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Avast Premium Security is a full-scale suite, with an antivi khuẩn, a robust firewall, a simple spam filter, & a wealth of bonus features, but if you don't need cross-platkhung protection, the company's không tính tiền antivirut is more cost-effective sầu.

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Pros Protection for Windows, macOS, Android, and iOS devices.Good antivirut scores.Robust firewall.Simple spam filter.Ransomware protection.Full-featured Android security.Bonus features enhance security. Cons Some bonus features still require separate payment.Protection relatively limited on macOS, very limited on iOS.Ransomware protection failed in testing.

Many companies offer security at four distinct levels: không tính tiền antivi khuẩn, feature-enhanced commercial antivirut, security suite, & cross-platsize top-tier mega-suite. Avast has streamlined that pattern, with just không tính phí Windows và macOS protection apps plus the all-inclusive sầu Avast Premium Security. Both Avast Premier & Avast Internet Security have sầu departed from the lineup. The full cross-platkhung suite offers rich protection for Windows và Android, less for macOS, and very little for iOS. This suite is good at what it does, but you can bởi vì better when it comes to getting full protection across all platforms.

How Much Does Avast Premium Security Cost?

At $89.99 per year for 10 cross-platform licenses, Avast is cheaper than most competitors. Avira Prime offers five sầu licenses for $99.99 or a whopping 25 for $129.99. That"s better than Kaspersky Security Cloud"s offer of 10 licenses for $149.99. Norton 360 Deluxe cộ costs $104.99 for five sầu suite licenses, five sầu no-limits VPN licenses, & 50GB of hosted storage for your backups. You pay $159.99 per year for McAfee Total Protection, but that subscription lets you install protection on every device in your household.


Avast acquired rival security company AVG in 2016. Fans of both companies can rest easy; five sầu years later, there"s still no master plan lớn merge them into lớn a single product. Both have sầu millions of users worldwide, but each is strong in geographical areas where the other is weak. The standalone antivi khuẩn products are quite similar, both on Windows and macOS. At the suite level, there’s more divergence. You won’t mistake this hàng hóa for AVG Internet Security.

On Windows, this suite looks almost identical to lớn the không lấy phí antivirut product. The main Status page features a big notification saying, "You"re protected," with a button to lớn launch a Smart Scan. A simple menu down the left side lets you switch from the Status page khổng lồ view features related to lớn Protection, Privacy, and Performance. The main difference from the không tính phí edition is that suite-specific features aren"t locked away.

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When last reviewed, Avast included a simple spam filter for POP3 và IMAP.. email. Given that so many users just don’t need this feature, Avast dropped it in 20trăng tròn. For most users, this feature’s disappearance is a non-issue.

Upsell Opportunities

A few apparent bonus features turn out to lớn be extra-cost add-ons, in some cases revealing the upsell only after you"ve invested some time in them. Avast Cleanup Premium scans your system for useless và erroneous file và registry items, with the ayên ổn of speeding performance by sweeping this junk away. But when you go khổng lồ resolve sầu found problems, it asks for another $1.99 per month, or $2.49 for 10 devices.

Driver Updater requires a separate installation. After you install & run it, you learn that fixing the problems it found costs another $2.09 per month. At least it flags the fact that it’s an upsell by displaying a loông xã on the corresponding panel on the Performance page.

Avast SecureLine VPN gives you a seven-day không lấy phí trial but continued use of the Virtual Private Network, or VPN requires a separate subscription of $2.89 per month.


AntiTrachồng Premium is based on the công nghệ Avast obtained when it acquired TrackOFF Basic. This component foils websites that traông chồng your activity by creating a fingerprint based on the copious amounts of data available from the browser. And if you want khổng lồ use it, you"ll pay an extra $2.49 per month.

These subscriptions look small, on a per-month basis, but they add up. Adding Cleanup Premium, SecureLine VPN, Driver Updater, and AntiTraông chồng Premium for a year would more than double your Avast subscription cost. I can"t help but contrast this with Avira Prime. An Avira Prime subscription gets you the premium version of every Avira sản phẩm, both existing ones và new ones that may arise. That"s quite an offer.

If Avast"s wider sản phẩm line looks attractive sầu, if you vày want all the goodies, you might consider the Avast Ultimate bundle. For $99.99 per year, you get a single-license subscription lớn Avast Premier plus the paid versions of Avast SecureLine VPN, Cleanup Premium, và AntiTraông chồng. Even better, spending just $trăng tròn more gets you 10 licenses. This bundle is quite a bargain.

Features Shared With Avast Free Antivirus

Avast Free Antivirus comes with Avast"s full arsenal of malware protection, plus a useful collection of bonus features. It"s one of our Editors" Choice products for free antivirut, và naturally this suite includes all the same protective features. You can read my nhận xét of the miễn phí antivirus for a deep dive on the features shared by both products. I"ll summarize my discoveries here.

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All four of the independent testing labs that I follow trachồng Avast closely. It earned 17.5 of 18 possible points in tests by AV-Test Institute. It achieved an Advanced+ rating (the highest possible rating) in three tests by AV-Comparatives. SE Labs certified it at the AAA màn chơi, the best of five certification levels. This time around, MRG-Effitas only included Avast in one of its two rigorous tests. Like many other tested products, it failed that chạy thử.

I use an algorithm lớn bản đồ all scores onlớn a 10-point scale and generate an aggregate result. Avast came in at decent 9.6 points, with results from all four labs. Of the products tested by all four labs, Norton 360 Deluxe matched Avast’s score & Kaspersky topped the list with 9.9 points; no others did better. AVG, tested by three labs, also managed 9.9 points, because the missing fourth demo is the one Avast failed.

Avast earned 9.6 points in my own hands-on malware protection thử nghiệm, as did AVG. Tested against this same malware collection, Sophos và G Data earned 9.7 & 9.8 points, respectively. At the top is Webroot SecureAnywhere Internet Security Complete, which earned a perfect 10 points.

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To get insight into how well each hàng hóa handles the very lachạy thử malware problems, I start with a feed of malware-hosting URLs discovered by MRG-Effitas within the last few days. I launch each and note whether the antivirut blocked URL access, wiped out the download, or did nothing. Avast scored 94% in this chạy thử, which is quite good. McAfee leads in this chạy thử, with 100% protection. Bitdefender, Sophos, and G Data are next up, with 99%.

Phishing websites don"t attempt khổng lồ plant malware on your system or subvert vulnerable applications. Instead, they try khổng lồ triông xã you, the user, inlớn blithely giving away your precious login credentials. To this over, they imitate sensitive websites such as banking sites, shopping sites, even gaming và dating sites. It just takes one unsuspecting victim to lớn make the whole charade worthwhile.

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Like AVG, Avast blocks frauds below the browser màn chơi, displaying a popup reporting the page was "infected with URL:Phishing." In this chạy thử, both products detected 97% of the real-world phishing frauds. Tested at the same time, their macOS equivalents scored just the same. These products tied with Webroot và beat out Trend Micro Maximum Security & Kaspersky by one percentage point. F-Secure và McAfee are at the top, both scoring 100%, while Bitdefender and Norton came cđại bại with 99%.

In previous years, Avast reserved the Ransomware Shield feature for paying customers. Now it’s available even in the không lấy phí antivi khuẩn. This feature foils any ransomware that might get past the regular real-time antivirus by banning untrusted programs from making any modifications khổng lồ protected files. When an unknown program tries to lớn make a change, Avast warns you và asks whether to lớn trust the program. If you’re trying out a fresh, new photo or document editor, go ahead & trust it. If the notification is unexpected, bloông chồng it. Then manually launch an antivi khuẩn update và a full scan.

See How We Test Security SoftwareSee How We Test Security Software

Other Shared Features

Clicking the Smart Scan button on the main window launches a multifaceted system scan. It checks for browser threats, flags software that lacks security patches, scans for active sầu malware, warns about "advanced issues," và looks for performance problems. That scan took about five sầu minutes in testing, while a full system scan for malware ran 34 minutes. The không tính phí edition"s scan found three advanced issues, all of them requesting an nâng cấp khổng lồ Premium. Running under the premium edition, the scan greenlit those same three issues. As for the performance issues scan, that’s just another way for Avast to lớn try selling you the premium cleanup utility.

The Wi-Fi Inspector crawls your network (Wi-Fi or wired) & lists all found devices. In a modern household, full of Internet of Things devices, the danh mục can be quite long. It displays its findings in a convenient list and flags possible network security problems. This feature works in much the same way as the free & separately available Avira trang chủ Guard và Bitdefender Home Scanner utilities.

The Online Security feature, implemented as a browser extension for Chrome, Edge, Firefox, and Opera, adds another layer of defense against malicious và fraudulent websites. It marks dangerous links in tìm kiếm results pages. You can use it lớn actively bloông xã ad trackers và other trackers from gathering information about your online activities. Avast installs the SafePrice add-on alongside Online Security. Like the similar feature in AVG, this add-on helps you find the best prices when you"re shopping online.

Avast Secure Browser is a Chromium-based browser with a passel of security features built in. Ahy vọng these are an ad blocker, an email exposure checker, &, most important, Bank Mode. Like Bitdefender’s SafePay, this feature lets you perform sensitive online transactions in a separate desktop, isolated from all other processes.

You"ve sầu heard again & again how important it is to lớn install all security updates. But keeping everything up lớn date can be so frustrating! When you launch an app, you want to use it right away, not take a detour through a suggested update. Avast"s Software Updater component works in the background to locate apps with missing security patches; you can also manually run a scan whenever you lượt thích. Just cliông chồng the button lớn automatically install all found updates. Easy! In the Premium hàng hóa you can make it even easier by turning on Automatic Updates. With that setting enabled, Avast takes care of updates entirely in the background.

Robust Firewall

So, just what bởi you get by upgrading from the không tính phí antivirus to the full security suite? For starters, the suite adds a robust two-way firewall component. That"s the heart of most suites—antivirus plus a personal firewall.

For firewall testing, I use a physical PC that"s configured to lớn connect through the router"s DMZ port, which effectively connects it directly to lớn the Internet. When I challenged the demo system with port scans & other web-based tests, it correctly put all the ports in stealth mode, so external attackers couldn"t even see them. This is no great feat, given that Windows Firewall alone can bởi it. It"s only relevant if a product fails lớn vày what the built-in firewall can.

The other major task for a personal firewall is making sure programs don"t abuse their access to your network và mạng internet connections. The firewall components in Norton và Kaspersky configure permissions for known programs và keep an eye on unknowns, making their own security decisions. I approve; relying on the user to lớn make important security decisions is a bad idea. Other firewalls handle unknowns differently. For example, Panda Dome Complete simply allows outbound connections but blocks unsolicited inbound connections.

For program control, Avast defaults to a mode called Auto-decide, meaning that (lượt thích Norton) it makes its own decision about each new program. For testing, I tried switching to lớn Ask mode. Doing so didn"t result in a spate of popups about internal Windows components, because Avast had already created rules for those components in Auto-decide mode.

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When I tried to lớn get online using a browser that I coded myself, Avast first ran a quiông chồng analysis on the never-before-seen program. After vetting the program as safe, it asked whether to lớn allow or deny its access to the mạng internet. Avast, unlượt thích many competitors, defines five levels of network access, but only a true firewall expert should consider switching away from the mặc định level the firewall suggests.

If you clichồng deny when you meant allow, or vice versa, you can open the full list of applications và correct your mistake. This menu also shows all the application rules that Avast"s Auto-decide mode created on its own. Digging deeper into lớn the firewall"s settings, you can find extremely complex rules that even I wouldn"t consider editing. Leave sầu these alone!

Protecting against network-based attempts lớn exploit vulnerabilities in the operating system or important apps is not precisely a firewall function, but it"s often included. Exploit defense isn"t something Avast attempts, as I verified in past Đánh Giá.

As part of my firewall evaluation, I kiểm tra to lớn make sure a malware coder couldn"t simply turn off protection. I couldn"t find any chinks in Avast"s armor. It protected its Registry settings against modification, and when I tried to terminate its processes, I got the message "Access Denied." The same happened when I tried to lớn disable its essential Windows services. Neither could I simply stop the services; doing so triggered a confirmation popup that required user permission.

Although it doesn"t blochồng exploits at the network màn chơi, this is a sturdy firewall. If you leave its program control components in Auto-decide mode, it will vì chưng the job without a plethora of popups.

Sensitive Data Shield

In theory, Avast"s on-dem& & on-access malware scans should eliminate any data-stealing Trojans (along with other malware) before they can vày their dirty deeds. The Sensitive sầu Data Shield feature helps ensure that even if such a Trojan manages khổng lồ run for a while before getting caught, it won"t find data to steal. You start by running a quichồng scan for exposed personal data.

I don’t keep real-world personal data on my kiểm tra computers, but for this demo I copied a few hundred real-world items from my Documents thư mục. Avast found 17 lớn be sensitive, including one that it flagged as an Employment File (it wasn’t). When I clicked lớn protect those files, it reported “Your documents are now safe in their current location.”

I expected the protected documents lớn encrypted or somehow locked. However, I had no trouble opening the documents, or copying them khổng lồ a thumb drive for transfer to another computer. It turns out that this feature specifically protects files from access by other user accounts on the same computer. In the past, I haven’t been able lớn coax this feature into action at all. Now that I’ve sầu understood what it does, I’m not impressed.

Full-Fledged Data Shredder

In the physical world, if you accidentally throw out an important document you can paw through the trash khổng lồ recover it (or, in the worst case, engage in some dumpster diving). The venerable Windows Recycle Bin gives you a similar power to rescue discarded digital documents. The files you recycle remain available until either they age out or you empty the bin. However, if your alặng is to lớn truly và permanently delete a file, the Recycle Bin gets in the way.

It"s not hard to delete a tệp tin without sending it to the Recycle Bin; holding down Shift while you choose Delete bypasses the bin. But even then, the data isn"t gone. It remains in the same data clusters it always occupied on your hard drive; it"s just that those clusters now have a flag marking them as available for reuse. Forensic recovery software can often recapture that incriminating letter or secret spreadsheet that you thought was gone forever.

Avast"s Data Shredder component exists to lớn foil forensic recovery of deleted files. For quick access, you can right-click a file và choose Shred using Avast from the popup menu. Once you confirm your intention to lớn delete the file irreversibly, Avast overwrites its data clusters with random bits before deletion. A software-based recovery tool will get nothing but those random bits.

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If you routinely work with top secret materials or criminal plans for world domination, this basic tệp tin shredding may not be enough. Hardware-based recovery systems have sầu the ability, at least in theory, to recover data even when it"s been overwritten. But fear not, you can foil even hardware-based systems by digging inkhổng lồ the shredder component"s settings. Like G Data Total Security, Avast lets you crank up the number of random overwrite passes to lớn 99 (even though the laws of physics suggest there’s no incremental benefit after seven passes).

Rather than waste time with endless overwrites, choose the Department of Defense algorithm, which overwrites the data space three times with different bit patterns. It"s good enough for the government! But don"t even think about using Gutmann"s algorithm; there"s just no need lớn run the more than two dozen overwrite passes that this algorithm specifies.

Because of the way Windows handles tệp tin deletion, the unused space on your drive is littered with a chaotic mess of data from old, deleted files. Avast’s Deleted Files Shredder lets you overwrite all unused disk space with random bits. This effectively shreds all previously deleted files after the fact. Avast also wipes the file"s name và metadata from the system. It even overwrites the unused space at the end of each file"s last data cluster. The one downside is that this thorough cleanup can take many, many hours.

Many security suites include a file shredding utility for wiping out the unsecured originals of encrypted files. Kaspersky Security Cloud makes shredding originals part of the encryption process. But shredding deleted files the way Avast does is more often found in encryption-specific products such as Folder Lock and Steganos Safe.

Before you sell or give sầu away a computer, you should always wipe it clean of your personal data. Avast does offer lớn shred entire drives, but since you can"t shred the boot drive sầu, it"s not suitable for pre-sale cleanup. For that kind of cleanup, I usually use a không tính tiền bootable utility like DBAN (Darik"s Boot và Nuke)

Webcam Protection

Your webcam is incredibly handy for taking meetings now that the office is off-limits, or letting grandma have sầu a đoạn phim chat with the kids. But some sinister types of malware subvert the webcam, forcing it to capture your activities in video & audio, without the telltale light that usually warns you the webcam is active. Don"t worry; Avast has a simple plan to lớn protect you from webcam spyware.

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In the default Smart mode, Webcam Shield allows known và trusted programs lớn use the webcam, but asks your permission before letting an unknown program peek through the camera. At the Strict màn chơi, even trusted apps can"t use the webcam unless you confirm they"re allowed. And if you select No Mercy, Avast totally disables the webcam.

ESET Internet Security includes webcam protection as an extension of its Device Control system, offering options similar khổng lồ Avast"s. Bitdefender & Kaspersky, like ESET, offer webcam protection just like what Avast does.

Other Suite-Specific Features

As you peruse the Protection & Privacy pages, you"ll encounter a few more features unlocked by upgrading from free antivi khuẩn to this suite. Real Site is a tough one to see in action. Going beyond protection against phishing frauds, it aims to lớn foil DNS hijacking attacks. This sort of attaông xã hijacks the DNS servers that translate human-readable domains like timnhaviet.vn.com inkhổng lồ machine-friendly IP. addresses. In effect, it creates undetectable phishing sites.

Antivirut retimnhaviet.vnrchers can"t just peruse the disassembled code of suspected malicious programs. They really need lớn let the shady tệp tin execute and watch what it does, but without letting it vì chưng any real harm. Their solution is lớn run the file in a sandbox, a virtual environment that lets the malware run virtually but prevents permanent changes khổng lồ the tệp tin system or Registry. You can run a file in this suite"s Sandbox just by dragging & dropping it. Settings let you choose whether sandboxed apps can access the internet, and whether downloaded files should be saved outside the sandbox.

Little Performance Drag

This is a full-featured security suite, integrating almost all the expected suite features và then some. One might be forgiven for expecting such a product lớn suông chồng up system resources and slow down performance. Performance problems are increasingly uncommon, but I still run a few simple tests to lớn make sure you’re not paying for protection with reduced performance.

To measure boot time, I run a script that launches at startup và waits for 10 seconds in a row with no more than 5% CPU usage. At that point I consider the system ready for use. Subtracting the start of the boot process, as reported by Windows, yields the boot time. I average multiple runs of this kiểm tra, then install the suite & average multiple runs again, to see the difference.

Throwing Avast into the mix slowed the boot process by 7%. Don’t worry, though. My chạy thử system boots up very quickly. That 7% slowdown accounts for less than one second. You’ll never notice it.

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Behavior-based detection systems và other security monitors necessarily keep an eye on tệp tin system operations, which could conceivably slow those operations. To check a suite"s effect in this area, I time a script that moves and copies a large collection of large và small files between drives. Averaging multiple runs with và without the suite, I derive sầu a performance slowdown factor. I bởi vì the same with another script that zips và unzips the same tệp tin collection.

Avast had no effect on the time required for the move sầu và copy script, & slowed the zip và unzip script by just 1%. Averaging the three tests we get 3%, much better than this product scored in its last performance chạy thử. Even so, others have sầu done even better. ESET, K7 Ultimate Security, và Webroot all showed no impact at all in any of the three tests.

Protection for Macs

Your Avast subscription gets you 10 licenses that you can use to install protection on devices running Windows, macOS, Android, and iOS. Avast Premium Security (for Mac) doesn"t get you the wealth of features found in the Windows version, but if you have sufficient licenses, you may as well install it.

I"ve reviewed the macOS product separately. If you"re thinking of installing Avast on your Macs, please read that review. Briefly, both labs that evaluate Mac products certify Avast"s antivirus capabilities. Its full scan runs quickly, & it includes a simplified version of the Wi-Fi Inspector that notifies you of potential intruders. Its phishing protection proved effective in testing. And, as in the Windows edition, its Ransomware Shield prevents unauthorized modification of protected files.

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If you"ve sầu used up your licenses on other devices, fear not. The không lấy phí Avast Security (for Mac) has almost every feature found in the premium edition. Ransomware Shield is absent in the không tính phí edition, and the Wi-Fi Inspector doesn"t offer notification of new devices. That"s about it.

Comprehensive Android Protection

As noted, Avast gives you way fewer features on macOS than on Windows. Not so with Android. The Android ứng dụng is brimming with features for security, anti-theft, performance, & more.

Start by installing the free Avast điện thoại Security from the Play store. You may want to experiment with the miễn phí edition for a while before deciding whether to lớn expend a license upgrading to lớn the premium edition. The free edition is ad-supported, but it includes most of the product"s features. You get the full antivirus, website shield, và Wi-Fi security features, as well as limited anti-theft features. The Phokhổng lồ Vault privacy feature is more of a thử nghiệm, limited khổng lồ 10 photos. But all the performance features come with the miễn phí edition. App Loông chồng and VPN are premium-only. I"ll discuss all these features below.

For testing, I did tăng cấp khổng lồ the premium edition. The product"s main window displays a slightly animated status circle, green for fine, yellow when it needs attention, red if there"s a big problem. Below this are big buttons for Boost Ram, Clean Junk, Scan Wi-Fi, và VPN Protection. That"s not all, though; scrolling down reveals other features that may need attention, & tapping the three-line thực đơn icon at top left gets you access khổng lồ all features.

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Initially, the status indicator shows yellow, because (as with most Android security products) you have a ton of permissions to lớn give. Avast walks you through the process, making it easy lớn enable all the features. Don"t worry; you"ll get lớn green! And if the crisp trắng window backgrounds give you the pip, you can flip a switch lớn chill in dark mode.

Antivirus and Scans

The big status indicator also serves to launch a scan. This scan checks for malware in your apps, of course, but it also finds device settings that might make your Android vulnerable to attaông xã. You can schedule an automatic scan at the time of your choice on any or all days of the week. Avast also checks the apps you install for malware & warns about Potentially Unwanted Programs (PUPs) và apps with a low reputation. When you bởi vì install a legitimate new app from the Play Store, Avast slides in a transient notice that it’s safe. Norton’s Android app goes even farther, rating the apps you examine before you tải về them.

Windows-based attacks often involve PDFs, documents, and other non-executable files. Most Android attacks involve apps, but other entry points are possible. Avast"s unusual File Scanner can kiểm tra files in any or all folders.

When you tap lớn Cheông chồng Wi-Fi, Avast runs a scan khổng lồ verify that the hotspot is secured with a strong password. After that check, the button changes to lớn Cheông xã Speed, which is more of a performance task. You can check Wi-Fi security or tốc độ from the thực đơn as well.

Lab Test Results

I have sầu a broad collection of tools that I’ve sầu written over a period of years to let me put Windows antivi khuẩn products to lớn the test in a very hands-on fashion. On the Android platsize, however, I have nothing remotely lượt thích that. Fortunately, several antivi khuẩn testing labs have sầu branched out lớn include testing of Android products, and Avast earns good scores across the board.

As with its tests of Windows & macOS antivi khuẩn, AV-Test Institute rates Android security apps on three criteria: Protection, Performance, và Usability. With six points available for each, the maximum possible score is 18. In the latest report, two-thirds of tested products earned a perfect 18 points, Avast among mỏi them.

Retimnhaviet.vnrchers at AV-Comparatives didn’t thử nghiệm quite as many products as AV-Test did, but Avast was amuốn those included. In the lademo report from this lab, Bitdefender & Trover Micro managed 100% protection. Along with AVG, Avira, G Data, and Kaspersky, Avast came in at a very cthua kém 99.9%.

Reports from MRG-Effitas include details about how Android security products handled specific types of malware, including PUAs (Potentially Unwanted Applications), non-PUA malware, Trojans, và spyware, amuốn others. For the sake of this article, I’m just looking at the overall summary score. Avast didn’t appear in this test, not directly, but its very cthảm bại relative sầu AVG did. Not quite half the tested products, AVG aao ước them, achieved 100% success.

Anti-Theft Features

For many Android users, loss or theft is a much bigger worry than the possibility of a malware infection. Avast comes with a full contingent of anti-theft features, managed from an online console.

From the console, you can get the phone"s current location, or set it to lớn regularly send the location. If you"ve just misplaced the device locally, you can make it sound a siren. And you can remotely lock the device, or even wipe its data.

Another pair of commands let you go all James Bond on the thief. You can snap a photo without the thief"s knowledge, or record audio using the device"s microphone.

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In its mặc định configuration, the device automatically snaps a phokhổng lồ after eight failed login attempts. It also goes inkhổng lồ Lock mode if a thief changes out the SIM card; you can also trigger Lochồng mode remotely by marking the phone as lost. By mặc định, this locks the device, starts the siren sounding, & captures a phokhổng lồ of the thief. This is one thorough collection of anti-theft features.

App Control

During installation, Avast encourages you to turn on App Locking. This feature lets you put selected apps behind a secondary PIN code. Avast makes suggestions as to what you should protect, starting with Settings.

App Insights helps you understand which apps you use the most, & what permissions each app requires. It makes sense that apps like Alexa, Facebook, & Google show up in the "high permission apps" category. If you see a flashlight ứng dụng, a game, or some other trivial phầm mềm in that category, it could be a problem. Tap an app for a detailed information page that includes buttons to lớn stop or uninstall the app.

Performance Features

Tapping the Chechồng Speed button runs a simple test that measures your Android device"s upload and download speeds on the current network. Strangely, I got noticeably higher values after enabling the VPN. timnhaviet.vn"s own VPN tốc độ tests almost invariably show small or large slowdowns associated with VPN usage, so I don"t know what khổng lồ make of this thử nghiệm.

Tapping Boost Ram simply kills off background tasks, which does indeed make more memory available for the active task. Tapping Clean Junk sends Avast on a tìm kiếm for useless files—it didn"t find any on my chạy thử Android. Both these features finished their work in seconds. The junk scan suggested I install the separate Avast Cleanup app, for a separate price, but I didn"t vì so.

Two-Fisted VPN

As noted, this phầm mềm has VPN protection built right in. Just tap the connect button and it hooks you up with the optimal VPS. You can also choose from almost 60 hệ thống thành phố locations, including Gotmê mệt City, USA. (IP. geolocation suggests that Gotđắm đuối City is Thành Phố New York. Perhaps there’s a Batman aficionabởi vì aao ước the developers).

Many security suites offer a VPN component with significant limits. For example, they"ll disable the option to choose the hệ thống you want, or impose a bandwidth cap, or both. I didn"t find any such limits in Avast"s VPN component.

The menu does indicate that Avast SecureLine VPN isn"t installed. To see what would happen, I installed it. As on other platforms, this tiện ích offers a seven-day trial, after which you must subscribe. I can"t imagine why you would do that on an Android device that already has Avast Premium Security.

Other Features

I"m not entirely sure why you"d need the Pholớn Vault, which puts selected photos inkhổng lồ encrypted storage. You can add photos from your collection, or snap pix directly into lớn the vault. Perhaps this is the place lớn store those naughty pictures of you and your partner? Or someone who isn’t your partner? Do note that if you uninstall Avast without getting those photos out of the vault, they will be lost.

If you"re stuchồng on a limited monthly data plan, Avast can help you budget your bandwidth. Just give sầu it the details about your plan and it will present a recommended daily limit. It also tracks your totals as the monthly cap approaches.

Some Security on iOS

As with almost every cross-platkhung suite, Avast gives iOS the short end of the stick. It makes sense, in a way. Apple has baked security into lớn iOS so thoroughly that it both keeps malicious software out và interferes with low-level security software.

As with the Android ứng dụng, you start by installing Avast from the app store. The không tính phí edition gives you several security-related features. Identity Protection timnhaviet.vnrches known breach data khổng lồ see if your tin nhắn address appeared. Avast checks the security of each Wi-Fi connection you make. And Pholớn Vault lets you lock away up lớn 40 pictures in encrypted storage, where the không tính phí Android edition only gave sầu you 10 protected photos.

Using one of your licenses khổng lồ tăng cấp this sản phẩm to Premium doesn"t get you a lot. It lets you add multiple addresses for Identity Protection. It removes the limit on the number of pictures in Phokhổng lồ Vault. And you get an extremely streamlined VPN. As in the Android edition, the VPN doesn"t seem lớn have sầu any bandwidth cap. However, you have no control at all over the hệ thống location used; it makes its own choice. All you can vày is turn it on & off.

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The user interface under iOS has completely changed since my last đánh giá. I complained about a mostly blank unbalanced screen, with icons huddled at the bottom. The current UI features four large panels và a sporty, almost-cartoonish look. Three panels let you access the VPN, Identity Protection, và Pholớn Vault features, while the fourth summarizes the online activities that Avast has investigated. Several explanatory screens, including the VPN panel, feature a young woman with a mane of red hair. It’s quite a change, appearance-wise. But it still doesn’t vì much compared lớn Avast on other platforms.

Uneven Cross-Platkhung Protection

Avast Free Antivi khuẩn is an Editors" Choice pichồng at the free antivi khuẩn cấp độ, due to lớn its excellent scores và impressive sầu collection of bonus features. The current hàng hóa line drops Avast"s entry-level suite, going straight from free antivirut lớn this review"s subject, the cross-platsize Avast Premium Security. On Windows, you get firewall, secure deletion, ransomware protection, & lots more. The Android edition likewise is brimming with features, not just antivirus và anti-theft, but performance and tuning features as well.

Mac users don"t get nearly as much; the macOS không tính phí edition has almost everything that you get at the Premium level. And as is comtháng, the iOS ứng dụng offers very little. On the plus side, your subscription gets you 10 licenses, so you"re likely to have enough to lớn use even on platforms where security is limited.

At $149.99 per year for 10 licenses, Kaspersky Security Cloud costs more than Avast, but it beats Avast feature-wise on all platforms. The labs love Kaspersky, too. A Norton 360 Deluxe cộ subscription gives you five sầu cross-platform security licenses, five no-limits VPN licenses, and 50GB of hosted storage for your backups. These two are our Editors" Choice selections for cross-platform multi-device suite.

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