What Is Hacking?
We all have some concept of hacking - but do you really know what it is? Read our full hacking definition here.
Free
Avast Premium Security
Avast Premium Security is our award-winning antivirus, plus additional layers of advanced security and privacy.
2020
Cybersecurity Breakthrough
Cybersecurity Breakthrough
2021
Approved Endpoint Protection
Approved Endpoint Protection
Get complete protection with powerful antivirus, plus:
Protect your privacy and personal data.
Shop, bank, and pay online with confidence.Shop and pay online with confidence.
Reduce app security risks.
Install on iPhone/iPad
If you’re interested in the iPhone/iPad-only version, please install our free Avast Mobile Security app from the Apple Store and upgrade to Avast Premium Security directly from your device.
Install on Android
If you’re interested in the Android-only version, please install our free Avast Mobile Security app from the Google Play Store and upgrade to Avast Premium Security directly from your device.
Get complete protection with powerful antivirus, plus:
Protect your privacy and personal data.
Shop, bank, and pay online with confidence.Shop and pay online with confidence.
Reduce app security risks.
2020
Cybersecurity Breakthrough
Cybersecurity Breakthrough
2021
Approved Endpoint Protection
Approved Endpoint Protection
Comprehensive security you can tailor to your own needs
30-day money-back guarantee
Single or multi-device options
Available for PC, Mac, Android, and iPhone/iPad
Here’s what you get with Avast Premium Security
Avast Premium Security offers award-winning antivirus, plus protection against more sophisticated threats — so you can relax knowing that you’re protected from all angles, 24/7.
Feature upgrade
Help keep scams away from your email
Keep your email safer, 24/7. Connect Avast Email Guardian with just a few clicks on your Avast Premium Security desktop app. It flags potential email scams, phishing, and infected attachments before they get to you on Gmail, Outlook, and other popular email providers — no matter which computer you’re using.
Shop, bank, and pay online safely
Shop and pay online safely
Shop, bank, and pay securely without worrying about your financial credentials being compromised. Avast Premium Security scans websites to make sure they’re legitimate, so you can avoid fake websites trying to steal your information.
Shop and pay securely without worrying about your financial credentials being compromised. Avast Premium Security scans websites to make sure they’re legitimate, so you can avoid fake websites trying to steal your information.
How fake websites work
Spoofed websites are commonly used by cybercriminals to steal your data and personal information. A spoofed website looks like the legitimate version but is fake and designed to steal information like your passwords and other personal data. Avast Premium Security alerts you to unsafe websites before you load them up, so you can live your online life with total confidence.
Whichever devices you use, we’ve got you covered
Help to prevent hackers from taking over your PC
Viruses, ransomware, scams, and other attacks have always targeted Windows more than any other operating system, but what’s concerning is the rise of remote access attacks. The last thing you need is a hacker remotely taking control of your PC and infecting it with malware or locking your files with ransomware. But no need to worry — Avast Premium Security helps protect your PC against such attacks.
How Remote Access Shield works
The most dominant vector for remote access attacks is Microsoft’s Remote Desktop Protocol (RDP). RDP is a useful tool for granting authorized remote access when needed, but can be a loophole for an attack if not used properly. Remote Access Shield protects against such attacks in three ways:
- Detect and block brute-force attacks by counting unsuccessful login attempts within a specified period of time and blocking the IP address associated with these attempts.
- Secure known OS vulnerabilities and prevent RDP exploit attacks aimed at breaching them.
- Automatically block all IP addresses known to distribute malware by exploiting RDP ports. Our database is continuously updated using our AI algorithm.
Premium
Enjoy peace of mind with advanced ransomware protection.
Keep scams away from your email more easily.
Avoid fake websites more easily for safer online shopping and banking.
Help keep hackers off your computer with our advanced firewall.
Help prevent strangers from watching you via your webcam.
Help secure your browser-stored passwords against theft.
Help stop hackers from remotely accessing and taking control of your PC.
Help stop spyware from accessing sensitive documents on your computer.
Permanently delete sensitive files so they can’t be recovered.
Update the most popular apps on your PC to help avoid security vulnerabilities.
Open suspicious files in a safe environment to protect your PC.
With Avast Premium Security for Windows, you also get
Advanced antivirus
Blocks viruses, spyware, and other malware in real-time.
Web Shield
Blocks dangerous downloads and websites.
Hack Alerts
Get an alert if any passwords connected to your email account have been compromised as part of a hack or leak.
Network Inspector
Detects weaknesses in both your home Wi-Fi network and public networks.
Real Site
Prevents you from visiting fake sites designed to steal passwords and money.
Bank Mode
Creates a special, secure virtual desktop to help keep your banking details safe.
Sandbox
Lets you open suspicious files in a safe environment to protect your PC.
Advanced Firewall
Monitors and controls what goes in and out of your computer.
Ransomware Shield
Prevents ransomware from harming any files in your protected folders.
Sensitive Data Shield
Stops spyware from accessing sensitive documents on your computer.
Webcam Shield
Blocks untrusted apps from accessing your webcam.
Data Shredder
Helps you permanently delete sensitive files so they can’t be recovered.
Automatic Software Updater
Updates the most popular apps on your PC to help plug security holes.
Passive Mode
Lets you safely use another antivirus on your PC alongside Avast Premium Security.
Do Not Disturb Mode
Silences notifications from Windows, other apps, and even our own Avast apps.
Real-time updates
Pushes security updates to you so you always have our best protection.
Password Protection
Secure your browser-stored passwords against theft
Remote Access Shield
Block remote access attacks to stop hackers from accessing your PC.
Powerful protection for your Mac
Your Mac is not immune to malware. And malware isn’t the only threat Macs face. Malicious websites and vulnerable Wi-Fi networks can also jeopardize your safety — unless you have the right protection. Help to keep your Mac secure and better protect your personal files against sophisticated online threats, like ransomware attacks.
How anti-ransomware protection works
Avast’s anti-ransomware protection ensures that your personal and sensitive files, photos, and documents stay safe from hackers looking to access and exploit them by holding you to ransom. Avast’s Ransomware Shield automatically prevents untrusted applications from modifying, deleting, or encrypting your files, giving you the peace of mind you need.
Free
Premium
Help block viruses, spyware, and other threats in real-time.
Keep scams away from your email more easily.
Enjoy peace of mind with advanced ransomware protection.
Be instantly alerted to Wi-Fi network weaknesses and intruders.
Avoid fake websites for safer online shopping and banking.
Get an extra security layer against even the newest phishing sites.
With Avast Premium Security for Mac, you also get
Advanced antivirus
Blocks viruses, spyware, and other malware in real-time.
Web Shield
Blocks dangerous downloads and websites.
Email Shield
Prevents you from sending or receiving malicious email attachments.
Ransomware Shield
Prevents ransomware from harming any files in your protected folders.
Network Inspector
Detects weaknesses in both your home Wi-Fi network and public networks.
Wi-Fi Security Alerts
Warns you in real-time about network weaknesses and intruders.
Real Site
Prevents you from visiting fake sites designed to steal passwords and money.
Phishing Net
Uses our cloud database to protect you from even the newest phishing sites.
Get powerful malware and antivirus protection for Android
Android phones are vulnerable to both malware and theft. So having the powerful anti-malware protection in your pocket can save you a lot of headaches (and money) in the future.
Free
Premium
Help to block viruses, spyware, and malicious app installations.
Lock private photos and apps with a PIN code or fingerprint.
Help to protect your devices against potentially risky links in messages and emails.
Scan your device daily and identify security risks.
With Avast Premium Security for Android, you also get
Advanced antivirus
Protects against dangerous apps and malware.
Photo Vault
Hides your private photos in an encrypted vault that only you can access.
App Lock
Locks any or all apps with a PIN code, pattern, or fingerprint.
Network Inspector
Checks the security of any Wi-Fi network, public or private.
Power Save
Helps increase your battery life by adjusting battery-draining settings.
Junk Cleaner
Frees up space for more apps and photos by removing unnecessary junk files.
Wi-Fi Speed Test
Lets you check your download and upload speeds on any Wi-Fi network.
Your iPhone is not immune to all threats
iOS security isn’t about unnecessary antivirus and malware protection — it’s about making sure iPhone and iPad users are safer every time they go online. Unsecure Wi-Fi networks and identity theft can put anyone at risk.
Free
Premium
Scan any Wi-Fi network for vulnerabilities before connecting.
Monitor unlimited email addresses for password leaks.
Hide unlimited private photos in our encrypted photo vault.
Browse the web more securely and privately with our built-in VPN.
With Avast Premium Security for iOS, you also get
Web Shield
Helps block dangerous downloads and websites.
Network Inspector
Detects weaknesses in both your home Wi-Fi network and public networks.
One solution for all of your online security needs
Get complete protection with powerful antivirus, plus:
Protect your privacy and personal data.
Shop, bank, and pay online with confidence.Shop and pay online with confidence.
Reduce app security risks.
Install on iPhone/iPad
If you’re interested in the iPhone/iPad-only version, please install our free Avast Mobile Security app from the Apple Store and upgrade to Avast Premium Security directly from your device.
Install on Android
If you’re interested in the Android-only version, please install our free Avast Mobile Security app from the Google Play Store and upgrade to Avast Premium Security directly from your device.
Get complete protection with powerful antivirus, plus:
Protect your privacy and personal data.
Shop, bank, and pay online with confidence.Shop and pay online with confidence.
Reduce app security risks.
You may still be wondering...
How to install
Get protected right away by following these 3 easy steps:
Step 2
2. Open the file
Open the downloaded file and approve the installation.
Step 3
3. Install the file
Run the installer and follow the simple instructions.
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How to Remove Viruses from an Android Phone
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What Is Spyware, Who Can Be Attacked, and How to Prevent It
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