Try “SSH”, “passkeys”, “WordPress” or “Content-Security-Policy”.
Section · 5 guides
The operating system is the foundation every other safeguard stands on. We compare desktop and mobile systems by update support and built-in protection, and show which settings to check on the devices you already own.
/operating-systems/All four are safe enough when they are updated, encrypted and used without admin rights. The real differences lie in defaults, support periods and how much of the work stays with you.
Medium impact6 min
Both platforms are well protected while they receive updates. The bigger gap runs between phones: an iPhone, a Pixel, a Samsung flagship and a budget Android phone age very differently.
High impact5 min
Standard accounts for daily work, prompt updates, Defender's ransomware protection, encryption with a stored recovery key and app control: the settings that make a Windows 11 PC hard to misuse.
High impact5 min
Updates, FileVault, the firewall, app sources, privacy permissions and background items: the macOS settings that decide how well a Mac is protected, with paths for macOS Golden Gate and Tahoe.
High impact5 min
Windows 10 lost regular support in October 2025, and the consumer ESU programme now runs to October 2027. Your options for old PCs, Macs, phones, routers and NAS devices, from upgrade to isolation.
High impact5 min
Compare
Interactive comparison
Scores for security and day-to-day practicality on an ordinary office laptop, from 1 (weak) to 5 (strong).
Best for teams that need the widest software choice and central management.
Best for people who want strong encryption and good defaults with little upkeep.
Best for browser-based work and staff who should never need admin rights.
Best for technical users who keep the system updated and stick to official repositories.
| Criterion | Windows 11 | macOS | ChromeOS | Desktop Linux (Ubuntu, Fedora) |
|---|---|---|---|---|
| Update support | ||||
| Secure defaults | ||||
| Disk encryption | ||||
| App control | ||||
| Small-team management | ||||
| Low malware exposure | ||||
| Software compatibility |
Editorial assessment as of 31 October 2026. Scores from 1 to 5, higher is better. Your weights only change the order. Read the full comparison
Interactive comparison
Four typical phone choices scored from 1 (weak) to 5 (strong); the budget item stands for phones with short or unclear update promises.
Best for people who want direct updates and the strictest app vetting with little effort.
Best for Android users who want seven years of direct updates and new protections first.
Best for people who want a wide choice of hardware with long update promises.
Fits short-term or low-risk use, unless the maker publishes a clear update period.
| Criterion | iPhone | Google Pixel | Samsung Galaxy flagship | Budget Android, smaller brands |
|---|---|---|---|---|
| Updates | ||||
| App vetting | ||||
| Permission controls | ||||
| High-risk protection | ||||
| Encryption and backups | ||||
| Hardware security | ||||
| Choice |
Editorial assessment as of 31 October 2026. Scores from 1 to 5, higher is better. Your weights only change the order. Read the full comparison
