Norton online security

Protection for PCs starts at the network-level, with Intrusion Prevention working together with the Smart Firewall to analyze network traffic and help block potential online threats before they get on your computer.

The technology that powers Norton protection for PC uses Reputation Protection Insight to analyze reputation data, a tool that uses the reputation information gathered from our global network to classify software application files. The myth that Mac computers are immune to viruses and malware is simply not true.

Mac computers can get viruses and need file-based antivirus protection. Additionally, they need the other layers of protection offered in a device security software suite such as Firewall, Intrusion Prevention and Anti-phishing Protection.

We have been helping to protect Mac computers for decades. Today, our advanced security and hour threat monitoring across the globe work to outsmart cybercriminals and help stop the latest attacks before they reach your Mac.

Learn more about Norton device security solutions for Mac. The app also includes a security Report Card and Anti-Theft tools.

Your iPhone and iPad carry a lot of important information, and you use them for many different tasks. Wi-Fi Security helps detect and alert you if your device is connected to a Wi-Fi network that is under attack by cybercriminals, which could lead to someone else accessing your device. Web Protection helps detect and safeguard you from navigation to malicious websites, and Device Security alerts you when your operating system is out of date, which could leave your device susceptible to vulnerabilities.

Antivirus, malware protection, and more features to help protect your device. Norton AntiVirus Plus and Norton plans include antivirus and malware protection, plus an array of additional features to help protect your PCs, Mac, Android and iOS devices, including:.

Password Manager Enables you to use strong passwords without having to remember them all. Smart Firewall for PC Helps block unauthorized traffic accessing your computer.

What role does antivirus software play in helping protect your devices? Originally, antivirus scanned computer files and looked for patterns known to match computer viruses. Today, the best antivirus engines use multiple methods for identifying known and unknown online threats, and antivirus is still a foundational component of security software.

Antivirus is file-based protection, and after a virus attack, having virus-infected files on a target computer or mobile device is one of the main ways online threats remain on that device after the initial attack. Because of this, file-based protection will always be instrumental in helping detect, neutralize and remove viruses. Antivirus is an important part of what you might call internet security, security software or device security.

A computer, tablet or smartphone that connects to the Internet has the potential to encounter viruses and malware. While you may be careful what you do online, you could still visit a website that has been compromised with malware without even knowing it or download malware from a message from a trusted friend whose account was hacked. Someone else who uses your device might not be as careful as you. Having antivirus and security software for your computer or mobile device gives you protection against many types of malware that might not be easy to spot.

Antivirus and security software will include a scanning function to check for viruses and malware. Antivirus and security software will include tools for virus and malware removal. If a Norton expert is unable to remove the virus from your device, then you may receive a refund based on the actual price paid for the current term of your qualifying subscription.

Any refund will be net of any discounts or refunds received and less any shipping, handling and applicable taxes, except in certain states and countries where shipping, handling and taxes are refundable. The refund does not apply to any damages incurred as a result of viruses. See norton. LifeLock identity theft protection is not available in all countries. All rights reserved. Firefox is a trademark of Mozilla Foundation.

App Store is a service mark of Apple Inc. Alexa and all related logos are trademarks of Amazon. Microsoft and the Window logo are trademarks of Microsoft Corporation in the U.

The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3. Other names may be trademarks of their respective owners. Already a Norton customer? Norton with LifeLock plans have the same industry-leading virus and malware protection as Norton Security products do, plus integrated new features to help protect your devices, online privacy, and identity:. Identity Theft Protection Identity threats go beyond your computer or mobile device.

Identity thieves can steal your personal information from your mailbox, a medical office or buy it on the dark web. Norton with LifeLock helps protect against threats to your identity, both online and offline. Online Privacy Worried about your online privacy? As a result, your personal information is everywhere, leaving you exposed and potentially vulnerable to ever-evolving cyberthreats.

Norton and LifeLock are now part of one company with a single mission: to be your ally in the fight against cyber threats and more.

One plan, unified protection. Norton Questions. What is different about Norton ? Do you offer a free trial? Device Security Questions. How many devices can I install Norton Device Security on?

Why is Norton security software more expensive than other antivirus offerings? I just want antivirus. What is spyware? How do you protect against it? Use reputable antivirus software. What is malware? What is ransomware?

In addition, help protect your data and personal information from ransomware by: Update your operating system and other software.

Software updates frequently include patches for newly discovered security vulnerabilities that could be exploited by ransomware attackers.

Email is one of the main methods for delivering ransomware. Avoid opening emails and attachments from unfamiliar or untrusted sources. Be wary of any email attachment that advises you to enable macros to view its content. Once enabled, macro malware can infect multiple files. Unless you are absolutely sure the email is genuine, from a trusted source, delete the email. Back up important data to an external hard drive. Attackers can gain leverage over their victims by encrypting valuable files and making them inaccessible.

If you have backup copies, the hacker no longer holds the upper hand. Use Cloud Backup. This can help with loss of files in case of a ransomware infection, since having copies of your files available in the cloud gives you a back up plan in case of ransomware. What is phishing? What is a Smart Firewall? Why do I need this? What is the Virus Protection Promise? What is Cloud Backup? How can I protect my kids from online threats?

What parental control features are offered? Can I monitor how much time my kids are spending online? Can I monitor what sites my kids are going to online?

Can I monitor what my kids are searching for? Identity Theft Protection Questions. What is identity theft? What is the Dark Web? What does Dark Web Monitoring do? Can I add additional users to receive LifeLock protection? I have free credit monitoring. How is this different? Why do I need credit monitoring at more than 1 bureau? How can I make sure my Wi-Fi connection is safe?

What does bank-grade connection mean? Do I need to use VPN if my wireless connection has a password? What devices does this work on? I have free VPN software. What is SafeCam? Installation Questions. Why do I need a Norton account? How do I install Norton ? How do I turn on Norton ? How do I remove Norton ? What operating systems are supported with this product?

Read articles about online security for your family. Learn about the different types of identity theft and the ways it is performed. Read articles on how to report and help protect against identity theft. Learn about how to spot spam, avoid ransomware, and more. Our how-to section has everything you need to know to help you be safer online. What is Malware? Featured Articles.

How to get free Wi-Fi: The digital nomad's guide to cybersecurity. What is the dark web? The dark web defined and explained. Featured Categories.