Kaspersky Internet Security – classic all-round protection with anti-phishing, firewall, webcam protection, and safer online payments

Many security issues do not begin with an "alarm", but with a perfectly ordinary moment: a login you want to complete quickly, a file someone sends as "urgent", or a purchase you make without thinking twice. That is exactly where Kaspersky Internet Security was strong as a classic suite - it combines protection against malware with internet protection layers, so phishing, insecure connections or manipulated websites do not turn into a real problem.

In practice, it’s about keeping the basics under control: fewer risky clicks, safer logins, and more visibility over what happens on your network thanks to the firewall. You also get privacy-oriented features like webcam protection. And when you shop or use online banking, Safe Money adds a more protected layer for transactions — precisely when your data matters most.

In the older lineup, Kaspersky Anti-Virus was the entry option, while Internet Security was the upgrade for people who wanted more web and privacy protection. Kaspersky now communicates that Internet Security has been replaced by the newer plans — you’ll see that explained in the SEO part.

Buying Kaspersky Internet Security at SwissSoftware24 means you receive your digital product quickly by email, including the activation key, the official download link, and a Swiss invoice suitable for accounting. You also benefit from clear processes for private customers and businesses, so activation and setup stay smooth from start to finish.

What is Kaspersky Internet Security?

Kaspersky Internet Security is a classic consumer security suite for everyday online use. It combines malware protection with anti-phishing, firewall/network controls, and features aimed at safer online banking and payments. Kaspersky also notes that this product has been replaced by the newer plans Kaspersky Standard, Kaspersky Plus, and Kaspersky Premium.

What you get with Kaspersky Internet Security

• Multi-layer protection against malware and common online threats
• Anti-phishing to reduce the risk of fake websites and data theft
• Firewall controls for network connections and app-level rules
• Webcam protection to help prevent unauthorized camera access
• Safe Money for extra protection during online payments and banking

Key features, briefly

Firewall & network control

The firewall in Kaspersky Internet Security can be configured in the settings and controls how applications and connections are handled in the network. This is especially relevant if you spend a lot of time on Wi-Fi networks or simply want more control over network access.

Safe Money for banking and online payments

Safe Money is designed to protect financial transactions - for example when you use banks, payment systems or online shops and enter card details. It targets exactly the area where phishing and manipulation can become especially expensive.

Webcam protection as a privacy layer

Webcam Protection is described as a component intended to prevent unauthorized access to the webcam. In practice, this is especially useful for video calls, remote work and any situation where you don’t want an app to access the camera “silently”.

Is Kaspersky Internet Security still available?

Kaspersky states on its official page that Kaspersky Internet Security has been replaced by the new plans Kaspersky Standard, Kaspersky Plus and Kaspersky Premium.

Switching to the new plans (with an existing activation code)

Kaspersky describes that during the term of your current product you can switch to a new Kaspersky Standard or Kaspersky Plus - including by using the activation code of your existing product.

Where it fits in the new Kaspersky plan structure

In Kaspersky’s new consumer structure, the mid-tier plan is referred to as Kaspersky Plus Internet Security, while Standard and Premium sit below and above it.

System requirements

Windows

• Operating system: Windows 11 (e.g., 21H2, 22H2) and Windows 10 (multiple versions); Windows 8.1/8/7 are also listed in the table.
• Processor: 1 GHz or higher; SSE2 support required (ARM not supported).
• Memory: Windows 11 (64-bit): 4 GB; Windows 10: 1 GB (32-bit) or 2 GB (64-bit).
• Disk space: 1500 MB free space.
• Internet connection: required for installation, activation, updates, and cloud features.Internet connection: required for installation, activation, updates and cloud features.

macOS

• Operating system: macOS 13, 14, 15, or 26.
• Processor: Intel or Apple silicon.
• Memory: 4 GB RAM.
• Disk space: 1360 MB free space.
• Internet connection: required.

Mobile

• Betriebssystem: Android 7.0-15.x (Kaspersky App); iOS 15-18 / iPadOS 15-18 (Kaspersky Security for iOS).
• Prozessor: keine spezifische CPU-Angabe in den Requirements; relevant ist die OS-Kompatibilität.
• Arbeitsspeicher: keine RAM-Angabe in den Requirements.
• Festplattenspeicher: Android: 120 MB freier Speicher; iOS/iPadOS: keine MB-Angabe in der iOS-App-Requirements-Tabelle, aber Geräte-Mindestmodelle sind genannt.
• Internetverbindung: erforderlich (Installation, Aktivierung, Updates).

Installation and activation (practical steps)

1. Download the installer/app via the official download source.
2. Install and follow the setup steps.
3. Activate using the activation key you receive by email after purchase.
4. Run updates right after installation so protection modules and databases are current.

FAQ

Who is Kaspersky Internet Security for?

For users who want a classic “suite”: malware protection plus additional internet protection layers like anti-phishing, firewall and privacy features. Kaspersky describes Internet Security as a solution against various threats as well as network and phishing attacks.

What makes Kaspersky Internet Security different from a basic antivirus product?

The difference is the additional protection components: firewall controls for network rules, Safe Money for financial transactions and Webcam Protection as a privacy layer. It goes beyond “just scanning”.

What are the most important benefits of Kaspersky Internet Security?

Core benefits include threat protection, protection against phishing, firewall control and extra protection during payments (Safe Money). Plus webcam protection against unauthorized access.

Does Kaspersky Internet Security include a firewall?

Yes. Kaspersky describes firewall settings within Kaspersky Internet Security, including rules per connection and application.

What does Safe Money do in practice?

Safe Money protects financial transactions when you use online banking, payment systems or shops and enter payment data. The goal is to secure exactly these sensitive workflows.

How does webcam protection work?

Webcam Protection is described as a component intended to prevent unauthorized access to the webcam. You can allow or block access and get informed when the camera is used.

Is Kaspersky Internet Security still sold, or has it been replaced?

Kaspersky states on the official page that Kaspersky Internet Security has been replaced by the new plans Standard, Plus and Premium.

Can I switch to the new plans using an existing product code?

Kaspersky describes the option to switch to Kaspersky Standard or Kaspersky Plus during the term of the current product, including by using the activation code of your existing product.

These alternatives might fit you even better

Kaspersky Standard if you want strong core protection with anti-phishing, firewall and “Safe Money” for safer online payments - without extras like a password manager or unlimited VPN.

Kaspersky Plus if you want additional privacy features, e.g., VPN and a password manager (depending on plan/region).

Kaspersky Premium if you want the full package: unlimited VPN, password manager + vault and premium benefits like 24/7 remote IT support (depending on region).

You can find more information about this product here.