クイックスタート
このガイドでは、CyberGhost VPNのすべての機能について説明します。
- はじめる — Install CyberGhost VPN and create your account
- ライブストリームスポーツVPNの使い方 — Watch home-region games while you travel
- 高速ストリーミングの使い方 — Cut buffering with servers tuned for video
- ゲーム用VPNの使い方 — Lower ping and shield your session from DDoS hits
- 専用IP VPNの使い方 — Get a private IP that banks and work portals trust
- ログなしVPNの使い方 — Keep your browsing history out of any record
- IPマスキングの使い方 — Replace your public IP address with a server address
- 複数デバイス互換性の使用方法 — Cover 7 devices on one account, plus your router
- コンテンツブロッカーの使い方 — Block ad, tracker, and malware domains before they load
- DNSリーク保護の使い方 — Stop your ISP seeing which sites you open
所要時間： 各作品につき5分
このガイドには以下の内容も含まれています。 プロのヒント | よくある間違い | トラブルシューティング | 価格 | 代替案
このガイドを信頼する理由
I have run CyberGhost VPN for two years on a マック, an Android phone, and a router.
Every step below came from my own screen, not from a press kit.
サイバーゴースト VPN is one of the largest VPN services you can buy today.
Most people install it, hit connect, and never open the settings again.
This guide shows you how to use CyberGhost properly, feature by feature.
CyberGhost VPNチュートリアル
This How to Use CyberGhost tutorial walks through installation, vpn settings, and every feature in the app.
サイバーゴーストVPN
Hide your IP address on any network in one click. CyberGhost VPN covers 7 デバイス, blocks ad and tracker domains, and keeps no logs of your online activities. Plans start at $2.03/month with a 45-day money-back guarantee.
CyberGhost VPN の利用開始
You must subscribe to a plan before the app will connect to anything.
The rest of the installation takes about three minutes.
Here is what the process looked like on my own machines:
それでは、各ステップを順を追って見ていきましょう。
ステップ1：アカウントを作成する
Go to the CyberGhost website and pick a plan.
Enter your email, create a password, and complete the payment.
Those details become the username and password you use at login.
✓ チェックポイント: A confirmation email lands in your 受信トレイ within a minute.
Step 2: Install CyberGhost VPN on Your Device
Windows または マック, download the installer from your account page and run it.
Follow the guided instructions once the file has downloaded.
On Linux, grab the Linux build and install it with terminal commands.
On mobile, download the app from the App Store or Google Play and installation is automatic.
Grant the permission prompt that adds the VPN configuration, plus notifications for 安全 alerts.
Here is the dashboard you land on:
✓ チェックポイント: The app opens with a country list and one large connect button.
Step 3: Configure Your Privacy Settings
Open the gear icon and turn on the automatic kill switch first.
Enable Wi-Fi Protection so the app connects on its own when you join a public network.
Set a Smart Rule to launch CyberGhost VPN and connect on system startup.
Then pick a server and press connect to establish your first tunnel.
✅ 完了: Your account is live, the app is installed, and you are ready for any feature below.
How to Use CyberGhost Live Streamer
ライブストリーム スポーツVPN lets you follow live sports on the services you already pay for, from anywhere.
以下に、その使用方法をステップごとに説明します。
Step 1: Open the Streaming tab
Launch CyberGhost VPN and click For Streaming in the left sidebar.
The list is server based, so each entry is tied to one streaming site.
Step 2: Pick your sports server
Search for the service carrying the match, then hit 接続する.
Your device now shows an IP address inside that broadcast region.
これがその様子です。
✓ チェックポイント: The server card turns green and the country flag matches the broadcast.
Step 3: Sign in and press play
Open the app or website and log in with your username and password.
✅ 結果: You can watch the game live without a regional blackout screen.
💡 プロのヒント: Connect before you open the sports site, not after. Cached location データ is the usual reason a stream still refuses to load.
How to Use CyberGhost WireGuard Streamer
高速ストリーミング keeps video smooth by pairing you with a nearby server and a fast protocol.
以下に、その使用方法をステップごとに説明します。
Step 1: Choose a close server
For the fastest speeds, select a server location geographically close to you.
Step 2: Switch the protocol to WireGuard
Open your vpn settings, go to Connection, then select WireGuard®.
WireGuard® offers a great balance of speed and security.
これがその様子です。
✓ チェックポイント: Your speed test holds above 25 Mbps on a normal home line.
Step 3: Test before you commit
Run a speed test with the vpn connection active and note the result.
If the number looks low, try a second city in the same country.
✅ 結果: 4K playback runs without the spinning 丸 mid-episode.
💡 プロのヒント: オープンVPN can be used with UDP for speed or TCP for reliability. Keep UDP for streaming and save TCP for shaky ホテル ネットワーク。
How to Use CyberGhost Gaming VPN
ゲーム用VPN routes your match traffic through gaming servers built for lower ping.
以下に、その使用方法をステップごとに説明します。
Step 1: Open the For Gaming list
クリック For Gaming in the app, then find your title or region.
CyberGhost VPN offers gaming servers for lower ping and faster speeds.
Step 2: Connect before launching the game
Establish the connection first, then start your client.
Launching the game afterwards stops mid-match disconnects.
これがその様子です。
✓ チェックポイント: Ping in the server browser stays close to your normal figure.
Step 3: Check your in-game ping
Most titles show latency in the scoreboard or network overlay.
Swap servers once if the number sits above 80 ms.
✅ 結果: You play on a masked IP that blocks DDoS attacks aimed at your line.
💡 プロのヒント: Gamers on console cannot install vpn software. Put CyberGhost VPN on your router instead and the console inherits the tunnel.
How to Use CyberGhost Dedicated IP VPN
専用IP VPN gives you one IP nobody else shares, so logins stop triggering security checks.
以下に、その使用方法をステップごとに説明します。
Step 1: Buy the add-on
Open your account page and add Dedicated IP to your plan.
Consider a dedicated IP to avoid shared IP blacklisting while staying anonymous.
Step 2: Redeem the token
CyberGhost issues a token instead of tying the IP to your account.
Paste it into the app under 専用IP and proceed.
これがその様子です。
✓ チェックポイント: A dedicated IP row appears above the country list in the app.
Step 3: Connect through it
Select the dedicated entry at the top of your server list.
Use it for banking, work portals, and any site that flags shared addresses.
✅ 結果: Bank and admin logins stop asking for extra verification on every visit.
💡 プロのヒント: Keep the token safe. CyberGhost cannot map it back to you, so a lost token means a lost IP.
How to Use CyberGhost No Logs VPN
ログなしVPN means your online activities are never written down on the server you use.
以下に、その使用方法をステップごとに説明します。
Step 1: Read the policy once
The no logs promise covers traffic, IP, and timestamps.
Romania sits outside mandatory data retention rules.
Step 2: Turn off crash reports
In your vpn settings, disable anonymous analytics if you want zero telemetry.
これがその様子です。
✓ チェックポイント: Analytics toggles read off and a NoSpy server shows as connected.
Step 3: Use a NoSpy server
NoSpy servers sit in CyberGhost’s own Romanian building with extra bandwidth.
Pick one from the server list when privacy outranks raw speed.
✅ 結果: No record of the websites you opened exists on CyberGhost’s side.
💡 プロのヒント: No VPN hides you from an account you logged into. Sign out of services you do not want linked to the session.
How to Use CyberGhost IP Masking
IPマスキング hides your location by swapping your public IP address for the server’s one.
以下に、その使用方法をステップごとに説明します。
Step 1: Note your real IP first
Search for what is my IP before you connect anything.
Step 2: Connect to any server
Hit the big connect circle or pick a country from the list.
The app needs a few seconds to establish the tunnel.
これがその様子です。
✓ チェックポイント: 知的財産 チェッカー shows the server city, not your own.
Step 3: Re-check the address
Reload the same IP checker site and compare.
A different number means masking is live.
✅ 結果: Websites, advertisers, and ISPs see the VPN address instead of yours.
💡 プロのヒント: Changing your IP can also surface better deals. Airfare and subscription pricing often shifts by country.
How to Use CyberGhost Multi-Device Feature
複数デバイス対応 lets one subscription protect your phone, laptop, tablet, and TV at the same time.
以下に、その使用方法をステップごとに説明します。
Step 1: Install on each device
The CyberGhost app is officially available for Windows, macOS, iOS, and アンドロイド.
Users can connect up to 7 devices at once on one plan.
Step 2: Add a router for the rest
Smart TVs and consoles cannot run the app, so cover them at the router.
On an ASUS router, log into the web interface and add a VPN profile.
これがその様子です。
✓ チェックポイント: Your account page lists every active device under the device limit.
Step 3: Use the browser extension for light jobs
The extension protects browser traffic only, not other apps.
It is the best option when you want one tab covered and nothing else.
✅ 結果: Every screen in the house sits behind the same encrypted route.
💡 プロのヒント: A router counts as one device no matter how many things connect to it. That is the cheapest way past the 7-device cap.
How to Use CyberGhost Content Blocker
コンテンツブロッカー stops known ad and tracker domains from loading at all.
以下に、その使用方法をステップごとに説明します。
Step 1: Open the privacy settings
Click the gear icon, then open the プライバシー タブ。
Content Blocker sits at the top of that page.
Step 2: Flip the switch on
Toggle it on and the block list applies to every connection.
Each blocked domain never resolves, so the page loads lighter.
これがその様子です。
✓ チェックポイント: Ad-heavy pages load noticeably faster with fewer boxes.
Step 3: Whitelist anything that breaks
Some sites need their own scripts to work.
Turn the blocker off for one visit if a page renders wrong.
✅ 結果: Trackers and malware domains are dropped before they reach your device.
💡 プロのヒント: A cookie banner is not an ad, so it still appears. The blocker works on domains, not on page elements.
How to Use CyberGhost DNS Leak Protector
DNSリーク保護 safeguards your DNS requests inside the tunnel so your ISP cannot read them.
以下に、その使用方法をステップごとに説明します。
Step 1: Confirm it is on
DNS leak protection is enabled by default in the desktop app.
チェックしてください Connection tab to confirm it is configured.
Step 2: Pair it with the kill switch
The automatic kill switch blocks all traffic if the VPN drops.
Together they stop your real requests escaping mid-session.
これがその様子です。
✓ チェックポイント: The leak test lists only CyberGhost DNS servers.
Step 3: Run a leak test
Visit a DNS leak test site while connected.
Every server listed should belong to CyberGhost, not your provider.
✅ 結果: Your ISP sees encrypted traffic and nothing about the sites you visit.
💡 プロのヒント: Test after every major app update. A new build occasionally resets the toggle back to system defaults.
CyberGhost VPNのプロ向けヒントとショートカット
After two years of daily use, these are the shortcuts I actually keep using.
キーボードショートカット
| アクション | ショートカット |
|---|---|
| Open the app from the system tray | Click the tray icon |
| Connect to your last server | 入力 |
| Search the server list | Ctrl + F |
| Open vpn settings | Ctrl + , |
ほとんどの人が見逃す隠れた機能
- スマートルール： Automate the app so it connects to a chosen server the moment your device boots.
- スプリットトンネリング: Route only the apps you pick through the tunnel and send the rest straight out.
- NoSpy servers: CyberGhost owns and staffs these machines itself, with extra bandwidth for privacy work.
CyberGhost VPNでよくある間違いを避ける方法
Mistake #1: Opening the site before you connect
❌ 間違い: Loading a streaming site first, then connecting, and wondering why the region never changes.
✅ 右: Connect to a server before accessing sites or starting online activities.
Mistake #2: Running two VPNs at once
❌ 間違い: Leaving another VPN or a proxy running in the background alongside CyberGhost.
✅ 右: Uninstall or fully quit the other client. Two VPNs fight over the same network adapter.
Mistake #3: Trusting the browser extension for everything
❌ 間違い: Installing only the extension and assuming your torrent client and ゲーム are covered.
✅ 右: Use the full app for device-wide cover. The extension protects browser traffic and nothing else.
CyberGhost VPNのトラブルシューティング
Problem: The app will not connect
原因： A stale profile, a blocked port, or a second VPN holding the adapter.
修理： Quit the app, switch the protocol between WireGuard® and OpenVPN, then reconnect to a different server.
Problem: A site shows a security check instead of the page
原因： A performance security layer such as Cloudflare flags shared VPN addresses and serves a challenge banner with a Ray ID on it.
修理： Switch servers, or clear cookies if the page asks you to update your browser to view this site properly. Quote the Ray ID if you contact support.
Problem: Speeds drop after connecting
原因： A distant server, a busy location, or an old app build.
修理： Keep the app up to date, pick a closer country, and re-test. Some ISPs also throttle at peak hours.
📌 注記： Check the FAQ below, or contact the 24/7 support team if none of these fix it.
CyberGhost VPNとは何ですか?
サイバーゴーストVPN is vpn software that encrypts your traffic and hides your real IP.
It guards sensitive data on public networks and protects your online privacy.
Think of it as a private lane on a public road.
こちらの簡単な概要をご覧ください。
主な機能は以下のとおりです。
- ライブストリームスポーツVPN： Connects you to servers built for live sports so streams start fast and stay stable.
- 高速ストリーミング: Streaming servers plus WireGuard keep bandwidth high enough for 4K playback.
- ゲーム用VPN： Gaming servers cut ping and hide your real IP from other players.
- 専用IP VPN: An add-on IP that only you use, without linking the address to your name.
- ログなしVPN： A strict no-logs policy backed by NoSpy servers in CyberGhost’s Romanian headquarters.
- IPマスキング： Obscures your location and replaces your IP with a VPN server IP address.
- 複数デバイスとの互換性： Seven simultaneous devices across Windows, macOS, Linux, iOS, and Android.
- コンテンツブロッカー: Blocks domains used for ads, trackers, and potential malware at the DNS level.
- DNSリーク保護: Routes DNS through CyberGhost’s own servers and pairs with the kill switch.
詳細なレビューについては、こちらをご覧ください。 CyberGhost VPNレビュー.
Here’s a closer look at the app:
CyberGhost VPNの料金
Here is what CyberGhost VPN costs in 2026:
| プラン | 価格 | 最適な用途 |
|---|---|---|
| 1ヶ月 | 月額12.99ドル | Short trips or a one-off need |
| 6ヶ月 | 月額6.99ドル | Testing the vpn software for half a year |
| 2年4ヶ月 | 月額2.03ドル | Long-term privacy at the lowest rate |
無料トライアル: Yes. 24 hours on desktop, 7 days on iOS and Android, no card needed.
返金保証: Yes. 45 days on the long plans, 14 days on the 1 Month plan.
💰 最もお得な価格: 2 Years + 4 Month at $2.03/month is the best option if you want CyberGhost VPN long term.
CyberGhost VPNと代替サービスの比較
Here is how CyberGhost VPN sits against the rest of the market:
この比較をご覧ください。
| 道具 | 最適な用途 | 価格 | 評価 |
|---|---|---|---|
| サイバーゴーストVPN | Streaming and huge server choice | From $2.03/mo | ⭐ 4.6 |
| ノードVPN | All-round speed | From $3.39/mo | ⭐ 4.8 |
| エクスプレスVPN | 使いやすさ | 月額4.99ドルから | ⭐ 4.7 |
| サーフシャークVPN | デバイス数無制限 | From $2.19/mo | ⭐ 4.6 |
| プロトンVPN | プライバシーを最優先するユーザー | From $4.49/mo | ⭐ 4.6 |
| ピュアVPN | 予算重視のストリーミング | From $2.11/mo | ⭐ 4.4 |
| プライベートインターネットアクセス | Configurable settings | From $2.03/mo | ⭐ 4.5 |
| プライベートVPN | 無料プラン | From $1.11/mo | ⭐ 4.3 |
おすすめ商品：
- 総合ベスト： NordVPN — fastest in most speed tests.
- ベスト予算： CyberGhost VPN — $2.03/month with 45 days back.
- 初心者におすすめ： ExpressVPN — one button, nothing to learn.
- ストリーミングに最適： CyberGhost VPN — servers labelled by service.
🎯 CyberGhost VPNの代替案
CyberGhost VPNの代替サービスをお探しですか？おすすめのサービスはこちらです。
- 🌟 ノルドVPN: Top speeds and the strongest record on unblocking.
- 🔥 エクスプレスVPN: The simplest app here, with audited privacy claims.
- 💰 ピュアVPN: Cheap long plans plus a dedicated IP add-on.
- 🚀 Surfshark VPN: Unlimited devices, which beats the 7-device cap.
- 🔒 プロトンVPN: Swiss privacy law and a usable free tier.
- 👶 プライベートVPN: Free 10GB monthly plan for light use.
- 🎨 アドガードVPN: Strong ad blocking with per-app tunnelling on mobile.
- ⚡ バーチャルシールド： Fast setup for families who skip configuration.
- 🔧 強力なVPN: Stable connections and hands-on router support.
- ⭐ 最速VPN: Very low pricing with basic streaming cover.
- 💼 オーラVPN: Bundled identity monitoring aimed at households.
- 🏢 マカフィー VPN: Handy if you already pay for the antivirus.
- 📊 プライベートインターネットアクセス: Deep settings control and a proven no-logs record.
- 🧠 ミステリウム: Decentralised, node-based network with no central provider.
- 🎬 SafeShell VPN: Built around streaming access with a focused app.
- 🎯 オイスターVPN: Small, cheap service with ad blocking built in.
全リストについては、こちらをご覧ください。 CyberGhost VPNの代替案 ガイド。
⚔️ CyberGhost VPNの比較
Here is how CyberGhost VPN stacks up against each competitor:
- CyberGhost VPN vs NordVPN: NordVPN wins on speed. CyberGhost wins on price and streaming servers.
- CyberGhost VPN vs ExpressVPN: ExpressVPN is simpler. CyberGhost costs a third as much.
- CyberGhost VPN vs PureVPN: Close on price. CyberGhost has the longer refund window.
- CyberGhost VPN vs Surfshark VPN: Surfshark allows unlimited devices. CyberGhost has more specialised servers.
- CyberGhost VPN vs Proton VPN: Proton is stronger on transparency. CyberGhost is faster for streaming.
- CyberGhost VPN vs PrivadoVPN: Privado has a free plan. CyberGhost has far more servers.
- CyberGhost VPN vs AdGuard VPN: AdGuard blocks ads better. CyberGhost is the fuller service.
- CyberGhost VPN vs VirtualShield: VirtualShield is simpler. CyberGhost gives more control for less.
- CyberGhost VPN vs StrongVPN: StrongVPN suits router tinkerers. CyberGhost is easier day to day.
- CyberGhost VPN vs FastestVPN: FastestVPN is cheaper. CyberGhost is more reliable on streaming.
- CyberGhost VPN vs AuraVPN: Aura bundles identity tools. CyberGhost is the better standalone VPN.
- CyberGhost VPN vs McAfee VPN: McAfee suits existing customers. CyberGhost offers more locations.
- CyberGhost VPNとPrivate Internet Accessの比較： PIA has deeper settings. CyberGhost is friendlier out of the box.
- CyberGhost VPN vs Mysterium: Mysterium is decentralised. CyberGhost is faster and easier to set up.
- CyberGhost VPN vs SafeShell VPN: SafeShell targets streaming only. CyberGhost covers gaming and torrenting.
- CyberGhost VPN vs Oyster VPN: Oyster is small and cheap. CyberGhost has the bigger network.
今すぐCyberGhost VPNを使い始めましょう
You now know how to use every major CyberGhost VPN feature:
- ✅ ライブストリーミングスポーツVPN
- ✅ 高速ストリーミング
- ✅ ゲーム用VPN
- ✅ 専用IP VPN
- ✅ ログなしVPN
- ✅ IPマスキング
- ✅ 複数デバイス対応
- ✅ コンテンツブロッカー
- ✅ DNSリーク保護
次のステップ： Pick one feature and try it today.
ほとんどの人はIPマスキングから始めます。
5分もかかりません。
よくある質問
CyberGhost VPNの使い方を教えてください。
Install the app, log in with your email and password, pick a server location, and press connect. Everything after that runs in the background.
CyberGhost VPNは本当に機能するのか？
Yes. It masks your IP address, encrypts traffic on public Wi-Fi, and unblocks most streaming services from its dedicated streaming servers.
スマートフォンでCyberGhostを使用する方法は？
Download the app from the App Store or Google Play, log in, and approve the VPN configuration prompt. Then tap connect.
CyberGhost VPNが接続できないのはなぜですか？
Usually a second VPN, an old app build, or a blocked port. Switch protocol, update the app, and try another server.
CyberGhost VPNは無料ですか？
No. CyberGhost is a paid service, though desktop gets a 24-hour trial, mobile gets 7 days, and long plans carry a 45-day refund.
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