Public concern about online privacy and security is rising, and not without reason. High-profile data breaches make headlines almost daily and tax season predictably increases instances of one of the most common types of identity theft, the fraudulent filings for tax returns known as tax-related identity theft.
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As a result, more than half of global internet users are more concerned about their safety than they were a year ago. Over 80% in that same survey, conducted annually by the Center for International Governance Innovation, believe cybercriminals are to blame for their unease.
Individuals are right to wonder how much of their personally identifiable data (PII) has already leaked onto the dark web. Are their enough pieces of the puzzle to reconstruct their entire online identity?
Mac users: If you have recently updated your operating system to Big Sur and are seeing a popup message from McAfee, please follow the manual update steps listed under Step 2 in the article How to keep your McAfee security software for Mac up to date. If you have already attempted the manual update, please contact support. Webroot: Webroot's antivirus software packages start at $29.99/$39.99 for one year and a single device with basic malware protections and a few extras.At the high end, these plans cost up to $179. Cons:Lack the extra features of paid-for security software. Free antivirus software is typically for use on a single computer, so you’ll need to download, install and manage a separate version if you have more than one computer. Download a package to give you peace of mind with ourbest free antivirus software. Avast Premium Security Browse, bank, and shop safely with Avast Premium Security — it’s much more than antivirus.
Questions like these are leading those with a healthy amount of concern to evaluate their options for enhancing their cybersecurity. And one of the most common questions Webroot receives concerns the use of antivirus vs. a VPN.
Here we’ll explain what each does and why they work as compliments to each other. Essentially, antivirus solutions keep malware and other cyber threats at bay from your devices, while VPNs cloak your data by encrypting it on its journey to and from your device and the network it’s communicating with. One works at the device level and the other at the network level.
Why You Need Device-Level Antivirus Security
Antiviruses bear the primary responsibility for keeping your devices free from infection. By definition, malware is any software written for the purpose of doing damage. This is the category of threats attempting to undermine the antivirus (hopefully) installed on your PC, Mac, and yes, even smartphones like Apple and Android devices, too.
In an ever-shifting threat landscape, cybercriminals are constantly tweaking their approached to getting your money and data. Banking Trojans designed specifically for lifting your financial details were among the most common examples we saw last year. Spyware known as keyloggers can surreptitiously surveil your keystrokes and use the data to steal passwords and PII. A new category of malware, known as cryptojackers, can even remotely hijack your computing power for its own purposes.
But the right anti-malware tool guarding your devices can protect against these changing threats. This means that a single errant click or downloaded file doesn’t spell disaster.
“The amazing thing about cloud-based antivirus solutions,” says Webroot threat analyst Tyler Moffit, “is that even if we’ve never seen a threat before, we can categorize it in real time based on the way it behaves. If it’s determined to be malicious on any single device, we can alert our entire network of users almost instantaneously. From detection to protection in only a few minutes.”
Why You Need Network-Level VPN Security
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We’ve covered devices, but what about that invisible beam of data traveling between your computer and the network it’s speaking to? That’s where the network-level protection offered by a VPN comes into play.
While convenient, public networks offering “free” WiFi can be a hotbed for criminal activity, precisely because they’re as easy for bad actors to access as they are for you and me. Packet sniffers, for instance, can be benign tools for helping network admins troubleshoot issues. In the wrong hands, however, they can easily be used to monitor network traffic on wireless networks. It’s also fairly easy, given the right technical abilities, for cybercriminals to compromise routers with man-in-the-middle attacks. Using this strategy, they’re able to commandeer routers for the purpose of seeing and copying all traffic traveling between a device and the network they now control.
Even on home WiFi networks, where you might expect the protection of the internet service provider (ISP) you pay monthly, that same ISP may be snooping on your traffic with the intent to sell your data.
With a VPN protecting your connection, though, data including instant messages, login information, social media, and the rest is encrypted. Even were a cybercriminal able to peek at your traffic, it would be unintelligible.
“For things like checking account balances or paying bills online, an encrypted connection should be considered essential,” says Moffit. “Without a VPN, I wouldn’t even consider playing with such sensitive information on public networks.”
How Webroot Can Help
Comprehensive cybersecurity involves protecting both data and devices. Antivirus solutions to protect against known and unknown malware—like the kinds that can ruin a laptop, empty a bank account, or do a cybercriminals bidding from afar—are generally recognized as essential. But for complete protection, it’s best to pair your antivirus with a VPN—one that can shield your data from intrusions like ISP snooping, packet sniffers, and compromised routers.
Click the links for more information about Webroot SecureAnywhere® antivirus solutions and the Webroot® WiFi Security VPN app.
Beginning July 1, we will no longer offer McAfee anti-virus software for personal use. If you have an ODU-licensed copy of McAfee installed on your personal computer, it won't receive software updates or bug fixes after July 1.
A good anti-virus is a strong first defense against infected email attachments and hostile code, but it can only work effectively if it is continuously updated with the latest virus definitions. We strongly recommend that you uninstall McAfee and switch to a new anti-virus solution that will receive continuous updates.
(This change does not affect McAfee use on ODU-managed computers.)
Uninstall McAfee
When you have more than one anti-virus program running on the same computer, they tend to confuse each other. So before downloading any of the options below, make sure you have uninstalled McAfee (or any other program you might be running).
McAfee has instructions on how to remove McAfee products from a PC or Mac.
Install new anti-virus software
The following antivirus software options are equivalent to the McAfee home option. We recommend that you research the best option for your personal needs, whether it's one of these or other available commercial offerings.
Windows 7
You can download and use the following:
- Microsoft Security Essentials
Windows 8 and 10
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Windows 8 and Windows 10 include Windows Defender, which helps protect against viruses and malware. There is no need to download or install any other anti-virus software; just make sure you have it turned on.
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- Defender for Windows 10; Quick Start
Mac OS
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Macs are generally more secure, but they are not un-hackable. As malware threats continue to rise, be sure to keep your operating system up to date and download one of the following free anti-virus options:
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If you have any questions about replacing McAfee, or if you have any virus concerns, contact the ITS Help Desk at itshelp@odu.edu or (757) 683-3192.