How do you give each MQTT device access to just its own topics?
Use pattern ACLs that put the username or client ID into the topic, so one rule covers every device. Includes examples, wildcard traps and test steps.
Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
Use pattern ACLs that put the username or client ID into the topic, so one rule covers every device. Includes examples, wildcard traps and test steps.
Packet size, queued messages, connections and memory caps each protect an MQTT broker. See Mosquitto defaults that may surprise you and how to tune them.
Shipping a compiled app that includes MPL 2.0 code means telling recipients where to get that source. Your own separate files stay under your license.
A one page monthly report for agency retainer clients: updates applied, open advisories, accepted risks, access changes, and next month's plan.
A sixty minute monthly agenda for supply chain security in a small team: four numbers, new alerts, exceptions, pipeline settings and next month's tasks.
A one page checklist for the week a monorepo goes live: access, branch rules, ownership, secrets, scan scope, publishing and old repos, in order.
Five common beliefs about moving to a monorepo, checked against how repository settings, secrets, access and scanning actually behave in practice.
A single vulnerable library can appear in dozens of lockfiles and inflate counts. Learn to group by component and version and report a fair number.
Moderate and Medium usually mean the same CVSS band, but tools mix labels, scales and sources. How to compare severity across scan outputs with confidence.
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