Norton Internet Security Review 2026: Now Norton 360

Norton Internet Security in 2026: the short answer

Norton Internet Security was the flagship security suite of Symantec, sold from the year 2000. The name is gone. Symantec retired it with the 2015 product line in summer 2014 and replaced it with Norton Security, a renamed version of its Norton 360 suite ^[5].

That suite was renamed again in 2019. Today you buy it as Norton 360, made by Gen Digital, the company that Symantec's consumer business became after the NortonLifeLock name and the 2022 merger with Avast ^[5][6][7]. So if you came here looking for Norton Internet Security, the product you want is Norton 360.

This page keeps our old review's name and address, but it now reviews what Norton sells today. It also says what is still true from our old text and what is not.

• Status: renamed twice, not discontinued. Norton Internet Security became Norton Security, then Norton 360 ^[5].
• Owner: Gen Digital, which also owns Avast, AVG, Avira and LifeLock ^[6].
• Systems: Windows 11 and 10 are listed in Norton's current system requirements. The plans also cover Macs, tablets and phones ^[1][4].
• Price: from US$29.99 for the first year of Norton AntiVirus Plus, rising to US$59.99 at renewal. Other plans cost more ^[1][3].
• Lab record: Norton 360 got the AV-TEST Top Product award in the August 2026 Windows 11 test and an AAA award from SE Labs in April 2026 ^[8][10].

How we reviewed it and how we earn money

Our first Norton Internet Security review is from the Windows XP to Windows 8 era. It had no screenshots and no prices. Because the product no longer exists, we rewrote it as a review of its successor, Norton 360.

For this 2026 update we read Norton's plan, price and support pages, the AV-TEST, AV-Comparatives and SE Labs result pages, and the history of Symantec and Gen Digital ^{[1][2][3][4][5][6][7][8][9][10]}. Each source is listed at the bottom with the date we read it.

We did not run a new hands-on malware test for this update. The protection part rests on the lab record, and the price part rests on the vendor's own pages as they showed on 10 October 2026.

2-spyware.com is reader supported. We earn a commission only from partner products, such as the Fortect offer shown on this page. We have no affiliate deal with Norton or Gen Digital, we earn nothing if you buy Norton, and this page has no Norton download link.

What was Norton Internet Security?

Norton Internet Security 2000 came out on 10 January 2000. It was Symantec's first product that went beyond virus protection and content filters ^[5]. Over the next 14 years it grew into the main Norton product for home users.

The suite found threats with signatures and heuristics. It also had a personal firewall, email spam filtering and phishing protection ^[5]. Symantec sold it as a download, as a boxed CD and as OEM software preinstalled on new PCs, and some shops even sold it on a flash drive ^[5].

It sold well. Wikipedia reports that Norton Internet Security held a 61 percent share of the US retail security suite market in the first half of 2007 ^[5]. For many people of that time, Norton Internet Security simply meant antivirus.

What our old review said

Our old review described the 2013 to 2014 version. It praised a restartless install that took about a minute, an interface made for touch screens and Windows 8, a strong firewall and identity protection, and automatic updates. It also said the scanner could slow a PC a little, so you should schedule scans for hours when you do not need full speed.

It said the program supported Windows XP, Vista, 7 and 8, offered quick, full and custom scans, and could scan a Facebook wall for harmful links. It added that free support came with the subscription period.

Much of that is out of date. Windows XP, Vista, 7 and 8 are not in Norton's current requirements, which list Windows 11 and 10 ^[4]. The current plan pages do not list the Facebook scan or the old touch interface. What still holds is the idea: a paid suite that updates itself, comes with support during the subscription and puts online protection first.

Performance has improved. Norton 360 Deluxe shows an Advanced+ rating in the AV-Comparatives performance test of April 2026 ^[2]. That is the top level of that test, so the old warning about slow scans no longer matches the lab record.

What Norton Internet Security became: Norton Security and Norton 360

The change happened in steps. With the 2015 line in summer 2014, Symantec retired Norton Internet Security after 14 years as its chief Norton product. Its place was taken by Norton Security, a renamed version of the earlier Norton 360 suite ^[5].

In 2019 the suite was renamed once more, to a different Norton 360 ^[5]. The older Norton 360 of 2006 to 2014 and the Norton 360 of today share a name but not their design.

The company changed around the product too. Symantec bought Peter Norton Computing in 1990, and the Norton name has been on its consumer antivirus ever since ^[6]. In 2017 it bought the identity theft firm LifeLock ^[6].

In November 2019 Symantec sold its enterprise security business to Broadcom, and the remaining consumer company took the name NortonLifeLock ^[6]. The merger with Avast was cleared by the UK Competition and Markets Authority on 2 September 2022, and the company then took the name Gen Digital ^[6].

Gen announced its new name on 7 November 2022. It said the company unites Norton, Avast, LifeLock, Avira, AVG, CCleaner and ReputationDefender ^[7]. Gen is based in Tempe, Arizona and Prague ^[6].

The history matters for one practical reason. If an old Norton Internet Security licence or an old Symantec email address turns up on your PC, it points to a company and a product that no longer exist under those names. Treat any old Symantec or NortonLifeLock message with care and sign in only through norton.com.

Norton plans in 2026

Norton sells its Windows protection under several names. On 10 October 2026 the plan pages showed the following Windows-capable plans ^[1][2][3].

The step from AntiVirus Plus to Norton 360 Standard adds a VPN and dark web monitoring. Deluxe adds Privacy Monitor and Parental Control. LifeLock Select Plus adds Scam Protection Pro and LifeLock identity theft protection ^[1].

Norton's own FAQ puts it this way: Norton 360 includes all the features of Norton AntiVirus Plus plus extra tools for online privacy, such as the Secure VPN and Dark Web Monitoring ^[1]. Norton 360 Standard is described as the most accessible plan of the Norton 360 range ^[1].

Norton also sells a separate Norton VPN, Norton Mobile Security for phones and Norton 360 for Gamers ^[1]. We do not review those here. For a Windows PC you will most likely compare AntiVirus Plus, Standard and Deluxe.

Features you get with Norton 360

Every plan starts from the same core: antivirus, malware, ransomware and hacking protection, plus Scam Protection, a Password Manager and Deepfake Protection ^[1]. The tiers then add more.

• Antivirus, malware, ransomware and hacking protection on all plans ^[1].
• Scam Protection on all plans, and Scam Protection Pro on LifeLock Select Plus ^[1].
• Virus Protection Promise on all plans. It needs a subscription that renews automatically ^[1].
• Password Manager on all plans ^[1].
• Cloud Backup: 2 GB on AntiVirus Plus and Standard, 50 GB on Deluxe, 250 GB on Select Plus. Norton lists it for Windows only, and not for Windows in S mode or on ARM processors ^[1].
• VPN and Dark Web Monitoring from Standard upward ^[1].
• Privacy Monitor and Parental Control from Deluxe upward. Norton says Parental Control monitoring works on Windows PCs, iOS and Android ^[1].
• LifeLock identity theft protection on Select Plus only ^[1].

Wikipedia says Norton added an AI helper called Genie for fraud protection in February 2025 ^[6]. Norton's own marketing image shows it with Safe Email, Safe SMS, Safe Web, Safe Call and Scam Reimbursement tools around the phone app.

This is a suite, not a single scanner. If you only want a virus scanner, you pay for many parts you may not use. If you want a password manager, a VPN and backup in one subscription, the bundle is the point.

Be careful with the word identity. LifeLock is sold only in the top tier, and it is a monitoring and restoration service, not part of the antivirus engine. The lower plans do not include it.

Detection results and independent tests

Norton is one of the vendors that labs test every year. Here is what the three big test bodies show as of October 2026.

AV-TEST

In the AV-TEST Windows 11 home user test of August 2026, Norton 360 version 26.6 and 26.7 is listed as a Top Product with 6 points in each of the three categories ^[8]. AV-TEST says 18 points is the best possible result, 10 points earns its seal of approval, and 17.5 points or more earns the Top Product award ^[8].

SE Labs

SE Labs tested ten home endpoint products between 14 January and 20 March 2026 and published its report in April 2026 ^[10]. Norton 360 scored 100 percent for protection, 100 percent for legitimate software and 100 percent in total accuracy, and it won an AAA award ^[10].

It was not alone. Kaspersky Premium, McAfee Total Protection and Microsoft Defender also reached 100 percent total accuracy, and Avast Free Antivirus reached 100 percent after rounding ^[10]. The lowest scores in that test were 95 percent for Webroot and 97 percent for Panda Dome, Sophos Home Premium and Malwarebytes Premium ^[10].

SE Labs also named Gen (Norton) the Consumer Security Innovator in its Security Awards 2025 ^[11].

AV-Comparatives

The AV-Comparatives vendor page for Norton lists the Real-World Protection Test of July and August 2026, the Performance Test of April 2026, the Malware Protection Test of March 2026, the False Alarm Test of September 2025 and an Anti-Phishing Certification for 2026 ^[9]. Norton's Deluxe page shows an Advanced+ result for the April 2026 performance test ^[2].

We did not copy the individual protection percentages from AV-Comparatives, because the vendor page lists the tests and not the numbers. Open the factsheets on the lab's site if you want the exact rates.

Read together, the three labs agree that Norton 360 protects well and does not slow a PC much. That is a much stronger record than a vendor's own claims. Lab tests still use sample sets chosen by the lab, so they show a trend and not a promise about every threat.

Performance and system requirements

Norton lists Windows 11 and 10, in all versions, in its system requirements for device security ^[4]. The plans also cover Macs, tablets and phones, but each feature works only on some platforms. Cloud Backup, for example, is listed for Windows only, and not for Windows in S mode or on ARM processors ^[1].

The same footnotes say the Utilities Ultimate, Driver Updater, Software Updater and Cloud Backup features are only available on Windows, excluding S mode and ARM ^[1]. If you use a Windows PC on an ARM chip, check the plan page before you pay.

On speed, the Advanced+ rating in the April 2026 AV-Comparatives performance test is the top level of that test ^[2]. In practice a full scan will still load your drive, so run it when you are not working. Our old advice to schedule scans for idle hours is still good.

Norton 360 replaces Microsoft Defender as your real-time protection on Windows. Do not run two real-time antivirus programs at once. A one-time scanner is fine next to it, for example a Microsoft Defender Offline scan or our Microsoft Safety Scanner review.

Prices, renewals and refunds

The first-year price is a hook. On 10 October 2026 the AntiVirus Plus page showed US$59.99 crossed out and US$29.99 for the first year, for one device ^[3]. The Standard page showed US$39.99 for the first year against US$94.99 at renewal, and Deluxe showed US$49.99 against US$124.99 ^[1][2].

Prices on the store overview and on the plan pages did not match in every view we saw. One view of the overview showed the full price as the first-year price with no discount. The numbers above are the ones on the plan pages. Check the price in the cart before you pay, and read the renewal price too.

Norton states the rule clearly. You are buying a recurring subscription that renews automatically. The price you see applies to the introductory term, and after that you are billed the renewal price, which can change, but Norton says it sends a notification email in advance ^[1].

That means a plan sold for US$49.99 will cost US$124.99 in its second year unless you cancel renewal or change plan. Over three years, Deluxe at the listed prices adds up to US$299.97 if you never negotiate. Put a reminder in your calendar for one month before the renewal date.

Refunds and the 60-day offer

Norton's product pages show a 60-day money-back offer on the plans ^[1]. The Virus Protection Promise requires a subscription that renews automatically ^[1]. Read the full terms on the Norton page before you rely on either one.

If you have already been charged and want a refund, Norton's support page tells you to contact Member Services and Support ^[12]. Do it as soon as you notice, and keep the order email.

How to stop automatic renewal

1. Sign in to your Norton account.
2. On the My Account page, open the My Subscriptions tab.
3. Find the subscription and click Cancel Subscription Renewal or Manage Renewal.
4. Next to Plan Renewal, click Unsubscribe, then pick a reason and click Next.
5. Norton may show offers to keep you. If you still want to cancel, click No thanks, cancel my subscription, then Next.

Norton says the change can take up to 24 hours to show in your account, and your subscription keeps working until the end of the term you already paid for ^[12]. After that the subscription ends and does not renew ^[12].

Installation, use and removal

To install, you sign in to your Norton account and download the app from there. Norton's system requirements list Windows 11 and 10 ^[4]. Install it only from norton.com or from the account page, never from a download portal.

After installation, the app updates itself and shows a home screen with protection status, a scan button and the extra tools your plan includes.

How to uninstall Norton on Windows

The first try is the normal route. On Windows 11 open Settings, then Apps, then Installed apps, find Norton, click the three dots and choose Uninstall. On Windows 10 the path is Settings, then Apps, then Apps and features. Our Windows uninstall guide shows each step.

If that fails, or if Norton leaves files behind, use Norton's own removal tool. Norton calls it the Norton 360 Remover tool ^[13]. You download it from Norton's support page, save it, and double-click the Norton 360 Remover icon ^[13].

The tool has two choices. Reinstall removes Norton and installs it again, and Remove only takes it off for good. In the Remove only route you click Remove, confirm with Uninstall, and click Restart Now when it finishes ^[13]. After the restart you can sign in to your Norton account later if you ever want the product again ^[13].

Do these in the right order. Stop automatic renewal first, because removing the app does not cancel your subscription. Then remove the program, restart, and make sure Microsoft Defender or your new antivirus is running. For leftovers, see our guide on removing malware leftovers.

If you have an old Norton Internet Security or Symantec product from the 2000s on an old PC, remove it the same way, and do not expect it to be protected: its virus definitions stopped long ago.

Is Norton safe and legit?

Yes. Norton is a real antivirus from a long-standing vendor, with a lab record that is current ^[8][10]. It is sold on norton.com, and Gen Digital is a listed company with a public history ^[6][7].

It has had missteps too. In 2021 Norton added a crypto miner called Norton Crypto to Norton 360. It mined Ethereum on your graphics card when the PC was idle once you switched it on, and Norton permanently disabled it on 14 September 2022 ^[6]. If you remember the controversy, that feature is gone.

The bigger risk for you is fake Norton messages. Scammers copy the Norton name because millions of people have a renewal due. A mail that says your Norton subscription was renewed for hundreds of dollars and gives a phone number to call is a classic. See our guides on the fake Norton renewal center scam, the fake Norton LifeLock email scam and fake Norton Security scan ads.

Your real renewal notice comes from your Norton account, and you can check the date and price after you sign in at norton.com. Never call a number from an email. If you are not sure whether a link is safe, paste it into our link checker first.

Alternatives to Norton 360

Microsoft Defender is built into Windows and costs nothing, and it also reached 100 percent total accuracy in the SE Labs report of April 2026 ^[10]. Read our Windows Defender review before you pay for a suite. Norton adds a VPN, a password manager, backup and scam tools on top, which Defender does not include.

Kaspersky Premium and McAfee Total Protection also scored 100 percent in that test ^[10]. Malwarebytes Premium scored 97 percent ^[10]. For a second-opinion scanner that runs next to your main antivirus, see our Malwarebytes review and our SpyHunter review.

If you like old-school anti-spyware tools from the Norton Internet Security era, read our Spybot Search and Destroy review and the a-squared Anti-Malware review, which explains how that product became Emsisoft. All our software reviews are listed in the software section.

If your PC still feels slow or unstable after malware is gone, the cause is often damaged system files or leftover junk. Fortect is a Windows repair tool that scans your PC for free, then repairs damaged system files, registry problems and malware leftovers with a paid licence. It works well next to an antivirus like Norton.

Pros and cons

Pros

• AV-TEST Top Product in August 2026 and an AAA award from SE Labs in April 2026 ^[8][10]
• Advanced+ rating in the April 2026 performance test ^[2]
• One subscription covers PCs, Macs, tablets and phones, from 1 to 10 devices ^[1]
• VPN, password manager, backup and scam tools in the Norton 360 plans ^[1]
• 60-day money-back offer and a clear way to stop automatic renewal ^[1][12]
• A removal tool for clean uninstalls ^[13]

Cons

• Renewal prices are much higher than first-year prices ^[1][2][3]
• Some features, such as Cloud Backup, work only on Windows and not in S mode or on ARM ^[1]
• The plan range is confusing, with several names and device counts ^[1]
• The old Norton Internet Security is gone, so old guides and licences no longer match ^[5]

Verdict: is Norton 360 worth it in 2026?

Norton Internet Security earned its name in the 2000s, and its line of descent runs through Norton Security to Norton 360 ^[5]. The company behind it is now Gen Digital ^[6][7]. The product you can buy today protects well in the labs and is light on the system ^[2][8][10].

Its weak point is price after the first year. A plan that costs US$49.99 at the start costs US$124.99 at renewal ^[2]. If you buy, note the renewal date, check the cart and decide in advance whether you will stay.

Norton 360 makes most sense if you want one subscription for several devices with a VPN, a password manager and scam tools, and you accept the renewal price. If you only need a good virus scanner on one PC, Microsoft Defender may be enough. We rate Norton 360 8.0 out of 10.