LightChange Technologies
    Cybersecurity

    A cybersecurity program that pulls it all together.

    We turn your security tools, alerts, and frameworks into one program: governance, monitoring, response, and reporting your board can read. Guardian Giant is how we deliver it, working with what you have and bringing in the right tools where there are gaps.

    Why tools aren't enough

    You have the tools. The program is what's missing.

    You've spent on security. A firewall, endpoint protection, maybe a SIEM and a wall of dashboards. And you still can't answer the question that matters: is our risk going down, and can we prove it?

    That's the program's job. Guardian Giant pulls your security stack together into one program: governance, framework alignment, threat operations, and reporting your board and your insurer can read. It turns tools into decisions, alerts into priorities, and spend into risk you can measure.

    Here's why the program never gets built:

    • Program work takes a back seat to the problem of the day.Policy, roadmap, and evidence collection are important and never urgent, so they're the first things dropped when the queue backs up.
    • Nobody's hiring a CISO for ten hours a month.Governance and framework alignment is its own discipline. Most teams need that depth a few days a month, and it's the hardest kind of seat to staff.
    • Everyone owns a tool. Nobody owns the program.The firewall has an owner. The endpoint agent has an owner. The program does not. As a result the answer as to whether or not you're secure gets tossed back and forth between teams and vendors.
    An analyst at a multi-monitor workstation in a security operations center, with a wall of monitoring screens behind
    What we do

    What a cybersecurity program includes.

    Know where you stand.

    A cybersecurity maturity assessment measures your program against a framework like NIST CSF or CIS Controls and shows you, in plain terms, where the gaps are and what to fix first. It's where most engagements start, and it's a report you can hand to a board.

    Build the program.

    Governance, policy, and framework alignment on NIST, CIS, CMMC, and PCI. Risk reduction with a roadmap, audit prep, and the documentation that carries you through a cyber insurance renewal.

    Watch and respond.

    Network security monitoring and managed detection and response through Overwatch, our around-the-clock monitoring overlay. We turn alerts into priorities and priorities into action, with incident response planning and tabletop exercises ready before you need them.

    Test and train.

    Red, Blue, and Purple team exercises to find what's exposed, and Guardian Realm, our security awareness training, for the human side. Knowledge defends.

    Where you stand today

    Crawl. Walk. Run. The path from reactive to governed.

    Most teams are somewhere on this line already. The job is knowing where, and what the next honest step looks like. It's also the first thing a Cybersecurity Maturity Assessment tells you.

    ReactiveProactive
    01Crawl

    Where you are

    Reactive and tools-driven

    Security happens when something breaks.

    • Antivirus and a firewall
    • Ad-hoc patching
    • No incident response plan
    What we do here

    Get you visibility. Assessment, asset discovery, baseline policy.

    02Walk

    Where you are

    Documented, but stretched

    Tools and process in place. Coverage uneven, team thin.

    • Incident response plan
    • MFA and partial segmentation
    • Some monitoring coverage
    What we do here

    Build the program. Governance, segmentation, monitoring, and training that sticks.

    03Run

    Where you are

    Governed and continuous

    A posture you can prove to a board or an auditor.

    • Continuous monitoring
    • Red and blue team exercises
    • Framework alignment
    What we do here

    Stay your strategic partner. Guardian Giant oversight, advanced testing, plain-English reporting.

    How we work

    We do the work with your team, and we teach as we go.

    • We train your team on what we're doing.Your people should come out of every project more capable than they went in. Dependency is not our business model.
    • You get direct access to the engineer doing the work.No account manager in the middle. The person you talk to knows your environment.
    • We're transparent about what things cost.Hardware, licensing, labor. When a different approach saves you money, we say so.
    • We'd rather earn your business than lock it in.Most of our clients have stayed with us more than a decade, by choice.
    An engineer leaning in to walk a seated analyst through what's on their security monitors
    Who we work with

    Built for teams that run critical operations.

    We run cybersecurity programs for the operators and organizations communities depend on.

    Electric utilities and cooperatives.

    NERC CIP alignment, OT and IT security under one program, board-ready reporting for the people who answer to a commission.

    Municipalities and county governments.

    Public safety networks, resident data, and tight budgets. A program that survives an audit and an election cycle.

    Water and wastewater authorities.

    AWIA and EPA-aligned programs built for small teams with big responsibilities.

    Manufacturing.

    Plant floors where IT and OT have converged, where a security gap can stop a line. Segmentation, monitoring, and response that work around production.

    Growing enterprises.

    Organizations that have outgrown ad-hoc security but don't have a full-time CISO. Guardian Giant is the program and the vCISO relationship that fills the seat.

    ISPs and telecom providers.

    Network security monitoring, BGP security, and incident response for the providers who keep their communities online.

    Common questions

    What teams ask before they build a program.

    It's a cybersecurity program delivered as an ongoing service instead of a one-time project. We provide the governance, framework alignment, threat operations, reporting, and the virtual CISO relationship that a full program needs, working across your security stack, whether those are tools you already have or ones we recommend. At LightChange this is Guardian Giant.
    Five things working together: a maturity assessment to know where you stand, governance and framework alignment to set the standard, monitoring and response to catch what gets through, testing and training to close the human and technical gaps, and board-ready reporting to prove it's working. Tools are part of it, but the program is what ties them into measurable risk reduction.
    It's a structured review of your security program against a framework like NIST CSF or CIS Controls. It scores where you are today, shows the gaps in plain terms, and lays out what to fix first. You come away with a roadmap and a report you can take to a board, whether or not you work with us further.
    NIST Cybersecurity Framework, CIS Controls, CMMC, and PCI DSS, plus HIPAA and ISO 27001 where they apply. For utilities we work on NERC CIP alignment, and for water and wastewater we align with AWIA and EPA guidance. We also build the documentation your cyber insurance renewal asks for.
    Most providers sell you tools and a dashboard and call it security. We build the program that makes the tools mean something, we work alongside your team and inside your operation, and we hand over the reasoning so your people get stronger. You're never locked inside our stack or dependent on us to understand your own security.
    We work alongside your team. We take on the strategy, governance, and specialized work your team doesn't do every day, and we teach as we go so your team comes out stronger.
    Both. We run network security monitoring and managed detection and response through Overwatch, our around-the-clock overlay, and we build the incident response plan and run the tabletop exercises before anything goes wrong. The strategy and the operations are the same program.
    We'd rather earn your business than lock it in. We steer away from long contracts unless a project genuinely calls for one. Most of our clients have stayed with us more than a decade, by choice.
    It's a scoped review of your security program against a chosen framework: your governance, your tools and coverage, your gaps, and your priorities. It's the same diagnostic we walk through at the start of an engagement, and it gives you a clear picture of where you stand and what to do next.
    We're headquartered at 13000 Equity Place, Suite 205, Louisville, Kentucky 40223. We serve clients across the continental US. For critical infrastructure engagements, we travel where the work is.

    Not sure your tools are adding up? Let's find out.

    Tell us what you're running and what's keeping you up, and you'll talk it through with an engineer who builds these programs. If we're not the right fit, we'll tell you who is.