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Articles

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Product

A CFO's guide to the cost of open source risk and security tooling

Price open source risk as a loss distribution, cost security tools as total cost of ownership, and fund what moves the tail. A working method for CFOs.

Oct 25, 202638 min read
Product

MSSP and MSP Guide to Offering Software Supply Chain Security

How an MSSP or MSP can sell SBOM, dependency scanning and fix work as a managed service: tiers, client separation, triage SLAs, evidence and limits.

Oct 25, 202638 min read
Product

Software Supply Chain Security for Consumer Mobile Apps: A 90-Day Plan

Consumer app makers secure SDKs, package managers and build pipelines with an inventory, store rules, FTC and COPPA duties and a 90-day plan for each role.

Oct 25, 202638 min read
Product

Choose a Base Container Image with Gold Open Source

Shortlist base images, check their CVEs, EPSS and KEV status in free Gold Open Source, then scan, pin by digest and gate the winner in Safeguard.

Oct 25, 202637 min read
Product

Safeguard alerts in Slack, Microsoft Teams and Discord: setup, routing and noise control

Safeguard posts findings, scan results and alerts to one default Slack, Teams or Discord channel. Setup steps, auth choices, routing and noise control.

Oct 25, 202636 min read
Supply Chain Security

OpenSSL Release History: SSLeay to 3.x and 4.0, Security and Support

OpenSSL forked from SSLeay in 1998, rebuilt itself around providers in 3.0 and shipped 4.0 in April 2026. Every line, its defaults and its support window.

Oct 25, 202640 min read
Supply Chain Security

TFTP Explained: RFC 1350, Options, Block Size and How to Contain It

TFTP is a tiny UDP file protocol from RFC 1350 with no login and no encryption. Learn how it works, what blksize and windowsize add, and how to contain it.

Oct 25, 202643 min read
Supply Chain Security

gNMI and Streaming Telemetry Explained: Subscriptions and Security

gNMI is OpenConfig's gRPC API for reading, changing and streaming network device state. Learn its RPCs, subscription modes, dial-out and TLS setup.

Oct 25, 202644 min read
Supply Chain Security

How a Continuous Glucose Monitor Is Made: Sensors to Bluetooth Data

A CGM is an enzyme sensor in interstitial fluid, a sterile applicator and a Bluetooth transmitter running firmware. See how each part is made and secured.

Oct 25, 202641 min read

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