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A practical guide to securing macOS

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Page preview · captured 2026-07-20

Resurfaced independently across 4 calendar years, with breakout response in 2 of them.

submissions
5
submitters
5
observed span
2016–2020
peak thread · 89 comments
633 pts
latest 20+ return · 2020-08-22
323 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

Guide should probably mention automatically updated Chrome extensions. There have been multiple cases where the owner of a popular extension sold it to a 3rd party that pushed out malicious updates. Tab Manager is the most recent instance that comes to mind: http://security.stackexchange.com/a/130600 Chrome does disable extensions when an update requires new permissions, but that won't catch malicious updates to extensions that require extensive permissions for basic functionality.

This has popped up a bunch of times before: https://hn.algolia.com/?query=macOS%20Security%20and%20Priva... It's not good. See: https://news.ycombinator.com/item?id=17904304

pvg·323-point thread·

There is some seriously folkloric jibber-jabber in here. For instance, you do not need to wait until after installation to enable FileVault because "there is more entropy available to the system". Nor can you test the security of a CSPRNG by running "ent" on it! In the same vein: don't run out and sign up for a commercial OpenVPN hosting service, and for Christ's sake don't install AV software on your Mac. I kind of love how this is like…

tptacek·62-point thread·

Previous discussion (111 days ago): https://news.ycombinator.com/item?id=13023823

ancarda·25-point thread·

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
1046

reference only — not used in Hall rules or ranking

Total comments
207

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2016-11-09MacOS Security and Privacy Guidestevekinney30
2016-11-23A practical guide to securing macOSFirst breakout · Best threadDemiGuru63384
2017-03-13A practical guide to securing macOSrbanffy252
2018-09-03A practical guide to securing macOSmigueldemoura6232
2020-08-22macOS Security and Privacy GuideHall induction · Latest 20+ point returnNginx48732389