Cyber Security
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Cybersecurity · AppSec / DevSecOps

Application Security & DevSecOps

Build security into the software lifecycle — testing, dependency and pipeline security, and secure-SDLC practice that catches issues before release, not after.

Shift-left

Findings caught in code and CI, not in production

In your pipeline

SAST, DAST, and SCA run on every build and pull request

Retest included

We confirm each fix actually closes the finding, not just logs it

What you get

Security engineered into how you build and ship software — testing, dependency and pipeline coverage, and human review across the lifecycle.

SAST & DAST in the pipeline

Static and dynamic testing run automatically on every pull request and build — analyzing source for insecure patterns and probing the running app for exploitable flaws before code reaches production.

  • SAST on source, secrets, and IaC
  • DAST against staging and pre-prod
  • Runs on every PR, not once a quarter

Dependency & supply-chain security

Software composition analysis inventories every open-source and transitive dependency, flags known-vulnerable versions, and surfaces license risk that can block a release or a deal.

  • Known-CVE and transitive dependency detection
  • License-risk and policy enforcement
  • SBOM generated for every build

Secure code review of critical paths

Human review of authentication, authorization, cryptography, and data-handling code — the high-risk paths automated scanners consistently miss or misjudge.

  • Auth, authz, and crypto reviewed by people
  • Business-logic flaws scanners can't see
  • Findings paired with concrete fixes

Pipeline, secrets & CI/CD hardening

We secure the delivery pipeline itself — scanning for committed secrets, locking down build permissions, and hardening the CI/CD systems attackers increasingly target.

  • Secret detection across code and history
  • Least-privilege build and deploy tokens
  • Signed builds and provenance aligned to SLSA

Built into delivery

AppSec only works if developers act on it. We deliver findings inside the tools your engineers already use, ranked by real risk, with gates you control.

Findings where developers already work

Results land as pull-request comments, IDE annotations, and tickets in your issue tracker — not a separate portal nobody opens.

Risk-prioritized, not scanner noise

We tune out false positives and rank what remains by exploitability and reachability, so teams fix the handful of findings that actually matter first.

Policy gates for release

Release gates you define block only on the severities that warrant it — keeping pipelines fast while stopping genuinely risky code from shipping.

Who it's for

AppSec pays off most for teams shipping software continuously and answering to customers or auditors for how it is secured.

SaaS and product teams

Fast-moving teams that release continuously and need security to keep pace without becoming a bottleneck.

Compliance-driven software

Organizations that must evidence secure development for SOC 2, ISO 27001, PCI DSS, or customer security reviews.

Cloud-native teams

Teams building on containers and infrastructure-as-code, where application security pairs naturally with our Cloud Security posture management (CSPM) to cover both code and runtime.

Why intSignal

Shift-left that actually ships

We push security earlier without stalling delivery — the cheapest place to fix a flaw is the pull request that introduced it, not an incident three months later.

  • Fix in code, not in production
  • Guardrails, not roadblocks

One program with your other controls

AppSec runs alongside our Vulnerability Management and Cloud Security services, so code, dependencies, infrastructure, and runtime are covered as one program instead of disconnected tools.

  • Shared risk view across code and cloud
  • One team, one report

Evidence-ready

Every scan, finding, and fix is documented and mapped to your frameworks, giving auditors and customers defensible proof of a secure SDLC.

  • Secure-SDLC evidence for auditors
  • Mapped to SOC 2 and ISO 27001

How we run application security

A secure-SDLC program that matures with your codebase — measured against OWASP SAMM, not run as a one-off scan.

1

Assess & threat-model

We inventory your repos, pipelines, and dependencies and threat-model the critical applications to focus effort where risk is highest.

2

Integrate & gate

We wire SAST, DAST, and SCA into your pipelines and set the release gates and policies your teams will actually live with.

3

Triage & remediate

Findings are risk-ranked, routed to the right developers with concrete fixes, and retested to confirm each issue is genuinely closed.

4

Measure & mature

We report on findings, remediation time, and SAMM maturity, and steadily raise the bar as coverage and code quality improve.

Tools & standards we work with

We build on the AppSec standards your auditors recognize and the scanning tools your engineers already trust.

OWASP Top 10
OWASP ASVS
OWASP SAMM
CWE / SANS Top 25
SLSA
Snyk
SonarQube
Semgrep
Dependabot
GitHub Advanced Security
SBOM (CycloneDX / SPDX)
OWASP ZAP & Burp Suite

Frequently asked questions

What's the difference between SAST, DAST, and SCA?

SAST analyzes your source code for insecure patterns, DAST tests the running application for exploitable flaws, and SCA inspects your open-source dependencies for known vulnerabilities and license risk. Together they cover the code you wrote, the app as it runs, and the components you inherited. We integrate all three into your pipeline.

Will this slow down our developers or releases?

No — that is the point of shifting left correctly. Scans run automatically in the pipeline, findings appear in the tools developers already use, and release gates block only on the severities you choose. The aim is guardrails that keep delivery fast, not a checkpoint that stalls it.

Do we have to replace our CI/CD or existing tools?

No. We integrate with GitHub, GitLab, Azure DevOps, and the scanners you already own, and recommend tooling only where there is a real gap. There is no rip-and-replace of your pipeline.

How is this different from a penetration test or vulnerability management?

A penetration test is a point-in-time assessment of a running system, while application security is continuous testing built into every build. It also complements our Vulnerability Management service, which focuses on patching and exposures across your broader estate rather than your source code and pipeline.

Can you help with SBOM and software supply-chain requirements?

Yes. We generate a software bill of materials (SBOM) in CycloneDX or SPDX format on every build, track dependency and license risk, and can implement build provenance and signing aligned to SLSA. This meets the supply-chain expectations increasingly required by customers and regulators.

Does application security help with compliance?

Yes — a documented secure SDLC with testing, code review, and remediation evidence directly supports SOC 2, ISO 27001, and PCI DSS, and answers the secure-development questions on most customer security reviews. We map findings and process to the controls your auditors assess.

Built for regulated, audited environments

We deliver the controls and evidence that make your audits possible — hardening and operating practices aligned to the frameworks your assessors and customers recognize.

SOC 2
ISO 27001
HIPAA
PCI DSS
CIS Controls
NIST CSF
GDPR

Application Security for your environment

Tell us your stack and priorities — we return scope, ownership, and a plan.