clearer security design with fewer unnecessary trust paths and controls that can be maintained consistently.

Review Security Architecture
05 / RECOVER

Recovery assurance and identity recovery

Replace assumed recoverability with documented checks across backups, identity, administration and critical service dependencies.

When to engage

Recovery plans have not been tested, backup success has not been independently validated or systems are returning after an incident.

What we assess

Backup integrity, administrative separation, recovery dependencies, Active Directory recovery, clean-build processes and reconnect criteria.

How it works

Critical dependencies are mapped, assumptions are tested and selected restore procedures are validated under agreed conditions.

What you receive

  • Dependency map
  • Validation records
  • Recovery sequence
  • Identity recovery actions
  • Acceptance criteria

Expected outcome: Greater confidence that critical services can be restored in a controlled order without relying on untested assumptions.

06 / ADVISE

Executive advisory, threat intelligence and reporting

Turn technical findings and relevant external threat intelligence into concise decision material without hiding uncertainty or overstating conclusions.

When to engage

Technical findings must support leadership decisions, legal review, risk ownership, investment planning or stakeholder communication.

What we assess

The decisions required, evidence supporting them, material dependencies and relevant reporting on observed techniques, tools, indicators and sector exposure.

How it works

External threat intelligence is assessed for relevance and kept distinct from evidence confirmed in the client environment. Technical work is then translated for decision-makers with confidence and limitations intact.

What you receive

  • Executive briefings
  • Board-ready summaries
  • Technical reports
  • Decision logs
  • Risk treatment options

Expected outcome: Leadership understands what is known, what remains uncertain, what requires action and why.

Request an Advisory Discussion

Engagement boundaries

Clear authority, scope and safety constraints.

All testing and investigative work is performed within an agreed scope. Potentially disruptive techniques, social engineering, destructive recovery tests and work on third-party systems are included only when specifically authorized.

Before work starts

  • Business objective and decision
  • Authorized systems and owners
  • Testing or collection constraints
  • Named communication contacts
  • Deliverables and review process

Services FAQ

Common scoping questions.

How is an engagement scoped?

Scope starts with the decision or outcome required. We then define systems, constraints, evidence sources, testing boundaries, deliverables and named contacts.

Can services be combined?

Yes. Incident response may lead into forensics and recovery validation, while assessments can combine external, internal, identity and cloud work. Each workstream remains clearly defined.

Will testing disrupt production systems?

Safety constraints are agreed before testing. Potentially disruptive techniques are excluded or separately scheduled unless expressly authorized.

Do you provide both technical and executive reporting?

Yes. Technical reports preserve evidence, method and remediation detail. Executive reporting focuses on impact, uncertainty, priorities, ownership and decisions.

Next step

Not sure which engagement fits?

Describe the situation and the decision you need to make. We will help define an appropriate scope before work begins.

Contact BITS Security