比較服務商
任兩筆條目並列比較。以服務商 id 選擇（例如 mullvad、ivpn、feather）。隨策展人重新評級即時更新。
| Privacy Guides | EFF Surveillance Self-Defense | |
|---|---|---|
| 分類 | 教育 | 教育 |
| 子分類 | OPSEC Reference | OPSEC Reference |
| 評級 | A | A |
| 編輯精選 | ★ 是 | — |
| 標語 | Community-driven privacy + OPSEC reference — covers email, DNS, browsers, mobile, threat models. | EFF's threat-model-driven OPSEC guides. Foundational reading for any privacy practitioner. |
| 費用 | Free · community-maintained · accepts XMR donations | Free · EFF-maintained |
| KYC 立場 | anonymous_signup | anonymous_signup |
| 亮點標籤 | FREEOPSECDOCS | FREEOPSECFOUNDATIONAL |
| 功能標籤 | open_sourcetor_mirror | open_source |
| Web | https://www.privacyguides.org | https://ssd.eff.org |
| Tor | http://www.xoe4vn5uwdztif6goazfbmogh6wh5jc4up35bqdflu6bkdc5cas5vjqd.onion | — |
| 最後驗證 | 2026-05-11 | 2026-05-11 |