---
title: "Security and Privacy"
url: "https://www.alemasone.com/en/categories/security-and-privacy/"
language: "en"
---

# Security and Privacy

- [NordVPN Review: Speed, Privacy, and Streaming Performance](https://www.alemasone.com/en/nordvpn-speed-privacy-streaming-review/index.md): Explore NordVPN's speed, the NordLynx protocol, no-log policy audits, and pricing. See where it excels and what limitations to consider.
- [Are Chrome VPN Extensions Actually Secure?](https://www.alemasone.com/en/chrome-vpn-extensions-security-guide/index.md): Free VPN extensions don't encrypt all your traffic and some sell your data. Learn how to evaluate them and when you need a full VPN instead.
- [Self-Hosted VPN: Best Solutions for Your Private Network](https://www.alemasone.com/en/best-self-hosted-vpn-solutions/index.md): Compare WireGuard, OpenVPN, and Tailscale to build your own VPN on a Raspberry Pi or server. Explore performance, setup difficulty, and limitations.
- [How to Securely Install and Configure SSH on Ubuntu](https://www.alemasone.com/en/securely-install-configure-ssh-ubuntu/index.md): Learn how to install OpenSSH, generate Ed25519 keys, disable root login, and protect your Ubuntu server from brute-force attacks.
- [Temporary Emails vs Aliases: How to Truly Avoid Spam](https://www.alemasone.com/en/temporary-emails-vs-aliases-avoid-spam/index.md): Disposable emails vs. personal aliases: when to use Temp Mail or Guerrilla Mail and when to choose Proton, Apple, or addy.io aliases.
- [Best Password Managers: A Complete Guide to Choosing One](https://www.alemasone.com/en/best-password-managers-comparison-guide/index.md): Compare Bitwarden, Proton Pass, and 1Password. Learn how to pick a secure password manager and safely share credentials with your family.