Bitdefender. Choose What the Experts Use.
You get the most innovative technologies that predict, prevent, detect and remediate even the latest cyber-threats.
BENEFITS FOR YOU
Keeps all Windows and network threats away
Bitdefender’s multi-layered protection keeps you and your network safe from all threats targeting your Windows operating system.


Performance without compromise
Bitdefender Internet Security reacts instantly to malware with no compromise to your system’s performance
Easy to install and use
Bitdefender Internet Security has a very intuitive and user friendly interface that’s easy to install, configure and personalize according to your needs.


Safe online banking
Bank and shop from a unique, dedicated browser that secures your transactions to prevent fraud.
Fast, anonymous and secure while surfing the web
Protect your bank info, passwords and downloads from hackers when you use Wi-Fi, especially on public networks.

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Protection for every OS: Windows, macOS, Android and iOS
Device Optimizer
Privacy Firewall
Parental Control
Protection against malware, spyware, adware
Multi-Layer Ransomware Protection
ALL FEATURES
Best security against all Internet threats on Windows PCs
Bitdefender Internet Security has won the Product of The Year award from AV-Comparatives. It protects Windows PCs against all types of online threats, and includes Bitdefender VPN and Bitdefender Safepay for your privacy and secure online banking.
Protection
Bitdefender`s unbeatable multi-layered protection keeps your devices safe from all new and existing threats.
Complete Real-Time Data Protection IMPROVED
Absolute power in the most efficient Internet security suite available today. Bitdefender Internet Security works against all e-threats, from viruses, worms and Trojans, to ransomware, zero-day exploits, rootkits and spyware. Your data and privacy are safe.>
Network Threat Prevention
Bitdefender Internet Security stops attacks before they even begin. The new cyber threat intelligence technologies included can analyze and identify suspicious network-level activities, and block sophisticated exploits, malware and botnet-related URLs, and brute force attacks.
Advanced Threat Defense
Bitdefender Internet Security uses a technique called behavioral detection to closely monitor active apps. The moment it detects anything suspicious, it takes instant action to prevent infections.
Multi-Layer Ransomware Protection
Bitdefender’s multi-layered approach against ransomware includes a data-protection layer that safeguards your documents, pictures, videos and music against all kinds of ransomware attacks. It works with the Advanced Threat Defense module to protect your most important files from encryption by ransomware.
Vulnerability Assessment IMPROVED
Scan for security holes and vulnerabilities with just one click. Bitdefender Internet Security checks your PC for outdated and vulnerable software, missing Windows security patches and potentially unsafe system settings, then indicates the best fix.
Web Attack Prevention
Our web-filtering technology ensures that you never land on a harmful website. Find out whether your search results are safe to access before you actually click on a link. Bitdefender Internet Security also blocks all known infected links.
Anti-Phishing
Online scams are on the rise, but our advanced anti-phishing protection easily keeps you out of danger. Bitdefender Internet Security sniffs and blocks websites that masquerade as trustworthy in order to steal financial data such as passwords or credit card numbers.
Anti-Fraud
Our advanced filtering system warns you whenever you visit websites that may try to scam you.
Antispam
Filters irrelevant messages in your Inbox. It’s available for local email clients (Microsoft Outlook, Thunderbird).
Rescue Environment
Some sophisticated malware, like rootkits, need to be removed before Windows starts. When Bitdefender Internet Security detects such threats, it reboots the computer in Rescue Environment for clean-up and restoration.
Performance
Bitdefender’s security software reacts instantly to all e-threats with no compromise to your system’s performance.
Autopilot
Bitdefender Autopilot is designed to act as a Security Advisor and give you deeper insights into your security posture. Its smart capabilities mean that it can recommend security actions in the context of your system needs and usage patterns.
Bitdefender Photon™
This innovative, exclusive technology helps Bitdefender Internet Security adapt to your system’s hardware and software configuration to save computing resources and improve speed and performance.>
Global Protective Network
Most heavy scanning takes place in the cloud, so there is virtually zero impact on your local resources. This means your system’s speed and performance remain unaffected. And your files are always completely private: Bitdefender does not scan the actual contents of your files, and never uploads or stores them in the cloud.
Game, Movie and Work Modes
Battery Mode
This useful, intelligent feature saves battery life for laptops and tablets by temporarily tweaking system settings such as display, system cooling, system updates and Bluetooth connectivity.
Privacy
Bitdefender Internet Security takes care of your online privacy and personal information.
Bitdefender VPN IMPROVED
With Bitdefender VPN, you can stop worrying about privacy on the web. It protects your online presence by encrypting all Internet traffic. Bitdefender Internet Security includes up to 200 MB per day of encrypted traffic for your Windows devices.
Anti-tracker
The Anti-tracker extension blocks trackers that collect your data, and it allows you to view and manage this information on each website you visit. It keeps your browsing data private and enhances performance by loading webpages faster.
Microphone Monitor
Regain control over your own devices with Microphone Monitor. Use it and you can see what apps have access to your device’s microphone and when.
Webcam Protection
Protect your privacy and prevent webcam leaks. Webcam Protection notifies you when apps try to access your webcam, and lets you block unauthorized access.
Safe Online Banking
Bank and shop from a unique, dedicated browser that secures your transactions to prevent fraud. Bitdefender Safepay can now also automatically fill out credit card details in billing fields.
Parental Control
Parental Control offers digital help to parents and extra online safety to children. Filter out inappropriate content and limit screen time. Log in remotely to Bitdefender Central to monitor your kids’ online activities.
Privacy Firewall
With Bitdefender Internet Security, you get a powerful layer of network protection, so your personal information stays safe from hackers and data snoops.
Wi-Fi Security Advisor
Assess the security of your Wi-Fi network and router, no matter where you connect.
Social Network Protection
Stay safe from malicious links and any online threats your friends unwittingly pass on to you via social networks.
File Shredder
Use this tool when you wish to delete a file for good and leave no traces that it ever existed on your PC.
AWARDS & RECOGNITION
The Best Cyber-Security in the World
Best Protection

Best Protection Against Infections (on a scale of 0 to 6 and 6 being the highest protection)
Overall Score.
January 2011 – August 2019. AV TEST.
Best Performance

Lowest Impact on Performance (on a scale of 0 to 6 and 6 being the lowest impact)
Overall Score.
January 2013 – August 2019. AV TEST.