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New InterSec is now ISO/IEC 42001 certified for AI management systems Read the announcement
Security Architecture & Engineering

Security built into the architecture, not bolted on

Security that gets bolted on after the fact tends to break under load. The stronger move is to build it into the architecture from the start. We design, build, and operate the defenses your mission runs on, from Zero Trust and identity to DevSecOps and data protection, engineered to hold up in production, not just on a slide.

ISO 27001 · 42001 · 9001 Cyber-AB RPO
What it is

Defenses engineered to hold up in production

Strong security is built into the architecture, not bolted on afterward. We design and implement the controls that protect your identities, your applications, and your data. Then we make sure they keep running reliably once the demos are over and real traffic hits them.

What we engineer

  • Zero Trust architectures that verify every user, device, and request.
  • Identity and access management that enforces least privilege at scale.
  • DevSecOps pipelines that catch issues before they ship.
  • Data loss prevention and application defenses tuned to your environment.

Every design is mapped to the frameworks you answer to, so engineering work doubles as compliance evidence.

How we help

A clear, measurable path forward

From a hardening wish-list to engineered, operational defenses mapped to your compliance obligations.

  1. 01

    Assess

    We baseline your environment, threats, and risk so we know exactly where you stand and where the gaps are.

  2. 02

    Plan

    A prioritized roadmap tailored to your mission, timeline, and budget, with no black boxes.

  3. 03

    Implement

    We put practical controls and capabilities in place, run by cleared experts, not a generic checklist.

  4. 04

    Sustain

    Continuous monitoring and maintenance keep you secure and compliant as your environment evolves.

Outcomes

What you walk away with

Defense in depth

Layered controls designed to contain and limit any single failure.

Least privilege by default

Identity and access engineered to shrink your attack surface.

Security that ships

DevSecOps that finds and fixes issues before they reach production.

Framework-aligned

Architectures mapped to NIST, Zero Trust, and your control sets.

Operational reliability

Runbooks and design that keep controls effective over time.

Engineering depth

Cleared engineers who build for the federal and DIB mission.

Why InterSec

Proof, not promises

A minority-owned Virginia corporation and Cyber-AB Registered Provider Organization, deeply engaged with the DoD, Cyber-AB, APEXs, and MEPs across every level of the mission.

ISO 27001:2022 ISO/IEC 42001:2023 ISO 9001:2015 CMMC RPO SBA SDB NMSDC MBE
Their methodology and clear communication helped us achieve a strong SPRS score. CMMC compliance was efficient and effective.
CEO · Virginia-based Manufacturer
200+
Federal, State & Commercial clients
170+
NIST 800-171 SSP, POA&M and SPRS deliveries
13 yrs
Securing the mission since 2013
90%
Client retention rate
Get started

Engineer security that holds up in production

Tell us what you are building or hardening. We will design defenses that fit your environment and your compliance needs. No pressure, no jargon.

inquiries@intersecinc.com (833) 228-4858 Cyber-AB RPO · UEI QMGZDKJ78G96