Bitdefender Internet Security

Bitdefender Internet Security

Bitdefender Internet Security provides subscription-based antivirus, ransomware, network and privacy protection for Windows PCs. It combines real-time malware detection with a configurable firewall, phishing protection, a secure banking browser and tools designed to protect your webcam and microphone.

This variable product is available in several device and subscription combinations. Select protection for one or three Windows PCs and choose the required one- or two-year term before adding the product to your cart. A global activation key is delivered digitally and redeemed through your own Bitdefender Central account.

Quick answer: Bitdefender Internet Security is designed specifically for Windows. It is suitable for users who need more than basic antivirus protection, including a firewall, ransomware remediation, Safepay and parental controls. It does not provide complete macOS, Android or iOS protection.

What Is Bitdefender Internet Security?

Bitdefender Internet Security is a Windows cybersecurity package for home and individual users. It monitors files, applications, downloads and browsing activity for malicious behaviour while providing additional protection for online payments, network connections and personal privacy.

The software is managed through Bitdefender Central. Central lets you activate the subscription, install the product on eligible PCs, view protected devices and check the remaining subscription period. The number of computers you can protect depends on the license option selected at checkout.

This is a time-limited subscription rather than a lifetime license. Protection remains available for the selected one- or two-year term after activation, subject to Bitdefender’s activation and subscription conditions.

Key Features of Bitdefender Internet Security

• Real-time antivirus and anti-malware: Monitors files, downloads and running applications to identify and block supported cyberthreats.
• Advanced Threat Defence: Analyses suspicious application behaviour to help detect emerging and previously unknown attacks.
• Ransomware remediation: Helps stop ransomware activity and may restore supported files affected during a detected attack.
• Online threat prevention: Blocks known malicious websites, dangerous downloads and supported online threats.
• Anti-phishing and anti-fraud: Helps identify fraudulent pages, fake websites and attempts to collect sensitive information.
• Network firewall: Monitors application connections and gives you additional control over network traffic.
• Safepay secure browser: Provides an isolated browser environment for banking, shopping and other sensitive transactions.
• Webcam and microphone protection: Helps prevent unauthorised applications from accessing your camera or microphone.
• Parental Control: Provides tools for managing supported content, applications, screen time and online activity.
• Vulnerability assessment: Checks for outdated software, missing security updates and selected Windows configuration risks.
• SecurePass: Offers supported password storage and autofill functionality. The former Bitdefender Wallet feature has been discontinued.
• Standard VPN: Includes up to 200 MB of encrypted VPN traffic per protected device each day.
• Anti-tracker: Helps limit supported tracking cookies and reduces selected forms of online profiling.
• File Shredder: Permanently removes selected files to make ordinary recovery more difficult.

The bundled VPN is not the unlimited Bitdefender Premium VPN service. Its traffic allowance is limited to 200 MB per device per day, and the standard version may automatically select the server location. Users who need unlimited VPN traffic must obtain a separate compatible Premium VPN subscription.

Available License Options

Choose the required variation carefully before ordering. A one-PC key cannot be used to protect three computers, and the subscription term cannot be treated as lifetime access. If you need protection for Windows, macOS, Android and iOS devices under a broader multi-device package, consider Bitdefender Total Security.

Why Buy Bitdefender Internet Security from Keyverso?

• Digital activation key
• Global license intended for supported regions
• Activation through your own Bitdefender Central account
• Choice of device count and subscription term
• Digital delivery without physical shipping
• Clear Windows-only product information
• Access to order and delivery support

Keyverso supplies the activation key and delivery information. Bitdefender controls product functionality, activation services, software updates, regional availability and system requirements. No claim of guaranteed protection against every possible cyberattack is made.

Instant Digital Delivery — How It Works

1. Select the required license variation: 1 Year / 1 Device, 1 Year / 3 Devices or 2 Years / 1 Device.
2. Complete your order using a valid email address.
3. Receive the activation key and delivery instructions digitally.
4. Sign in to your existing Bitdefender Central account or create a new account.
5. Open My Subscriptions and select the option to activate with a code.
6. Enter the delivered license key and confirm the activation.
7. Download and install Bitdefender on the number of eligible Windows PCs included with your license.

Bitdefender may ask customers activating a third-party retail key to enter billing information for renewal settings. This request is managed by Bitdefender and does not mean Keyverso will charge you again. Review any renewal option displayed in Central before confirming it.

Windows Compatibility

Bitdefender Internet Security is a Windows product. It is not the correct package for protecting Macs, Android phones, iPhones or iPads. Your computer must also meet Bitdefender’s current operating system, memory, storage and software requirements.

Before ordering, check that your PC runs a supported final version of Windows. Support for older operating systems can change, so current compatibility should be reviewed before installation. Only the selected number of eligible Windows computers can be protected.

Other Popular Antivirus Licenses

For protection across multiple operating systems, view Bitdefender Total Security. You can also compare products in the Antivirus category or browse the wider Antivirus & VPN Licenses collection.

Important Information

• This product is intended for supported Windows PCs only.
• It does not provide complete macOS, Android or iOS device protection.
• The selected variation determines the device count and subscription term.
• The license is subscription-based and is not lifetime or perpetual.
• The activation key is delivered digitally; no physical card or box is shipped.
• Activation takes place through the customer’s own Bitdefender Central account.
• The bundled standard VPN is limited to 200 MB per protected device per day.
• Unlimited Premium VPN is not included.
• The discontinued Wallet module should not be confused with the current SecurePass service.
• Feature availability and system requirements may be changed by Bitdefender.
• No security product can guarantee protection against every threat, user action or account compromise.
• Check the selected device count, term and account region before redeeming the key.

Protect Your Windows PC

Choose the Bitdefender Internet Security variation that matches your device count and preferred subscription term. Add the product to your cart to receive your global activation key through instant digital delivery.