評分推導
Proton VPN
預覽版，尚未經人工驗證。 以下引用資料由機器蒐集，尚無編輯查核。本頁沒有任何內容屬於推薦；這是原始推導過程，先行公開，好讓其中的算術能在評測完成之前先接受檢驗。
在 Default (evidence-weighted) 加權下，Proton VPN 在我們握有佐證的 79% 評分方法上取得 8.7，可證明介於 6.88（每一項未實測面向都取最差值）與 8.88（每一項都取其公開最高值）之間。
8.7證據覆蓋率 79%（不是第二個評分）
可證明介於 6.88 與 8.88 之間
加權方式：Default (evidence-weighted)。Weights are allocated toward what this site independently verifies. Speed and streaming are vendor-claimed rather than measured here, so they carry roughly half the weight the industry standard assigns them; that weight moves to privacy, transparency and server authenticity, all of which are checked against primary documents or our own probe network.
標題分數如何加總而成
| 面向 | 權重 | 數值 | 下限加項 | 上限加項 |
|---|---|---|---|---|
| 隱私 | 0.24 | 10.00 | 2.400 | 2.400 |
| 安全性 | 0.18 | 10.00 | 1.800 | 1.800 |
| 透明度 | 0.12 | 7.27 | 0.873 | 0.873 |
| 伺服器真實性 | 0.10 | ≤10.0 | 0.000 | 1.000 |
| 伺服器位置 | 0.07 | 10.00 | 0.700 | 0.700 |
| 串流 | 0.07 | 2.50 | 0.175 | 0.175 |
| 速度 | 0.07 | ≤8.5 | 0.000 | 0.595 |
| 裝置相容性 | 0.05 | 8.79 | 0.440 | 0.440 |
| 易用性 | 0.04 | ≤10.0 | 0.000 | 0.400 |
| 種子下載 | 0.03 | 6.90 | 0.207 | 0.207 |
| 額外功能 | 0.03 | 9.68 | 0.290 | 0.290 |
| 合計 | 1.00 | 6.885 | 8.880 |
下限 6.885 是數值欄的加總；上限 8.880 則改以各未評分面向的上限值計入。將下限在已評分的 79% 上重新正規化後得到 8.72，並壓在上限或其以下，最終公布為 8.7。
隱私
10.0有文件佐證已評估 61%composite · value = clamp(Σ weightᵢ · valueᵢ / Σ weightᵢ) · 基準 9.375 · 涵蓋率 61%
dataLogged10.0隱私 的 60% · 已評分部分的 75% · absolute
✓
Browsing history logged: nonedataLogged.log.browsingHistory
“This means we keep no session usage logs of what you do online, and we do not log metadata that can compromise your privacy. We don’t log which websites you visit We don’t log your traffic or the content of any communications We don’t log your IP address We don’t log your session lengths We don’t log or track any location-based information”
“All Proton VPN servers are encrypted and we do not log VPN session data.”
✓
DNS queries logged: nonedataLogged.log.dnsQueries
“The technical evidence reviewed during the engagement did not indicate that the examined Proton VPN server infrastructure logs users’ browsing activity, DNS queries, destination services, network traffic contents or user-identifiable connection metadata. Securitum also did not identify persistent records that would allow Proton to associate a specific user with activity performed through a reviewed VPN server.”
✓
Originating IP logged: nonedataLogged.log.originatingIp
“This means we keep no session usage logs of what you do online, and we do not log metadata that can compromise your privacy. We don’t log which websites you visit We don’t log your traffic or the content of any communications We don’t log your IP address We don’t log your session lengths We don’t log or track any location-based information”
,
Assigned VPN IP: no evidence collected未評估dataLogged.log.assignedVpnIp
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
✓
Connection timestamps logged: nonedataLogged.log.connectionTimestamps
“The technical evidence reviewed during the engagement did not indicate that the examined Proton VPN server infrastructure logs users’ browsing activity, DNS queries, destination services, network traffic contents or user-identifiable connection metadata. Securitum also did not identify persistent records that would allow Proton to associate a specific user with activity performed through a reviewed VPN server.”
- 透明度報告Transparency Report & Warrant Canary (last updated January 6, 2026)protonvpn.com擷取於 2026-07-10未經驗證
“Under Swiss law, Proton VPN is not obligated to save connection logs, and we adhere to a strict no-logs VPN policy. Therefore, we are unable to comply with requests for user connection logs, even if they are legally binding.”
✓
Session duration logged: nonedataLogged.log.sessionDuration
“This means we keep no session usage logs of what you do online, and we do not log metadata that can compromise your privacy. We don’t log which websites you visit We don’t log your traffic or the content of any communications We don’t log your IP address We don’t log your session lengths We don’t log or track any location-based information”
,
Bandwidth usage: no evidence collected未評估dataLogged.log.bandwidthUsage
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
,
Device identifiers: no evidence collected未評估dataLogged.log.deviceIdentifiers
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
,
Email address: no evidence collected未評估dataLogged.log.emailAddress
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
,
Payment records: no evidence collected未評估dataLogged.log.paymentRecords
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
history隱私 的 20%
無佐證，此部分未取得任何分數，其權重已重新分配至有取得分數的其他部分。
jurisdiction10.0隱私 的 10% · 已評分部分的 13% · absolute
,
Eyes alliance membership: no evidence collected未評估jurisdiction.eyesAlliance
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
✓
Mandatory data retention lawjurisdiction.mandatoryDataRetention
- 透明度報告Transparency Report & Warrant Canary (last updated January 6, 2026)protonvpn.com擷取於 2026-07-10未經驗證
“Under Swiss law, Proton VPN is not obligated to save connection logs, and we adhere to a strict no-logs VPN policy. Therefore, we are unable to comply with requests for user connection logs, even if they are legally binding.”
✓
Compelled logging possiblejurisdiction.compelledLogging
- 透明度報告Transparency Report & Warrant Canary (last updated January 6, 2026)protonvpn.com擷取於 2026-07-10未經驗證
“Under Swiss law, Proton VPN is not obligated to save connection logs, and we adhere to a strict no-logs VPN policy. Therefore, we are unable to comply with requests for user connection logs, even if they are legally binding.”
trustworthiness10.0隱私 的 5% · 已評分部分的 6% · absolute
✓
Ownership disclosedtrustworthiness.ownershipDisclosed
“Proton services are operated by Proton AG, a Swiss corporation whose primary shareholder is the non-profit Proton Foundation based in Geneva, Switzerland.”
✓
Parent owns comparison sitestrustworthiness.parentOwnsReviewSites
“Proton services are operated by Proton AG, a Swiss corporation whose primary shareholder is the non-profit Proton Foundation based in Geneva, Switzerland.”
privacyFeatures10.0隱私 的 5% · 已評分部分的 6% · normalized
,
Anonymous signup: no evidence collected未評估privacyFeatures.anonymousSignup
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
+0.30
of 0.30
Accepts cash→ 隱私 上 +0.02privacyFeatures.acceptsCash
“30-day money-back guarantee. You can pay using Visa, Mastercard, American Express, PayPal, or Proton credits. Once you’ve created an account, you can purchase Proton credits using cash, bank transfers, or Bitcoin.”
+0.20
of 0.20
Accepts crypto→ 隱私 上 +0.01privacyFeatures.acceptsCrypto
“30-day money-back guarantee. You can pay using Visa, Mastercard, American Express, PayPal, or Proton credits. Once you’ve created an account, you can purchase Proton credits using cash, bank transfers, or Bitcoin.”
安全性
10.0有文件佐證已評估 78%absolute · value = clamp(base + Σ delta) · 基準 10 · 涵蓋率 78%
✓
PPTP offered (cryptographically broken)security.protocols.pptp
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
✓
Neither WireGuard nor OpenVPN offeredsecurity.protocols.no-modern-core
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
✓
IKEv2 is the only modern protocol offeredsecurity.protocols.ikev2-only
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
✓
Data cipher strengthsecurity.data-cipher
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
✓
No perfect forward secrecysecurity.forward-secrecy
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
,
Post-quantum key exchange: no evidence collected未評估security.post-quantum
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
,
RAM-only server fleet: no evidence collected未評估security.ram-only
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
✓
Kill switchsecurity.kill-switch
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
✓
Claimed leak protectionsecurity.leak.claimed
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
透明度
7.3有文件佐證已評估 83%normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 83%
+4.00
of 4.00
No-logs auditaudits.no-logs
“The technical evidence reviewed during the engagement did not indicate that the examined Proton VPN server infrastructure logs users’ browsing activity, DNS queries, destination services, network traffic contents or user-identifiable connection metadata. Securitum also did not identify persistent records that would allow Proton to associate a specific user with activity performed through a reviewed VPN server.”
+0.00
of 3.00
Technical auditsaudits.technical
“The technical evidence reviewed during the engagement did not indicate that the examined Proton VPN server infrastructure logs users’ browsing activity, DNS queries, destination services, network traffic contents or user-identifiable connection metadata. Securitum also did not identify persistent records that would allow Proton to associate a specific user with activity performed through a reviewed VPN server.”
+2.00
of 2.00
Open-source clientsopenSourceClients
“win-app — Official ProtonVPN Windows app … android-app — Official ProtonVPN Android app … ios-mac-app — Official ProtonVPN iOS and macOS app … proton-vpn-gtk-app — Official ProtonVPN Linux app”
+1.00
of 1.00
Warrant canarywarrantCanary
- 透明度報告Transparency Report & Warrant Canary (last updated January 6, 2026)protonvpn.com擷取於 2026-07-10未經驗證
“Under Swiss law, Proton VPN is not obligated to save connection logs, and we adhere to a strict no-logs VPN policy. Therefore, we are unable to comply with requests for user connection logs, even if they are legally binding.”
+1.00
of 1.00
Transparency reporttransparencyReport
- 透明度報告Transparency Report & Warrant Canary (last updated January 6, 2026)protonvpn.com擷取於 2026-07-10未經驗證
“Under Swiss law, Proton VPN is not obligated to save connection logs, and we adhere to a strict no-logs VPN policy. Therefore, we are unable to comply with requests for user connection logs, even if they are legally binding.”
,
Machine-readable server list: no evidence collected未評估publicServerList
尚未蒐集佐證，此規則未經評估，也不會讓供應商付出任何代價。
伺服器真實性
無佐證，已排除在加權平均之外此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。
伺服器位置
10.0供應商自述normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 100%
+6.00
of 6.00
Countries with serverscountries
“Countries 148 Servers 20,588 Locations 191”
+2.50
of 2.50
Cities with serverscities
“Countries 148 Servers 20,588 Locations 191”
+1.50
of 1.50
Total server countservers
“Countries 148 Servers 20,588 Locations 191”
串流
2.5供應商自述≤6.5absolute · value = clamp(base + Σ delta) · 基準 0 · 上限 6.5 · 涵蓋率 100%
+2.50
Provider claims 3 streaming service(s)streaming.claimed
“Amazon Prime Video (Argentina, Australia, Austria, Brazil, Canada, Chile, Colombia, Costa Rica, Czech Republic, France, Germany, India, Italy, Japan, Mexico, Norway, Peru, Poland, Spain, Switzerland, United Kingdom, United States) … Disney+ (Argentina, Australia, Austria, Brazil, Canada, Chile, Colombia, Costa Rica, Czech Republic, France, Germany, India, Italy, Japan, Mexico, Norway, Peru, Poland, Spain, Switzerland, United Kingdom, United States) … Netflix (Australia, Belgium, Canada, France, Germany, Hong Kong, India, Italy, Japan, Lithuania, Malaysia, Netherlands, Philippines, Poland, Portugal, Romania, Slovakia, South Korea, Spain, Sweden, Switzerland, Turkey, Ukraine, United Kingdom, United States)”
速度
無佐證，已排除在加權平均之外此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 8.5 計入，即它可能掙得的最大值，除此之外不作他用。
裝置相容性
8.8有文件佐證normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 100%
+1.00
of 1.00
Windows appwindows
“win-app — Official ProtonVPN Windows app … android-app — Official ProtonVPN Android app … ios-mac-app — Official ProtonVPN iOS and macOS app … proton-vpn-gtk-app — Official ProtonVPN Linux app”
+1.00
of 1.00
macOS appmacos
“win-app — Official ProtonVPN Windows app … android-app — Official ProtonVPN Android app … ios-mac-app — Official ProtonVPN iOS and macOS app … proton-vpn-gtk-app — Official ProtonVPN Linux app”
+1.00
of 1.00
iOS appios
“win-app — Official ProtonVPN Windows app … android-app — Official ProtonVPN Android app … ios-mac-app — Official ProtonVPN iOS and macOS app … proton-vpn-gtk-app — Official ProtonVPN Linux app”
+1.00
of 1.00
Android appandroid
“win-app — Official ProtonVPN Windows app … android-app — Official ProtonVPN Android app … ios-mac-app — Official ProtonVPN iOS and macOS app … proton-vpn-gtk-app — Official ProtonVPN Linux app”
+1.00
of 1.00
Fire TV appfireTv
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.80
of 0.80
Android TV appandroidTv
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.80
of 0.80
Apple TV appappleTv
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.50
of 0.50
Browser extensionbrowserExtension
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.50
of 0.50
Linux GUI clientlinuxGui
“win-app — Official ProtonVPN Windows app … android-app — Official ProtonVPN Android app … ios-mac-app — Official ProtonVPN iOS and macOS app … proton-vpn-gtk-app — Official ProtonVPN Linux app”
+0.00
of 1.00
Router approuterApp
“Get Proton VPN on all your devices: Windows · macOS · Linux · Chromebook · Android · iPhone/iPad · Chrome extension · Firefox extension · Android TV · Apple TV · Fire TV”
+0.40
of 0.50
Simultaneous connectionssimultaneousConnections
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
易用性
無佐證，已排除在加權平均之外此處無任何內容可供評分，因此這個面向被排除在平均之外，而非計為零分。在區間中，它以其上限 10.0 計入，即它可能掙得的最大值，除此之外不作他用。
種子下載
6.9有文件佐證normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 100%
+2.50
of 5.00
P2P-permitted serversp2p.servers
“We have servers that are optimized to handle torrent traffic in jurisdictions that allow P2P file sharing. These servers are labeled with an ⇄ icon.”
+2.00
of 2.00
Port forwarding for P2Pp2p.port-forwarding
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+1.40
of 2.00
Kill switchp2p.kill-switch
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+1.00
of 1.00
Originating-IP loggingp2p.source-ip-logging
“This means we keep no session usage logs of what you do online, and we do not log metadata that can compromise your privacy. We don’t log which websites you visit We don’t log your traffic or the content of any communications We don’t log your IP address We don’t log your session lengths We don’t log or track any location-based information”
額外功能
9.7有文件佐證normalized · value = clamp(10 × Σ delta / Σ max) · 基準 0 · 涵蓋率 100%
+3.00
of 3.00
Obfuscation / stealth modeobfuscation
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+1.50
of 1.50
Split tunnellingsplitTunnelling
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+1.50
of 1.50
Multi-hop / double VPNmultiHop
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+1.00
of 1.00
24/7 live chat supportliveChat
“With our 24/7 Live Chat service, you can contact our Support team for a one-to-one live text chat to discuss your support needs. This feature is available to everyone with a paid Proton VPN plan.”
+0.80
of 0.80
Ad / tracker blockeradBlocker
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.50
of 0.60
Dedicated IPdedicatedIp
“Proton VPN offers dedicated IP addresses for business users. You can self-serve the setup and configuration of dedicated servers with static IP addresses on Proton VPN for Business plans: VPN Professional, VPN and Pass Professional.”
+0.40
of 0.40
Tor over VPNtorOverVpn
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.40
of 0.40
Port forwardingportForwarding
“A kill switch in all our apps ensures your IP address is never exposed if the VPN connection is interrupted. We use only the strongest and most cryptographically secure protocols, including open source encryption standards such as AES-256 and ChaCha20 at their strongest settings.”
+0.00
of 0.20
SOCKS5 proxy: not disclosed未揭露socks5Proxy
“NetShield Ad-blocker · DNS leak protection · Tor over VPN · Alternative routing · Stealth · Smart Protocol · Open-source · Secure Core · Kill switch & Always-on VPN · VPN Accelerator · Port Forwarding · Split Tunneling · WireGuard · Browser Extensions”
如何解讀推導
- 實測
- 這個數字是我們自己產出的，並且可以重現。
- 有文件佐證
- 直接讀自第一手文件：隱私權政策、稽核報告，或原始碼。
- 供應商自述
- 由供應商自行宣稱。我們並未獨立驗證，評分也因此設有上限。
- 無佐證
- 我們找不到任何可供評分的依據。此面向會被排除在加權平均之外，而非計為零分。
「✓」代表我們查核過、且未發現任何問題的規則，對於一家不記錄日誌的供應商而言，這正是重點，而非沒有消息。「未揭露」的項目是我們已評分並引用的負面事實；「未評估」的項目則是我們自己的缺口，它會降低涵蓋率，但不會讓供應商付出任何代價。此處的每一項評分，都是以 已公開公式 對 已公開佐證 的一次解讀。