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Le moteur alimenté par l'IA détecte de manière proactive les menaces zero-day.
Le bac à sable isole les applications suspectes pour les tester en toute sécurité.
Le bouclier Webcam bloque l'espionnage et protège la vie privée.
Le bouclier d'accès à distance bloque les connexions à distance non autorisées.
L'inspecteur Wi-Fi détecte les intrus et sécurise les réseaux domestiques.
Le destructeur de données supprime définitivement les fichiers sensibles sans possibilité de récupération. Passez à la version supérieure dès maintenant et profitez d'une vie numérique privée sans crainte.
Real-Time Shields – Blocks malware instantly across files and apps. Smart Firewall – Controls inbound and outbound traffic automatically. Ransomware Shield – Protects folders from unauthorized file changes. Web Shield – Stops malicious sites and drive-by downloads. Fake Sites – Blocks DNS hijacks and lookalike websites. Protection Scope – Multi-layer engine: cloud, behavior, web, firewall.
What are the main benefits of Avast Premium Security?
Avast Premium Security is an all-in-one protection suite designed to stop malware, phishing, ransomware, and network attacks. It adds firewall controls and fake-website protection for safer everyday browsing.
Zero-Day Help – Detect unknown threats with behavior analytics. Firewall Control – Stop suspicious connections and data leaks. Ransomware Guard – Restrict file access to trusted apps only. Safer Browsing – Block malicious links and risky downloads fast. Fake Site Block – Prevent redirection to cloned login pages. Low Impact – Stay protected without heavy system slowdown.
How good is Avast Premium Security at detecting malware?
Avast performs strongly in independent testing and delivers high real-world protection results.
High protection scores in AV-TEST evaluations. Strong real-world blocking in AV-Comparatives tests. Cloud reputation improves speed on new threats. Generally low false-positive rates for clean apps.
Is Avast Premium Security effective against zero-day threats?
Yes, it combines cloud detection with behavior monitoring for unknown threats.
Behavior Shield flags suspicious activity patterns quickly. Cloud lookups deliver fast verdicts on new files. Heuristics catch emerging malware families early. Automatic quarantine isolates threats before damage.
Does it include ransomware and phishing protection?
Yes, it protects folders from ransomware and blocks many phishing attempts.
Ransomware Shield blocks untrusted app file changes. Anti-phishing reduces credential theft scam success. Web Shield blocks malicious downloads and scripts. Email checks help reduce risky attachment clicks.
Does Avast Premium Security include a firewall?
Yes, it includes a firewall that monitors and controls network connections.
Monitors inbound and outbound traffic continuously. Prompts on suspicious app network behavior. Helps prevent unauthorized remote access attempts. Reduces data leakage from unknown programs.
What does Fake Sites protection do?
It helps prevent redirection to cloned websites used for credential theft.
Blocks DNS hijacking and router-based redirects. Prevents lookalike login pages from loading. Reduces phishing risk on banking and email sites. Adds safety when browsing on public networks.
Does Avast Premium Security include a built-in VPN?
No, VPN privacy tools are typically offered separately as Avast SecureLine VPN.
VPN is not included in Premium Security. Use a separate VPN for encrypted browsing. VPN helps protect public Wi-Fi sessions. Check bundles if you need VPN included.
How does Avast Premium Security impact system performance?
Avast is designed to stay lightweight and minimize performance slowdown.
Low impact ratings in AV-Comparatives performance tests. Cloud checks reduce heavy local scanning workload. Background tasks tuned for everyday responsiveness. Silent mode reduces interruptions during work.
What is the difference between Avast Internet Security and Avast Premium Security?
Premium Security typically adds fake-site and advanced protection features on top of Internet Security.
Feature
Avast Internet Security
Avast Premium Security
Antivirus
✓
✓
Firewall
✓
✓
Anti-phishing
✓
✓
Ransomware
✓
✓
Fake Sites
–
✓
Webcam Guard
–
✓
What customers say about Avast Premium Security:
"Fake Sites protection saved me from a cloned banking page." "The firewall prompts are clear and easy to handle." "Ransomware Shield gives me confidence for my work files." "It feels lightweight and doesn’t slow my PC down." "Web Shield blocks sketchy downloads before they start."
This is why you can buy a cheap key for Avast Premium Security with us with confidence:
Instant delivery - Product keys and downloads available within minutes. Activation guarantee - If activation fails, you receive a new key. Download included - Secure official download link always provided after purchase. Easy installation - Clear step-by-step instructions guide you through setup. Genuine licenses - Product keys from audited, legally compliant distribution channels. Multilingual support - Help in seven languages via chat, email, phone. Easy exchanges - Problematic keys replaced quickly, without unnecessary bureaucracy. Transparent pricing - No hidden fees. Fair prices and price plans to get even better prices. Trusted seller - Top rated on Trustpilot.
All product information is provided without guarantee. Errors and technical changes reserved.
Binding information can be obtained directly from the manufacturer. Please check this before making your purchase.
Windows: Système d'exploitation: Windows 11, 10, 8.1, 8 ou 7 (versions 32 bits et 64 bits, à l'exception des éditions Starter et RT). Processeur: Puces ARM prises en charge sous Windows 11 uniquement. Mémoire (RAM): 4 Go minimum. Espace de stockage: 3 Go d'espace libre sur le disque dur.
Mac: Système d'exploitation: macOS 10.13 (High Sierra) ou version ultérieure.
Android: Système d'exploitation: Google Android 9.0 (Android Pie, API 28) ou version ultérieure.
iOS: Système d'exploitation: iOS 15.0 (Sequoia) ou version ultérieure (iPhone ou iPad).
Remarque: une connexion internet est nécessaire pour le téléchargement, l'installation, les mises à jour de sécurité automatiques et les mises à jour du programme.