Trend Micro is great at blocking malicious websites and has great safe banking tools. But it's missing some of the features you might expect from a security suite (firewall, webcam protection, backup), and the tools you get are often underwhelming.
Trend Micro's consumer security range looks a lot like most of the competition: a single Windows-only antivirus product here, a more powerful internet security suite over there, and a high-end product with extra functionality and support for Windows, Mac, Android and iOS devices. In fact, it's among the best Mac antivirus today.
Trend Micro Antivirus+ Security doesn't come with very much, In fact, it will only protect one Windows machine and doesn't give you the option to add more. But for $19.95, it's not a bad place to start if you want to give it a fair chance.
There are other basic antivirus programs, like Bitdefender Antivirus Plus, that come in about the same price point, gives you more devices to protect, and a few extra security tools. If you decide you want to continue using Antivirus+ Security after the first year, the price will increase to $39.95 each year you want to renew.
Trend Micro Internet Security also only protects Windows computers, but it does give you the option to protect three of them with a single license. There are a few extra tools thrown in, too like parents control, a system optimizer, and social media protections.
Trend Micro Maximum Security adds a password manager to its subscription and lets you protect five devices. Unlike Antivirus+ Security and Internet Security, Maximum Security works on most devices including Mac, Android, and iOS mobile devices, and on Chromebooks.
The top-of-the-line Trend Micro Premium Security supports ten devices and adds an unlimited VPN, alerts if your details appear in a data breach, and 24/7 tech support and 'emergency assistance', including remote assistance to remove a virus.
Getting started with Trend Micro Antivirus+ Security is easy. There's a trial build available, installation is largely automatic, and you don't even have to provide your email address to try it out. (You're prompted to enter your email address at the end of the process to get product news and updates, but this is optional. I left the box blank, and the installer didn't complain.)
The Trend Micro Antivirus+ Security installation grabs more system resources than most, with more than 1GB of data and executable files, a further 1GB in an Installer folder, seven background processes, and assorted other drivers.
That generally isn't good for speeds, and sure enough, AV-Comparatives' October 2022 Performance Test placed Trend Micro 6th out of 17. Essentially that means you can expect to see some slowdown when using this program, especially on the first launch of an application, or when webpages are first loading.
I completed my first checks by simulating the type of attacks malware might use to try and disable Trend Micro's protection, including deleting files, killing processes, stopping services, unloading drivers and more. The results weren't bad at all.
It managed to damage the package enough that its interface refused to load, even after a reboot. But the underlying engine remained intact, and still detect and blocked all types of threats. And once Antivirus+ Security was reinstalled, the interface returned.
For example, one test checks whether an antivirus can be silently uninstalled (don't laugh: amazingly, some can.) Antivirus+ Security didn't just block the attempt, it closed down my testing tool and raised a notification to warn me: the best response I've seen.
Trend Micro's Windows interface has a friendly and appealing look. There are large, animated icons, a big scan button, a clear description of your security status, along with text captions and tooltips to make it clear how everything works. You can even customize the console with a new background image.
Checking the Settings dialog revealed the same focus on clarity, with nothing too intimidating present. Instead of the usual technical jargon, options are spelled out in detail and in plain English, like "Prevent programs on portable drives from launching automatically" or "Check if programs try to make unauthorized changes to system settings which could threaten your security".
Trend Micro Antivirus+ Security's Scanning options are straightforward. You're able to run quick, full or custom scans, where you can specify particular drives or folders to check. There's very little control over any of this, and no Avast-like ability to add other scan types and define precisely how they work. But it's easy to use, and if you're not the type who normally delves deep into antivirus settings, you'll probably be happy enough.
You're able to scan files from their right-click Explorer menu, too, although with one or two restrictions. I noticed that Antivirus+ Security doesn't support simultaneous scans, and the Explorer 'Scan with Trend Micro' option is greyed out when you're running a scan from the main console.
Antivirus+ Security scanned 50GB of test executables in just 16 minutes, much faster than most of the competition. This dropped to nine minutes on the second scan, presumably through some 'scan only new and changed files'-type optimization.
Trend Micro's protection doesn't stop with real-time behavior monitoring and on-demand scanning. Folder Shield, an anti-ransomware layer, watches your Documents, OneDrive and Pictures folders, as well as any connected USB drives, and alerts you about any attempt to modify files by trusted processes. You can add more folders, as necessary.
AV-Comparatives' real-world protection test is a tough benchmark that pits 16 top antivirus engines against some of the very latest malware. In the past Trend Micro has put up some impressive detection and protection rates, but in the latest round of testing, it really took a deep dive.
In its March 2023 findings, AV-Comparatives gave Trend Micro an overall protection score of 97.19% and placed it dead last among all the antivirus tested. While on the surface that doesn't seem too bad, when each part of the test is broken down you can see where Trend Micro struggled.
To begin with, of the 10,015 malware used for testing, Trend Micro let 281 of them slip through. Add in that only achieved an offline detection rate of 60.9%, the lowest score in this area, and tagged 10 legitimate files are threats, it's clear that in this case 97.19% just isn't good enough.
But AV-Comparatives isn't the only metric I use to determine the overall effectiveness of any antivirus' detection ability. Along with my own observations, I also look at AV-Test, another third-party security software testing lab.
In the latest round of testing, AV-Test gives Trend Micro perfect scores for protection. It, too, looks at how well it detects and blocks malware, identifies new threats that haven't been officially recognized or added to malware databases, and how often it gives false positives.
I should note that I've seen Trend Micro's false alarms in my own tests, so there does seem to be an issue here. It may vary considerably depending on your applications and how you use your system, though, so don't let this put you off trying the product; it might not be an issue for you in real-world use.
I also ran some more interesting behavior tests, where test binaries perform a range of very suspicious actions (run a command shell, which launches wmic.exe, which fires up PowerShell with a one-line command to download a malicious file, for instance.)
Antivirus+ Security performed well, jumping on many executables and closing them based on behavior alone before the file could be downloaded. That's more aggressive than some - Total AV waited for the downloaded and blocked it, but ignored the behavior and left the executables untouched - and perhaps explains why Trend Micro can raise more false positives. But I feel it's good news overall, as blocking suspect behavior as well as known dangerous files should protect you from even brand-new and undiscovered threats.
My toughest antivirus test pits the reviewed product against my own custom ransomware simulator. As I've written this myself, Trend Micro wouldn't be able to detect the threat from its file signature, and could only rely on behavior monitoring.
Many antivirus products fail this test, but Trend Micro achieved another big success. Not only did it kill the process after only three documents had been encrypted, but it also recovered those documents in full, ensuring I didn't lose any data at all.
That puts Trend Micro alongside Bitdefender as the only vendor with products that both blocked my test threat and recovered any lost files. As an example of how important that might be, Norton AntiVirus Plus also detected and killed the simulator, but not before it managed to trash 57 documents, all of which were unrecoverable: oops. Stopping ransomware isn't just about the initial detection; speed and document recovery matter, too, and Trend Micro is one of the top contenders in both areas.
Trend Micro's Social Networking Protection uses browser extensions to display a 'risk rating' of links on popular social networks, for instance (Facebook, Twitter, LinkedIn, Pinterest, Weibo, and more.) But there's also automatic checking of URLs before they're accessed, and even if a page passes that test, its content is scanned by the core Trend Micro engine.
I did notice one potential issue, though. Antivirus+ Security did a great job of protecting my browsing in Chrome, Edge and Firefox, but it didn't help with smaller browsers. After launching Brave, I was able to visit as many dangerous sites as I liked, without Antivirus+ Security raising any alarm.
Trend Micro's Pay Guard aims to provide a more secure environment for carrying out online banking, shopping and other sensitive transactions, making it more difficult for malware to monitor or log what you're doing. This is also a familiar idea, but Trend Micro implements it a little differently.
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