Very little software is built from scratch anymore. Every package, container, and pipeline you trust is also a way in. This guide shows you exactly how supply chain attacks work, and the controls that shut them down.
Field guide · 14 pages · free download
ONE bad DEPENDENCY owns everything downstream.
06
Risk classes
07
Program pillars
25
Controls
14
Pages
// 00 The blast radius
The math is brutal.
Attackers go after the supply chain because the payoff scales and the activity looks trusted. Compromise one component and you inherit everyone who installs it.
100s
of open-source libraries can live inside one modern app, most invisible without an inventory.
1
compromised dependency or build system is enough to silently push malware into production.
millions
of downstream users a single trusted update can reach before anyone notices.
// 01 Inside the 14 pages
Threat model to checklist.
Vendor-neutral and built around the standards, not a product. It runs from what the supply chain actually is, through the attack methods in use today, to a control checklist your team can adopt this quarter.
01
What supply chain security is
Dependencies, pipelines, repos, containers, IaC, vendors, artifacts.
02
Why it matters now
How one compromise multiplies across every downstream org.
03
Six common supply chain risks
Where attackers actually get in, broken down one by one.
04
How the attacks work
Five methods that look like normal development activity.
05
Seven pillars of defense
The program structure that closes the gaps for good.
06
The 25-point checklist
Concrete controls across five domains, ready to ship.
07
Mistakes teams keep making
Blind trust, weak pipelines, ignored vendors, no monitoring.
08
What is coming next
SBOM mandates, zero-trust pipelines, AI detection, regulation.
// 02 The threat surface
Six ways in.
Every modern engineering team carries all of these. The guide details the exact techniques behind each.
// 03 How attacks work
Five plays. All trusted.
Supply chain attacks exploit trust relationships, which is exactly why they slip past traditional perimeter defenses.
01
Dependency injection
Attackers publish malicious packages crafted to be mistakenly installed during a build.
02
Build system compromise
Threat actors infiltrate CI/CD pipelines to modify builds or deployments in place.
03
Credential theft
Stolen developer or pipeline credentials open the door to the rest of the environment.
04
Code repository attacks
Compromised repos quietly distribute malicious updates to everyone downstream.
05
Poisoned software updates
Malware inserted into legitimate releases, delivered through trusted update channels.
[!] These attacks are dangerous precisely because they appear as trusted software activity.
That is how they get in. Here is how you stop them.
// 04 The defense
Seven pillars.
Each detailed in the guide with best practices you can map straight onto your stack.
1
Inventory and visibility
You cannot defend what you cannot see. Inventory dependencies, containers, APIs, infra, build tools.
2
Software Bill of Materials
Track every component, identify vulnerable ones, and respond faster to newly disclosed vulnerabilities.
3
Dependency management
Approval workflows, vuln scanning, version control, trusted repos, backed by SCA tooling.
4
Secure CI/CD
Treat pipelines as critical infra: MFA, least privilege, secrets management, isolation, monitoring.
5
Artifact signing
Sign images, artifacts, and packages so only verified, untampered builds ever deploy.
6
Container security
Image scanning, trusted registries, runtime monitoring, minimal base images. Verified only.
7
Vendor risk
Assess certifications, incident response, patch management, and access controls of every partner.
8
Continuous monitoring
Visibility, automation, governance, and runtime detection so threats surface before a breach does.
// 05 Page 11, in full
25 controls. Ship them.
The complete best-practices checklist from the guide, across five domains. The whole set, no gate on this preview.
Dependency
- Approved repos enforced
- Dependency scanning on
- Vuln packages monitored
- Unused deps removed
- OSS tracked centrally
CI/CD
- MFA enabled
- Secrets stored securely
- Permissions minimized
- Build logs monitored
- Deploy approvals
Container
- Image scanning on
- Trusted registries
- Base images minimized
- Runtime monitoring
- Unsigned images blocked
Infra
- IaC scanned automatically
- Least-privilege cloud
- Public exposure limited
- Encryption by default
- Config drift monitored
Integrity
- Artifacts signed
- Signatures verified
- Release integrity validated
- Build provenance tracked
- Tamper detection on
Twenty-five controls. One download.
// 06 Who it is for
People who own the pipeline.
AppSec teams
A shared framework to assess and prioritize controls across the org.
DevOps / platform
Concrete hardening for CI/CD, containers, and infrastructure as code.
Eng leadership
A clear narrative to brief stakeholders and justify the investment.
Compliance / GRC
SBOM and audit-ready guidance as regulation and buyers tighten up.
Get the file.
Close the gaps.
Software supply chain security is no longer optional. Download the full 14-page guide and start hardening today.
Instant PDF, straight to your inbox
All 25 controls, ready to ship
Covers SBOM, SCA, signing, and CI/CD
Vendor-neutral, built around the standards