Application Security & DevSecOps Services
Shift-Left Security Built Into the SDLC, Not Bolted On After
Halkwinds engineers application security and DevSecOps programs that catch vulnerabilities in code review and CI/CD rather than in production — SAST/DAST pipelines, Zero Trust network architecture, and compliance-ready security controls for regulated industries.
Enterprise Challenges
Challenges We Solve
Security Found Only at the End of the Pipeline
Perimeter-style security review that happens right before release finds vulnerabilities when they're most expensive to fix — after architecture and implementation decisions are already locked in.
VPN-Based Access That Doesn't Match Modern Work
Traditional VPN architecture grants broad network access once authenticated, creating a large blast radius if credentials are compromised — a mismatch for distributed teams and cloud-native infrastructure.
Compliance Requirements Treated as a Final Gate
SOC 2, HIPAA, and PCI-DSS requirements discovered during an audit — rather than designed into the architecture — create expensive rework and delayed launches.
CI/CD Pipelines Without Automated Security Scanning
Manual security review can't keep pace with modern deployment frequency. Without SAST/DAST integrated into CI/CD, vulnerabilities reach production between review cycles.
Third-Party Dependency Risk
Modern applications depend on hundreds of open-source packages. Without automated dependency scanning and patching processes, known vulnerabilities sit unpatched in production for months.
Security Debt That Compounds Over Time
Deferred security work — unpatched dependencies, missing access controls, unencrypted data paths — compounds faster than feature debt and is far more expensive to retrofit once the system is in production.
What We Deliver
Core Capabilities
SAST/DAST Pipeline Integration
Static and dynamic application security testing integrated directly into CI/CD, flagging vulnerabilities at the pull-request stage rather than after deployment.
Zero Trust Network Architecture
Identity-based access controls replacing broad VPN network access — every request authenticated and authorized regardless of network location.
Compliance Security Architecture
SOC 2, HIPAA, PCI-DSS, and FedRAMP-aligned security controls designed into the architecture from day one — encryption, audit logging, access controls, and incident response procedures.
Dependency and Supply Chain Security
Automated software composition analysis flagging vulnerable dependencies, with patching workflows that keep pace with the CVE disclosure rate rather than batching updates quarterly.
Penetration Testing Coordination
Coordination with third-party penetration testing firms, remediation prioritization, and retesting — treating pentest findings as an engineering backlog, not a compliance checkbox.
Cloud Security Posture Management
IAM policy design, encryption-at-rest and in-transit configuration, and continuous cloud configuration monitoring across AWS, Azure, and GCP.
Incident Response Engineering
Runbooks, alerting infrastructure, and automated containment procedures designed before an incident occurs, not improvised during one.
Security Champions Program Design
Embedding security ownership within engineering teams through training and tooling, rather than centralizing all security responsibility in a bottleneck review team.
Enterprise Use Cases
In Production
SAST/DAST Pipeline Rollout for a Fintech Platform
Challenge
Payments platform deploying 40+ times weekly with security review only at the pre-release stage, creating a growing backlog of unreviewed changes.
Solution
SAST and DAST tooling integrated directly into the CI/CD pipeline, flagging vulnerabilities at the pull-request stage with automated blocking for critical findings.
Outcome
Vulnerability discovery time reduced from post-release to pre-merge. Critical finding backlog eliminated within one quarter.
Zero Trust Migration for a Distributed Healthcare Team
Challenge
Health system with a fully remote clinical operations team relying on VPN access that granted broad network visibility to any authenticated device.
Solution
Zero Trust Network Access architecture replacing VPN, with per-application identity-based authorization and device posture checks.
Outcome
Attack surface reduced by eliminating broad network access. Access audit logging achieved for every application, not just VPN-level logs.
SOC 2 Type II Readiness Program
Challenge
SaaS company needing SOC 2 Type II certification to close enterprise deals, with no existing formal security control documentation.
Solution
Security architecture review, control implementation across access management and encryption, and audit-ready documentation built alongside the engineering roadmap.
Outcome
SOC 2 Type II certification achieved on first audit cycle. Enterprise sales cycle unblocked for three previously stalled deals.
Dependency Vulnerability Remediation Program
Challenge
Enterprise application with 340+ open-source dependencies and no automated scanning, discovered to have 12 actively-exploited CVEs in production.
Solution
Automated software composition analysis integrated into CI/CD with severity-based patching SLAs and a remediation backlog prioritized by exploitability.
Outcome
All actively-exploited CVEs patched within 72 hours of the audit. Ongoing dependency scanning now catches new CVEs within 24 hours of disclosure.
Incident Response Runbook Development
Challenge
Financial services firm with no documented incident response procedure, relying on ad-hoc coordination during a prior security incident that extended response time to 11 hours.
Solution
Documented incident response runbooks, automated alerting and containment procedures, and a tabletop exercise program to validate readiness.
Outcome
Simulated incident response time reduced to under 45 minutes in tabletop testing. Formal runbooks now satisfy regulatory examiner requirements.
Penetration Test Remediation Sprint
Challenge
Healthcare software vendor's annual penetration test returned 28 findings, including 4 critical, with no structured remediation process in place.
Solution
Findings triaged into an engineering backlog by exploitability and data sensitivity, with a dedicated remediation sprint and retest coordination.
Outcome
All critical findings remediated and retested within 30 days. Remediation process adopted as the standing post-pentest workflow.
Industry Applications
Across Sectors
Financial Services
Security architecture for trading systems, payment infrastructure, and core banking platforms meeting PCI-DSS, SOC 2, and financial regulator security expectations.
Healthcare
HIPAA-aligned security controls for clinical systems and EHR integrations, including Zero Trust access architecture for distributed clinical teams.
SaaS and Software
SOC 2 Type II readiness programs and CI/CD-integrated security scanning for software companies whose enterprise sales cycles depend on security certification.
Manufacturing
OT/IT convergence security for industrial control systems and IIoT infrastructure, addressing the distinct threat model of operational technology environments.
E-Commerce and Retail
PCI-DSS compliance architecture for payment processing, and security hardening for high-transaction-volume checkout and inventory systems.
Insurance
Security architecture for underwriting and claims platforms handling sensitive policyholder data under state and federal data protection requirements.
How We Deliver
Delivery Process
Security Posture Assessment
Threat modeling, existing control review, and compliance gap analysis identifying the highest-risk exposure points before any remediation work begins.
Architecture and Control Design
Zero Trust access design, encryption architecture, and compliance control mapping (SOC 2, HIPAA, PCI-DSS) scoped to your specific regulatory requirements.
CI/CD Security Integration
SAST, DAST, and software composition analysis tooling integrated into existing pipelines with severity-based blocking and alerting thresholds.
Remediation and Hardening
Prioritized remediation of existing findings by exploitability and data sensitivity, alongside infrastructure hardening for identified gaps.
Incident Response Readiness
Runbook development, alerting infrastructure, and tabletop exercises validating the team's readiness before a real incident tests it.
Continuous Monitoring and Compliance
Ongoing vulnerability scanning, dependency monitoring, and compliance evidence collection maintaining audit-readiness between certification cycles.
Why Halkwinds
Halkwinds vs. Your Other Options
An honest comparison. Every org has these four options — here's how they stack up for application security & devsecops services.
| Dimension | Halkwinds | Large SI
(Accenture / TCS) | Freelancer
/ Agency | Build
In-House |
|---|---|---|---|---|
| Time to start | < 2 weeks | 8–16 weeks (procurement, MSA, SOW) | 1–3 days | 3–6 months to hire & onboard |
| Senior-only engineers | 5+ years minimum | Juniors on most project layers | Varies — no guarantee | Depends on hiring budget |
| Cost transparency | Fixed monthly or project price | Change orders, hidden overheads | Scope creep common | Salary + benefits + tooling + office |
| Full-stack accountability | One team, one SLA | Multiple vendors, finger-pointing risk | Single skill, no cross-discipline ownership | If team is complete |
| IP & code ownership | 100% assigned to client from day 1 | Contractually complex — review carefully | Depends on contract terms | Full ownership |
| AI & cloud-native expertise | Production LLMs, Kubernetes, multi-cloud | Available but expensive to staff | Niche — hard to find | Expensive, high attrition in AI talent |
| Scales up or down quickly | 2-week ramp up/down | Long contract commitments | But context loss on re-engagement | Headcount freezes, hiring lag |
| Compliance-ready (SOC2, HIPAA) | Security pack available on request | Certified — but costs more | Rarely documented | Requires investment in tooling + audit |
Time to start
Halkwinds
< 2 weeks
Large SI (Accenture / TCS)
8–16 weeks (procurement, MSA, SOW)
Freelancer / Agency
1–3 days
Build In-House
3–6 months to hire & onboard
Senior-only engineers
Halkwinds
5+ years minimum
Large SI (Accenture / TCS)
Juniors on most project layers
Freelancer / Agency
Varies — no guarantee
Build In-House
Depends on hiring budget
Cost transparency
Halkwinds
Fixed monthly or project price
Large SI (Accenture / TCS)
Change orders, hidden overheads
Freelancer / Agency
Scope creep common
Build In-House
Salary + benefits + tooling + office
Full-stack accountability
Halkwinds
One team, one SLA
Large SI (Accenture / TCS)
Multiple vendors, finger-pointing risk
Freelancer / Agency
Single skill, no cross-discipline ownership
Build In-House
If team is complete
IP & code ownership
Halkwinds
100% assigned to client from day 1
Large SI (Accenture / TCS)
Contractually complex — review carefully
Freelancer / Agency
Depends on contract terms
Build In-House
Full ownership
AI & cloud-native expertise
Halkwinds
Production LLMs, Kubernetes, multi-cloud
Large SI (Accenture / TCS)
Available but expensive to staff
Freelancer / Agency
Niche — hard to find
Build In-House
Expensive, high attrition in AI talent
Scales up or down quickly
Halkwinds
2-week ramp up/down
Large SI (Accenture / TCS)
Long contract commitments
Freelancer / Agency
But context loss on re-engagement
Build In-House
Headcount freezes, hiring lag
Compliance-ready (SOC2, HIPAA)
Halkwinds
Security pack available on request
Large SI (Accenture / TCS)
Certified — but costs more
Freelancer / Agency
Rarely documented
Build In-House
Requires investment in tooling + audit
Ready to see if Halkwinds is the right fit?
A 30-minute call is enough to scope your project, validate our fit, and agree on a starting point — no commitment required.
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Zero Trust vs VPN: Modern Network Security Architecture Compared
Zero Trust is the superior choice for modern distributed teams, cloud-native applications, and organisations with a dive
DevSecOps vs Traditional Security: Shifting Left in the SDLC
DevSecOps significantly reduces the cost and time-to-fix of vulnerabilities by catching them earlier in the development
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FAQ
Common Questions
Security architecture and CI/CD integration engagements typically range from $30,000 to $250,000 depending on application count and compliance scope. SOC 2 or HIPAA readiness programs often run $50,000-$150,000 including control implementation and audit preparation support.
Traditional security review happens at the end of the development cycle, often just before release. DevSecOps integrates automated security scanning (SAST, DAST, dependency analysis) directly into CI/CD, catching vulnerabilities at the pull-request stage — 5-10x cheaper to fix than after production deployment.
Zero Trust replaces broad network-level access (like traditional VPN) with per-request, identity-based authorization. It's most valuable for distributed teams, cloud-native infrastructure, and regulated industries where audit logging of every access matters. Not every organization needs a full Zero Trust migration immediately — we assess whether your current VPN-based risk profile actually justifies it.
Yes. We design and implement the security controls (access management, encryption, audit logging, incident response) that SOC 2 Type II and HIPAA require, and support audit preparation. Compliance architecture is most efficient when designed in from the start rather than retrofitted before an audit deadline.
We coordinate with specialized third-party penetration testing firms for the actual testing (to maintain independence for audit purposes), and handle findings triage, remediation engineering, and retest coordination — turning pentest results into a prioritized engineering backlog rather than a static PDF report.
Our target for actively-exploited critical vulnerabilities is 48-72 hours from discovery to patched and verified. Non-critical findings are typically batched into regular sprint cycles based on exploitability and data sensitivity.
Both. Startups often need security work specifically to unblock enterprise sales (SOC 2 readiness being the most common driver), while regulated enterprises need deeper compliance architecture across more systems. We scope the engagement to what's actually blocking your specific business goal.
We integrate directly into your existing pipeline (GitHub Actions, GitLab CI, Jenkins, CircleCI) rather than requiring a migration to new tooling — SAST, DAST, and dependency scanning are added as pipeline stages with configurable blocking thresholds.
Every engagement includes incident response runbook development early in the process specifically so you're not caught without a plan. If an incident occurs, we support containment and remediation as part of the engagement scope, not as a separate emergency contract.
Yes. Automated software composition analysis is a standard part of our CI/CD integration, flagging known vulnerabilities in dependencies with severity-based patching SLAs rather than quarterly batch updates that leave known CVEs exposed for months.
We're often the right starting point before an organization has the scale to justify a full-time security hire — you get senior security engineering without the 6-16 week hiring timeline. Many clients transition to a hybrid model, hiring their first security engineer once our work has established the architecture and processes they'll maintain.
Every engagement starts under mutual NDA before any infrastructure, access control, or vulnerability details are shared. Discovery is scoped and time-boxed, producing a proposal rather than an open-ended assessment.
Work With Halkwinds
Build Security Into the Pipeline, Not the Post-Mortem
Whether you're preparing for a SOC 2 audit or migrating away from VPN-based access, speak directly with a Halkwinds security architect.
Architecture. Engineering. Scale. — Built by Halkwinds Product Engineering.