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  "path": "/tech/vpn-kill-switch",
  "publishedAt": "2026-02-28T10:01:14.000Z",
  "site": "https://www.gbnews.com",
  "tags": [
    "**best VPN deals**",
    "for just £1.74",
    "an extra 4 months free",
    "**VPNs like ExpressVPN**",
    "**Windows**",
    "**macOS**",
    "**Linux**",
    "**ExpressVPN is installed on your router** ,",
    "**Why you need a VPN in 2026**",
    "**How a VPN protects your privacy**",
    "**Best free VPNs**",
    "**Best cheap VPNs**",
    "_**cheap VPN**_",
    "**its 30-day money-back guarantee makes it a risk-free choice**",
    "The GB News Editorial Charter"
  ],
  "textContent": "\n\n\n\nVPNs are only useful if they’re actually protecting you. With millions of Britons now relying on VPNs every day, even a split-second connection drop can be enough to expose your real IP address and online activity.\n\nThat’s where a VPN kill switch comes in — a no-nonsense security feature designed to stop data leaks before they happen and keep your privacy locked down at all times. When you're subscribed to one of the **best VPN deals** available, such as ExpressVPN, a VPN kill switch is often automatically enabled for you.\n\n## What is a VPN kill switch?\n\nA VPN kill switch is a built-in security feature designed to protect your privacy if your VPN connection suddenly drops. When a VPN disconnects unexpectedly — due to weak Wi-Fi, switching networks, or temporary server issues— your device can revert to using your regular internet connection, potentially exposing your real IP address and online activity. A kill switch prevents this by automatically cutting off your internet access until the VPN connection is safely restored.\n\n### Secure a VPN subscription that provides an automatic kill switch\n\n\n\n\nProtect your personal information and encrypt everything you do online **for just £1.74** with the latest ExpressVPN deal. This blockbuster sale trounces NordVPN, its biggest competitor.\n\nExpressVPN adds military-grade encryption across **up to 10x devices** , including iPhone, Android, Linux, Windows, Mac, Fire TV, and dozens more, to secure your internet traffic from prying eyes, advertisers, and governments. You'll benefit from **an extra 4 months free** with a two-year plan.\n\n###\n\n\n\n\n## How to enable a VPN kill switch\n\nKill switches are typically activated in one of two ways. Some **VPNs like ExpressVPN** enable the feature by default, especially on desktop apps, while others require you to manually turn it on in the app’s security or privacy settings. Once enabled, the kill switch constantly monitors your VPN connection. If it detects a disruption, it immediately blocks all incoming and outgoing internet traffic outside the encrypted VPN tunnel.\n\nOn **Windows**, **macOS**, **Linux**, and routers, ExpressVPN includes a traditional kill switch called Network Lock that blocks all internet traffic if the VPN connection drops, protecting your IP and data. This feature is enabled by default and activates automatically whenever you connect.\n\nWhile ExpressVPN automatically enable kitch switches for most devices, you can also manually toggle this feature on by following these instructions:\n\n### Windows and macOS\n\n  1. Open the **ExpressVPN app**.\n  2. Click the **menu icon** (☰) in the top-left corner.\n  3. Select **Options** (Windows) or **Preferences** (macOS).\n  4. Go to the **General** tab.\n  5. Check the box that says **“Stop all internet traffic if the VPN disconnects unexpectedly.”**\n  6. Close the menu — Network Lock is now enabled.\n\n\n\n### Routers\n\nIf **ExpressVPN is installed on your router** , Network Lock is enabled by default and can be managed via the router’s ExpressVPN dashboard.\n\n### iOS and Android\n\nOn Android and iOS, ExpressVPN includes VPN protection that leverages the **operating system’s mechanisms** to block traffic when the VPN disconnects, effectively serving the same purpose as a kill switch. ExpressVPN calls this part of its Network Protection feature, and it works automatically when the VPN is active.\n\n  * On **iOS** , this is handled through Apple’s system-level VPN security.\n  * On **Android** , the app supports **“Always-on VPN”** , which can be enabled in your device’s VPN settings for similar protection.\n\n\n\nOnce enabled, Network Lock ensures your internet traffic stays blocked if the VPN connection drops, keeping your IP and data protected at all times.\n\n###\n\n\n\n\n## What are the different types of VPN kill switches?\n\nThere are different types of kill switches. A system-level kill switch disables all internet access until the VPN reconnects, while an app-level kill switch only blocks traffic if the VPN disconnects while it’s actively in use.\n\nRegardless of the type, a VPN kill switch is essential if you're handling sensitive data, using public Wi-Fi, torrenting, or accessing restricted content, ensuring your privacy remains protected at all times.\n\n###\n\n\n\n\n## Is ExpressVPN safe?\n\nWhen you connect to ExpressVPN, your internet traffic disappears into AES‑256 encryption, bouncing through servers that run entirely on RAM — vanishing with every reboot. This means no logs track your activity, and a sudden disconnection triggers Network Lock, cutting off your connection until it’s secure again.\n\nEven in a world where data breaches and trackers are everywhere, ExpressVPN operates from the privacy‑friendly British Virgin Islands, keeping your IP invisible, your searches untraceable, and your streaming uninterrupted. It’s security you can see in action, not just read about.\n\n### LATEST DEVELOPMENTS\n\n\n\n\n  * **Why you need a VPN in 2026**\n  * **How a VPN protects your privacy**\n  * **Best free VPNs**\n  * **Best cheap VPNs**\n\n\n\n###\n\n\n\n\n## Benefits of ExpressVPN\n\nExpressVPN is particularly well-suited for streaming as it boasts VPN server locations in 105 countries, providing access to global coverage. It offers ultra-fast speeds on a 10-Gbps network, essential for high-quality streaming without buffering.\n\nWith military-grade encryption, a strict no-logs policy, and features like split tunnelling and a kill switch, your online activity stays private.\n\n###\n\n\n\n\nBased in the British Virgin Islands — outside _Five Eyes_ jurisdiction — it avoids mandatory data retention laws, which means that even if the company were collecting data (it's not), law enforcement from the UK and US would be unable to compel ExpressVPN to hand over _any_ information about its subscribers.\n\nExpressVPN supports a wide range of devices, including smartphones, tablets, laptops, smart TVs, and routers. There's no limit on the number of ExpressVPN apps that you can download on your devices, and with a single subscription, you can connect to the VPN on up to 10x gadgets at once.\n\nIt also has a dedicated team that optimises the service for major streaming platforms. Round-the-clock customer support is available if you encounter any issues during race weekend.\n\nWhen it comes to buying a _**cheap VPN**_, ExpressVPN isn’t one of the cheapest. However, **its 30-day money-back guarantee makes it a risk-free choice** for privacy-conscious users and frequent streamers.\n\nIt should also give new customers the confidence to subscribe to one of its longer contracts, which unlock the biggest discounts.\n\n###\n\n\n\n\n\n\n\n\n\n\n**Our Standards:The GB News Editorial Charter **",
  "title": "What is a VPN kill switch? Why you need to have one enabled on Apple, Android, and Windows devices"
}