The 5 Top Antivirus Packages For Real-Time Protection

Antivirus software is, and remains, one of the most efficient ways to protect your devices from malware, viruses and other threats. But the bit that nobody tells you is that the one weekly full scan isn’t what saves you. And it’s not enough to. By the time you get round to running it, the dodgy file that you clicked on last Tuesday has already had days to make itself at home.

The thing that does matter is real-time protection. It’s the always-on watcher that checks every file you download and link the moment it appears, and shuts any window of opportunity before it gets taken.

Independent labs like AV-Comparatives test exactly this on antivirus software. They throw live malware at each one to see what slips through and which one will give you the best chance at protection.

So, which software has the best reflexes but also won’t cost you the earth to buy? Before we get into it, here’s why “real-time” matters so much when choosing.

Why Do You Need Real-Time Antivirus Protection?

A digital threat, much like any criminal, isn’t likely going to wait for a time that’s convenient for you – and especially not for when you run a security scan once a week.

Modern malware moves at a frightening pace and ransomware can lock up your holiday photos and tax returns in a couple of minutes. It’s not the kind of things that people want to hear, but it’s so important to be aware of.

The thing to keep in mind is that there are new threats emerging every day and some of them are likely to slip through the cracks, especially if your antivirus isn’t constantly watching for them.

So much of our lives are now lived online, from banking to shopping and working from home, so the odds of stumbling onto something nasty has only gone up. Real-time antivirus protection significantly decreases your chances of that happening.

5 Top Antivirus Software With Real-Time Monitoring

These five names – most of whom you’ve probably heard of at some stage – stand out for their real-time protection in particular. Between them, they cover every base, from the all-round favourite to a freebie that punches well above its weight. Here’s how they compare against each other.

1. Bitdefender

Bitdefender is a Romanian antivirus software that consistently tops the independent protection tests, and is able to manage it without turning your laptop into a radiator. It gets the basics right with sharp detection and minimal false alarms, with an autopilot mode that makes the sensible decisions for you.

Its key features include real-time malware, ransomware and phishing protection and even the free version leaves real-time scanning switched on. If you upgrade to Total Security, you get a firewall, parental controls, webcam and microphone protection as well as a light VPN.

Their Antivirus Plans start at £20 for the first year for one device while Total Security is approximately £30 for the first year and covers up to five devices.

2. Norton 360

Norton’s real-time protection sits comfortably in the top tier of the latest lab tests. The parent company absorbed BullGuard, the much-loved British brand in 2022 which means the real sales pitch of Norton is everything bolted on around it.

The software is known for its top-drawer malware and scam protection with a VPN, password manager, cloud backup, parental controls and dark web monitoring. If you would prefer to have one subscription that handles your entire digital life instead of juggling five different ones, this is the one.

Norton 360 Standard is around £30 for the first year for one device while the Deluxe is roughly £35 for the first year, covering up to five devices.

3. Sophos Home

If you fancy sticking with a British programme, Sophos is your answer. Headquartered just outside Oxford, it’s a serious security firm with the enterprise version protecting some of the world’s biggest companies. Fortunately, Sophos Home hands the same clever detection tech to the rest of us.

Its real-time threat prevention is AI-driven, with ransomware rollback, web and phishing protection as well as a dashboard to manage up to ten devices from. It’s a plus if you need to manage your less tech-savvy relatives’ laptops without leaving your own sofa.

Pricing sits at £50 a year for up to ten devices but often closer to £37 if there’s a discount on. While there’s no free version anymore, it’s great value per device for a whole household.

4. Microsoft Defender

If you’re on Windows, you’ve already got surprisingly good real-time protection built in – for free. Recent lab testing gave it full marks and it sits shoulder-to-shoulder with paid programmes for pure malware detection. It runs quietly, updates itself and asks nothing of you – what more could you need?

Its always-on malware protection is included in Windows 10 and 11, with ransomware defence via “Controlled Folder Access.” The downside is that it doesn’t come with a VPN, password manager or any of the fancy add-ons.

However, it’s completely free and a genuinely good tool so if you’re a careful user with your device, it should really be all that you need.

5. McAfee Total Protection

McAfee is the go-to option if you’ve got a household of devices to cover. It’s often pre-installed on newer laptops and has a bundle of privacy tools included as well. Its real-time protection is award-winning, but be aware that full scans can be a touch resource-hungry.

Along with real-time protection, you get an unlimited VPN, password manager, identity and dark web monitoring with AI scam detection for texts and emails. The plans stretch to five, ten or unlimited devices which is ideal for busy families with no shortage of phones and laptops.

First-year deals are often around £30 to £40 depending on the device count. The catch, though, is a pretty hefty renewal which can sometimes be two or three times more than the intro price. To avoid this, grab the first-year deal then reassess before it renews.