⚡ 簡単な評価:
- 価格: ノートン VPN starts at $3.33/month vs StrongVPN at $3.97/month.
- 最適な用途: ノートン VPN for public Wi-Fi and identity alerts. StrongVPN for big households and torrenting.
- 主な違い： Norton adds Dark Web Monitoring and ad tracker blocking. StrongVPN adds 12 connections and 250GB of storage.
- 私たちのおすすめ： Norton VPN for most beginners. It packs more safety tools and a longer refund window.
Norton VPN and StrongVPN both hide your IP address and encrypt your traffic.
しかし、彼らは全く異なる生い立ちの持ち主だ。
Norton is a security company best known for antivirus software.
StrongVPN has sold nothing but VPN services since 2005.
That history shapes what each VPN app does well.
概要
This Norton VPN vs StrongVPN comparison covers pricing, privacy, speed, streaming, and apps.
We reviewed documentation, pricing pages, and third-party speed tests for both.
弊社のライター陣は、各VPNサービスを実際に時間をかけて試用しました。
それらのメモは、以下の「チームが気づいたこと」のセクションに記載されています。
Norton VPNとは何ですか?
Norton VPN, also called Norton Secure VPN, is Norton’s privacy app.
It encrypts your data and masks your IP addresses.
Here’s how the VPN works in five steps.
The app starts a connection and encrypts everything you send.
Your data then moves through a VPN tunnel to a VPN server.
The server swaps your IP, and replies return along the same path.
🏆 Winner: Norton VPN
Norton VPN pairs a simple app with unsafe Wi-Fi alerts. Annual plans come with a 60-day refund window.
ノートンVPNの価格
Norton keeps three paid tiers and no free plan with limited data.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 標準 | 月額3.33ドル | Budget users who want the core VPN |
| デラックス | 月額4.17ドル | Families covering more devices |
| セレクトプラス | 月額8.33ドル | Users who want Norton’s top tier |
Pricing verified September 2026.
無料トライアル: No free plan. The refund window works as your trial.
返金保証: 60 days for annual subscribers. Monthly plans get 14 days.
支払い方法: Credit card or PayPal. Norton doesn’t accept cryptocurrency.
📌 注記： You can also get the VPN bundled with Norton 360. That bundle adds antivirus features like malware blocking, plus parental controls.
⚠️ 警告： Third-party sources list different Norton prices. One cites $5 per month for a single device. Another lists five devices at $3.33/month, renewing at $6.66. Ten devices reportedly cost $5/month, then $8.33 on renewal. A $9.99 first-year promo renewing at $49.99/year also appears. Our table uses FahimAI’s verified plan data, so check checkout before paying.
Norton VPNの主な利点
Here’s what Norton Secure VPN’s features bring to the table.
- キルスイッチ: It blocks traffic if the VPN drops. You can flip it on from the settings tab.
- Protocol Choice: Pick WireGuard, OpenVPN, or Norton’s own Mimic protocol. Switch when one feels slow.
- トラッカーブロッカー: The ad tracker blocker works across all platforms. It cuts down on ads that follow you around.
- Unsafe Network Alerts: Compromised Network Detection warns you about risky public Wi-Fi. That helps prevent identity theft.
- ダークウェブモニタリング: Norton alerts you if your personal details appear on the dark web.
- 返金期間が長い： Annual subscriptions get 60 days to ask for money back.
私たちのチームが気づいたこと
私たちの 作家 spent hands-on time with Norton VPN on everyday devices. Here’s what stood out:
Norton VPNのメリットとデメリット
✅ メリット
- WindowsとAndroidにおけるキルスイッチとスプリットトンネル機能
- Ad tracker blocking works on every platform
- Dark Web Monitoring and public Wi-Fi threat alerts
- 60-day money back guarantee for annual subscribers
❌ デメリット
- IPv6リーク保護なし
- You can pick a country but not a city
- iOS app lacks a kill switch and split tunneling
- Can’t get past firewalls in China or Iran
StrongVPNとは何ですか？
StrongVPNは、米国に拠点を置くVPN企業です。
It has worked in the VPN industry since 2005.
The service runs 950+ servers across 30 countries.
Each StrongVPN subscription covers 12 simultaneous connections.
It also throws in 250GB of SugarSync cloud storage.
Reviewers call it reliable but basic next to ノードVPN そして ExpressVPN。
強力なVPN
StrongVPN covers a whole household on one plan. Every account adds SmartDNS and free cloud storage.
StrongVPNの料金プラン
StrongVPN sells two plans. Both unlock the same StrongVPN features.
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 年間計画 | 月額3.97ドル | Long-term users chasing the lowest rate |
| 月額プラン | 月額11.99ドル | Short trips or trying the service |
Pricing verified September 2026.
無料トライアル: None. There’s no free version either.
返金保証: 30 days on subscriptions.
支払い方法: Credit cards, PayPal, and Alipay.
📌 注記： Both plans include 12 connections, SmartDNS, and 250GB of free cloud storage. The annual rate is a good deal if you commit.
⚠️ 警告： Other sources list the monthly plan at $10.99. They put the annual plan at $69.99. That annual price reportedly jumps to $89.99 after year one. Our table uses FahimAI’s verified plan data. We strongly advise checking the renewal rate before you pay.
StrongVPNの主なメリット
Here’s where StrongVPN earns its place.
- 12台のデバイスを同時に使用可能： Cover phones, laptops, and tablets for the whole family. Most VPNs allow fewer.
- Five Protocols: Choose WireGuard, OpenVPN, IKEv2, SSTP, or L2TP. Each VPN protocol trades speed against compatibility.
- Real Servers Only: StrongVPN skips virtual server locations. Each server sits in the country it lists.
- SmartDNS搭載： StrongVPN claims it bypasses geo-blocks without cutting your speed.
- Torrent-Friendly: P2P transfers are allowed on every server.
- Three Ways to Get Help: Reach support by live chat, phone, or email.
私たちのチームが気づいたこと
Our writer spent hands-on time with StrongVPN. This walkthrough shows what stood out:
StrongVPNのメリットとデメリット
✅ メリット
- Connect up to 12 devices on one plan
- 250GB of SugarSync cloud storage included
- Every server is a physical server
- Support by live chat, phone, and email
❌ デメリット
- 独立した 監査 ログを一切記録しないという主張について
- No free trial or free version
- Higher latency than top rivals for competitive gaming
- 米国に拠点を置くファイブ・アイズ加盟国
機能比較
Here’s how the two VPN providers stack up across 10 areas. Start with the quick table, then dig into the details.
| 特徴 | ノートンVPN | 強力なVPN |
|---|---|---|
| 開始価格 | 月額3.33ドル | 月額3.97ドル |
| 無料プラン | ❌ | ❌ |
| サーバー | About 1,500 in 28–29 countries | 30か国で950以上 |
| 同時接続 | 最大10 | 12 |
| キルスイッチ | ✅（iOSでは利用できません） | ✅ |
| スプリットトンネリング | ✅ (Windows & Android) | 未確認 |
| Ad Tracker Blocking | ✅ | ❌ |
| SmartDNS | ❌ | ✅ |
| クラウドストレージ | ❌ | ✅ 250GB |
| 最適な用途 | Beginners on public Wi-Fi | Big households and P2P |
1. Encryption and Security Features
ノートンVPN: Norton uses AES-256 strong encryption. A kill switch stops leaks if the connection fails. DNS and WebRTC leak protection come built in.
強力なVPN: StrongVPN also relies on AES-256 and a kill switch. If the tunnel drops, it cuts your internet. It adds DNS leak protection too.
⚠️ 警告： Third-party leak tests show Norton doesn’t mask IPv6 addresses. If your network uses IPv6, that’s a real gap.
2. プライバシーとログ記録
ノートンVPN: Norton advertises a no logs policy and says it doesn’t track browsing activities. Still, it collects some usage data for debugging, like email addresses and timestamps. The NortonLifeLock Global Privacy Statement explains this log information.
強力なVPN: StrongVPN follows a strict no logging policy. It doesn’t store browsing history, timestamps, or IP addresses. The only personal information it keeps is your email and payment information. StrongVPN claims it never sells user data.
⚠️ 警告： Both companies sit in the US, part of the 5/9/14 Eyes alliances. StrongVPN has never had an independent audit. So its strict no logging policies come down to trust.
3. Speed and Protocols
ノートンVPN: Norton offers WireGuard, OpenVPN, and its own Mimic protocol. Norton Secure VPN’s performance depends heavily on distance. In US speed tests, Norton’s speeds fell about 40% on average. A 日本 server lost 73%. Local servers stayed quick, with best sessions near 950Mbps. One 1Gbps test kept about 43% of an 187Mbps average. Overall loss of 40% to 55% sits close to some of the best VPNs.
https://youtu.be/vB3jd5KiBn8?si=u6TciXhkyYo1Kxxq
強力なVPN: StrongVPN supports WireGuard, OpenVPN, IKEv2, SSTP, and L2TP. Reports on its connection speeds vary. One test found only 5–7% loss nearby. Another saw a 20% average drop on nearby servers. Across all servers, downloads averaged 31% of base and upload speeds just 13%.
💡 プロのヒント: StrongVPN has low ping for casual gaming. But latency runs higher than top rivals, so competitive gamers may notice lag. Always pick the server closest to you.
4. サーバーネットワーク
ノートンVPN: Norton Secure VPN’s servers number around 1,500 in 28 to 29 countries. That’s more servers than StrongVPN, but still a small server network. You can only pick a country, not a city. Quick Connect grabs the closest server in a few seconds.
強力なVPN: StrongVPN’s servers total 950+ in 30 countries. None use a virtual location. Every one is a physical server in the country it names. P2P works on all of them.
That limited server network may slow things in far-off regions. Many VPNs cover twice as many countries.
5. ストリーミング
ノートンVPN: Geo-unblocking gets you US and Australian Netflix, Prime Video, and BBC iPlayer. It fails with Netflix UK, Canada, and Japan. Disney Plus doesn’t work either.
強力なVPN: StrongVPN reaches major streaming platforms from anywhere, with minimal buffering in tests. Its SmartDNS service unlocks geo-blocked streaming services without a speed hit.
6. Ad Tracker Blocking and Public Wi-Fi Safety
ノートンVPN: Norton’s ad tracker blocking cleans up your browsing on every platform. The app can automatically connect when you join an unsecured network. It also hides your online activities and online traffic from your ISP. That helps stop throttling based on bandwidth usage. Other users on the same hotspot can’t read your data.
強力なVPN: StrongVPN has no tracker blocker or Wi-Fi alerts. It sticks to the core VPN connection. You’d need a separate ad blocker.
7. 個人情報保護
ノートンVPN: Dark Web Monitoring alerts you if your personal data leaks online. Compromised Network Detection flags risky hotspots before identity theft happens. Double VPN routes traffic through two servers for more anonymity.
Norton’s wider lineup also includes a Privacy Monitor アシスタント for exposed personal data.
強力なVPN: StrongVPN lists identity protection as a core benefit. In practice, that means hiding your IP and encrypting web traffic. There’s no dark web scan or breach alert.
8. Apps and Device Support
ノートンVPN: Norton covers one, five, or ten devices, depending on your plan. Windows and マック users download it from their Norton account. Android devices get it from the Google Play Store, and iPhone from the App Store. Then sign in with your Norton account to activate it.
Norton Secure VPN’s apps differ by platform. The Windows app is plain and simple. The Android app is feature-rich and easy on Android smartphones. Norton’s Windows and Android apps offer split tunneling. The iOS app is friendly but skips both split tunneling and the kill switch. Stuck during setup? Norton’s support library has troubleshooting steps.
強力なVPN: StrongVPN allows 12 simultaneous connections. Devices StrongVPN supports include iOS, Windows, macOS, Android, and routers. Install it on a Windows laptop, iPhone, or router. Manual setup guides cover hardware without native apps. The user-friendly interface keeps connecting simple.
9. Bonus Features and Censorship
ノートンVPN: Norton’s bonus features lean on its antivirus roots. Its lineup includes an AI-powered scam 検出器 and a virus scanner. Those advanced features go beyond what most VPNs offer. But Norton can’t bypass firewalls in China or Iran.
This video shows Norton’s virus scanner and removal tool in action.
強力なVPN: StrongVPN bundles 250GB of SugarSync cloud storage instead. Its site also lists censorship avoidance as a feature. Our sources didn’t confirm results in restrictive countries.
10. 価格設定とコスト
Here are both price lists side by side.
| プラン | ノートンVPN | 強力なVPN |
|---|---|---|
| 無料プラン | ❌ | ❌ |
| エントリープラン | 標準プラン：月額3.33ドル | Annual Plan: $3.97/month |
| 中間計画 | デラックス：月額4.17ドル | Monthly Plan: $11.99/month |
| トッププラン | セレクトプラス：月額8.33ドル | — |
| 返金期間 | 年間60日間、月間14日間 | 30日間 |
| 支払い | Credit card, PayPal | Credit card, PayPal, Alipay |
ノートンVPN: Norton has the cheaper entry price and three tiers to grow into. Annual subscribers get double StrongVPN’s refund window. Is Norton Secure VPN worth it? For beginners who want extras, yes.
強力なVPN: StrongVPN’s monthly plans cost far more than its annual rate. But you get 12 connections and cloud storage on every plan. That math works for large families.
さまざまなシナリオ
| 必要な場合は | 選ぶ | なぜ |
|---|---|---|
| 最低価格 | ノートンVPN | Starts lower per month |
| Many devices at home | 強力なVPN | 12 connections vs 10 |
| Safety on public Wi-Fi | ノートンVPN | Unsafe network alerts |
| Lighter data collection | 強力なVPN | Keeps only email and billing |
| トレント | 強力なVPN | すべてのサーバーでP2P接続が可能 |
| 初心者向けのセットアップ | ノートンVPN | Quick Connect and simple apps |
💰 あなたの予算
Norton costs less to start and offers three annual subscriptions to pick from. StrongVPN only gets cheap if you commit to a year.
🔌お使いのデバイス
Both have mobile apps for Android and iOS, plus desktop apps. StrongVPN also runs on routers and covers 12 mobile devices and laptops at once.
🔒 あなたのプライバシーのニーズ
StrongVPN logs less of your online activity and browsing activity. Norton logs some diagnostic data but adds more tools to keep you safe online.
🎓 あなたの経験レベル
Norton suits first-time users who want one-tap protection. StrongVPN rewards people who like picking a protocol in the settings menu.
🆓 無料トライアルとデモ
Neither offers a free trial. Use Norton’s 60-day or StrongVPN’s 30-day refund to test with your own internet connection.
🛟 サポートオプション
StrongVPN gives you live chat, phone, and email. Norton points you to a support library with setup and troubleshooting guides.
切り替えガイド
Already paying for one of these? Here’s what changes if you move.
🔄 Switching from Norton VPN to StrongVPN?
✅ 得られるもの：
- 12 connections and 250GB of free cloud storage
- SmartDNS and P2P on every server
- Phone support and lighter data logging
❌ 失うもの：
- Ad tracker blocking and Dark Web Monitoring
- Unsafe public Wi-Fi alerts
- The 60-day refund window
📋切り替え方法：
- Turn off auto-renew in your Norton account
- Buy a StrongVPN plan and install its apps
- Uninstall Norton VPN so the two don’t clash
🔄 Switching from StrongVPN to Norton VPN?
✅ 得られるもの：
- Tracker blocking that works on all platforms
- Dark web and risky network alerts
- A lower entry price and longer refund window
❌ 失うもの：
- SugarSync storage and SmartDNS
- Two extra device slots
- 物理的なサーバー設置場所のみ
📋切り替え方法：
- Download any files from SugarSync first
- Cancel StrongVPN within 30 days for a refund
- Install Norton VPN and sign in with your Norton account
私たちのレビューで取り上げられなかったこと
This comparison focused on individual users and families. We didn’t review browser extensions for either service. Amazon Fire TV and Chrome OS apps weren’t tested either. We didn’t confirm whether Google Pay works at Norton checkout. We also didn’t check which fields, like device name, Norton stores. Newer bundles sold under names like Norton Ultra VPN weren’t part of this review. Everything reflects September 2026 plans, so features may change. For deeper detail, read our full Norton Secure VPN review and StrongVPN review.
最終評決
| カテゴリ | 勝者 |
|---|---|
| 💰価格 | ノートンVPN |
| 🛡️ セキュリティ機能 | ノートンVPN |
| 👶 使いやすさ | ノートンVPN |
| ↩️ Refund Policy | ノートンVPN |
| 🔒 プライバシーとログ | 強力なVPN |
| 📱 デバイス接続 | 強力なVPN |
| ⚡ スピード | ネクタイ |
| 📺 ストリーミング配信 | ネクタイ |
| 🏆総合優勝 | ノートンVPN |
🏆 WINNER: NORTON VPN
Norton VPN wins 4 out of 8 categories. StrongVPN wins 2, and 2 are ties.
最適な用途: Beginners, public Wi-Fi users, and people already using Norton
Norton VPN is a strong VPN for everyday protection. Its Wi-Fi alerts, tracker blocking, and dark web scans do more than hide your IP.
StrongVPN is a good VPN for big households and torrenting. It logs less and adds cloud storage, but it has never been audited.
Neither is perfect. Norton misses IPv6 leak protection, and both live under US law. For most beginners, Norton gives more protection for less money.
Norton VPNの比較
Here’s how Norton VPN measures up against other VPNs:
Norton VPNが優れている点： Longer refund window, Norton 360 antivirus bundle, Mimic protocol option
NordVPNが優れている点： Far bigger server count, independently audited logging, base outside the Five Eyes
Norton VPNとPrivate Internet Accessの比較
Norton VPNが優れている点： Dark web alerts, risky Wi-Fi warnings, 60-day annual refund
プライベートインターネットアクセス 勝利したタイトル： Unlimited connections, open-source apps, city-level server choice
Norton VPN vs サーフシャーク
Norton VPNが優れている点： Longer refund period, antivirus bundling, simpler first-time setup
Surfsharkが勝利した点： No device cap, many more countries, city selection in its apps
Norton VPNが優れている点： Lower starting cost, cross-platform tracker blocking, dark web alerts
ExpressVPNが優れている点： Servers in far more countries, Lightway protocol, a dedicated router app
StrongVPNの比較をもっと見る
Here’s how StrongVPN holds up against other VPNs.
StrongVPNが優れている点： 12 device slots, bundled SugarSync space, cheaper yearly rate
ExpressVPNが優れている点： Audited privacy claims, wider country coverage, faster Lightway connections
StrongVPN vs Surfshark
StrongVPNが優れている点： Phone help desk, free storage add-on, no virtual servers
Surfsharkが勝利した点： Unlimited devices, built-in ad blocker, 100+ countries
StrongVPN vs プロトンVPN
StrongVPNが優れている点： Two more connections, phone support, SmartDNS for TV streaming
Proton VPNが優れている点： A free tier, Swiss privacy laws, open-source and audited apps
StrongVPN vs サイバーゴースト
StrongVPNが優れている点： All-physical servers, phone support, cloud storage perk
CyberGhostが勝利した点： 45-day refund, streaming-labeled servers, a much larger network
よくある質問
NortonのVPNは良いですか？
Yes, for everyday use. It offers AES-256 encryption, a kill switch, and ad tracker blocking. The weak spots are a small server network and no IPv6 leak protection.
Norton VPNは私のIPアドレスを隠してくれますか？
Yes. It swaps your real IPv4 address for the server’s. It doesn’t mask IPv6 addresses, though, so disable IPv6 if privacy matters most.
Norton VPNの月額料金はいくらですか？
Plans run $3.33/month for Standard, $4.17/month for Deluxe, and $8.33/month for Select Plus. Annual subscribers get a 60-day refund window.
StrongVPNは無料ですか？
No. There’s no free version or free trial. You can test it risk-free with the 30-day money-back guarantee.
StrongVPNには何台のデバイスを接続できますか？
You can connect up to 12 devices at the same time. That covers phones, laptops, tablets, and routers on a single account.
English 
Spanish 
Chinese 
German 
French 
Arabic 
Russian 
Portuguese 
Japanese 
Korean 
Italian 
Turkish 
Dutch 
Polish 
Indonesian 
Thai 
Vietnamese 