Ransomware is a form of malicious software that locks and encrypts a victim’s computer or device data, then demands a ransom to restore access. In many cases, the victim must pay the cybercriminal within a set amount of time or risk losing access forever. If the attackers don’t give you the decryption key, you may be unable to regain access to your data or device.| us.norton.com
Spyware is a type of malware that infiltrates your device and covertly gathers intel about you. Learn about spyware removal tips in this guide.| us.norton.com
Learn more about antivirus software, including how it works, the different types available, and its role in protecting your devices from viruses and malware.| us.norton.com
The IoT (Internet of Things) is a system of billions of devices that communicate through the internet. Read on to learn more.| us.norton.com
A VPN is an app or service that creates an encrypted connection to protect your online activity. Learn what VPNs are and how they work.| us.norton.com
A firewall is a network security tool that monitors incoming and outgoing traffic to protect against unauthorized access. Learn more.| us.norton.com
What is a computer virus? Learn how computer viruses spread, how to spot them, and tips to keep them at bay.| us.norton.com
Credential stuffing is a cybercrime where bad actors try to use one of your logins on multiple accounts. Learn how to protect yourself from password stuffing| us.norton.com
Software updates and operating system updates help keep your devices running smoothly while protecting against hackers and malware.| us.norton.com
Install Norton Password Manager for free on PC, Mac®, Android, and iOS or get the browser extension.| us.norton.com
Data breaches are security incidents where information is accessed, stolen, and used by a cybercriminal without authorization. Data breaches impact individuals and organizations every day. Learn how a data breach occurs and how to protect your personal information.| us.norton.com
Learn how to protect yourself online with our guide to brute force attacks. Understand the types, tools, and defense strategies for this prevalent cyber threat.| us.norton.com
Help protect your family with malware and antivirus protection for up to 5 devices, plus Parental Control, VPN, PC Cloud Backup and more.| us.norton.com
Norton VPN helps protect the private information you send and receive when using public Wi-Fi. Download our secure VPN today.| us.norton.com
Two-factor authentication (2FA) is a form of multi-factor authentication that requires two factors to verify and log into an account.| us.norton.com
Clicking a phishing link doesn’t automatically spell disaster. Learn what phishing is, signs to spot it, and how to help reduce the risk.| us.norton.com
Learn how to protect your devices from malware with our comprehensive guide. Discover what it is, how to stop it, and tips to keep your digital world secure.| us.norton.com
A man-in-the-middle attack is like eavesdropping. When data is sent between a computer and a server, a cybercriminal can get in between and spy. A man-in-the-middle attack requires three players: the victim, the entity with which the victim is trying to communicate, and the “man in the middle” who’s intercepting the victim’s communications.| us.norton.com
SSL VPNs are a user-friendly way to enable a secure remote internet connection—decide if they’re a good fit for you.| us.norton.com
Cyber security is the state or process of protecting and recovering networks, devices and programs from any type of cyberattack. Learn more.| us.norton.com
From real-life stories to movie portrayals, you might wonder, "What is a hacker?" Read through this guide to learn how hackers work and how you can stay safe.| us.norton.com
Encryption converts sensitive information or data into a secret code to prevent unauthorized access. Learn how to protect your personal data with encryption.| us.norton.com