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Security Guides

Is Module Federation safe? Trust boundaries in micro frontends

Remote micro frontends run with the host page's privileges. OWASP guidance on iframes, pinned releases and who may publish a remote, in plain terms.

Oct 19, 20264 min read
Security Guides

Is Memcached safe to expose to the network? UDP and SASL basics

No. The Memcached project says not to expose it to the internet or untrusted users. Know the UDP default, what SASL adds, and local socket options.

Oct 19, 20264 min read
Security Guides

Is Laravel 11 still supported? Laravel 12 and 13 dates compared

Laravel 11 security fixes ended 12 March 2026. Laravel 12 gets bug fixes to 13 August 2026 and security fixes to 24 February 2027. What to record.

Oct 19, 20264 min read
Security Guides

Is Kafka inter-broker traffic encrypted by default? Check your listeners

No. Kafka's inter-broker protocol defaults to PLAINTEXT unless set. How listeners, listener.security.protocol.map and the inter-broker listener fit.

Oct 19, 20264 min read
Security Guides

Is JupyterHub safe to run for a class or a data team?

JupyterHub is designed for semi-trusted users, and its docs say untrusted users need extra work such as per-user subdomains. What that means in practice.

Oct 19, 20264 min read
Security Guides

Is Java 8 end of life? Premier, extended and what to record

Is Java 8 end of life? Oracle's roadmap lists Premier Support ended March 2022 and Extended Support to December 2030. What that means for your inventory.

Oct 19, 20264 min read
Security Guides

Is Java 11 end of life? Dates, support phases and what to log

Is Java 11 end of life? Oracle lists Premier Support ended September 2023 and Extended Support to January 2032. How to log it in your inventory.

Oct 19, 20264 min read
Security Guides

Is Jackson default typing safe to use in a Spring application?

Jackson's maintainers advise against default typing for untrusted input because of deserialization gadgets. Safer: per class annotations and validators.

Oct 19, 20263 min read
Security Guides

Is it safe to install software updates on public Wi-Fi?

CISA advises applying updates from a trusted network, such as home or work, and avoiding hotels and airports. If you must, use a VPN to a trusted network.

Oct 19, 20263 min read

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