Cybersecurity
Managed Cybersecurity
A security program that keeps working when one control fails.
Security is a program, not a product
Most breaches do not start with an exotic exploit. They start with a password that was reused, a mailbox rule nobody noticed, or a laptop that quietly stopped reporting in. Individually these look like small operational gaps. Together they are the path an attacker takes.
Caltrop Defense Group runs cybersecurity as an ongoing program across the places where those gaps appear: who can sign in, what devices they use, what arrives in their inbox, what the network permits, and what happens to your data if something goes wrong.
Scope
What managed cybersecurity covers
We take responsibility for designing, deploying and maintaining the controls that make up your defences, then keep evidence that they are still working. That means configuration reviews, monitoring, patching, alert triage and reporting on a cadence set in your service plan, rather than a one-time hardening project that ages out.
Identity and access
Multi-factor authentication, conditional access policies, privileged account separation and a review of who actually still needs access.
Endpoint protection
Managed detection and response tooling on workstations and servers, with policy, exclusions and health checked rather than assumed.
Email and collaboration
Filtering, sender authentication, malicious link handling and tenant rules that catch mailbox tampering.
Network controls
Segmentation, firewall policy, remote access and the removal of the flat networks that let one infection reach everything.
Exposure reduction
Patching, configuration hardening, and a working list of known weaknesses with owners and dates against them.
Monitoring and response
Telemetry collected centrally, alerts triaged, incidents escalated and documented under the coverage agreed in your plan.
What you get
What changes when managed cybersecurity is handled well
- One accountable party for the controls that protect your business, instead of five vendors pointing at each other.
- Security decisions written down, so a new insurer, client or auditor can be answered without a scramble.
- Fewer avoidable incidents, and a defined path to follow when something does happen.
- A clear picture of what is protected, what is not yet, and what it would take to close the gap.
A practical note on managed cybersecurity
Security controls have operational side effects. Conditional access can lock out a travelling director; aggressive filtering can quarantine an invoice. We tune controls against how your business actually works, and we tell you plainly when a control will cost some convenience.
How we deliver it
How we deliver managed cybersecurity
Establish the baseline
We document what exists today: identities, devices, tenants, network edges, backups and the controls already licensed but never switched on.
Close the highest-value gaps first
Work is sequenced by what an attacker would use, not by what is easiest to deploy. Identity and email almost always come before anything else.
Keep it maintained and evidenced
Controls drift. We re-check configuration, review alerts, patch, and report on what changed so the program stays defensible.