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Avast internet security 2016 free download - Avast Free Mac Security, Avast Security Pro, Avast Passwords, and many more programs.
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SecureLine VPN can be installed as a standalone application, without Avast Antivirus (Windows) or Avast Security (Mac) installed. If you are using Avast Antivirus on Windows, we recommend using SecureLine VPN as a component of Avast.

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Slow Web Surf Apple Mac Avast For Business Free
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If after investigating all the other reason your Mac may be running slow you could try resetting the SMC (System Management Controller), which may resolve issues related to fans, lights, video, power and can improve performance in certain circumstances. Avast internet security free download - Avast Free Mac Security, Avast Security Pro, Avast Passwords, and many more programs. Apple iOS 12. Surf the Web, block pop-ups. Avast has ended product updates for older consumer versions of Avast Antivirus. Versions 8.0.1497 and lower continue to receive threat updates but do not receive any patches or technical support. The latest version of Avast has enhanced features and higher detection rates to protect your computer from malicious attacks.

As the internet technology has constantly seen a growth in its scope and capacity, we have also seen lots of new threats arising. These threats are not something physical, but virtual. As always, just like any scientific or information technology, there is a bad and a good side, the internet technology has also seen some of the best and the worst angles of it.

Slow Web Surf Apple Mac Avast For Business

Good angles and picture are immense, from a reliable information to bringing the world right onto your desktop and connecting with your friends as well as so many other benefits. While the bad side of the internet technology is all the theft, exploitation, frauds and malware viruses that people come across daily, there are lots of different options and security measures that can be taken in order to avoid such hazards of the internet.
Talking about all the hazards of the internet, one frequently appearing problem is the viruses or a malware program which gets installed through various random or even regular websites that a user visits.

Your computer is always constantly storing the temporary internet files to make your website work faster and improve the loading time, this means there are constant updates going on in the backend of the system. Within this cache file and program, you also tend to often receive files which can put a lot of hazards into your computer and even make it completely shut down. Yes, the viruses from the internet can be such that your system can suddenly and completely go down.

Some basic viruses can leave signs like very slow browsing or computer experience, frequent crashes of software or inability to use the internet properly.

All these signs are a typical result of a bad malware getting the access to your computer. This is the reason viruses are always believed to be dangerous and must always be avoided. Now there are two ways to avoid viruses and surf very safely, means only going to sites which are purely free from any such content, but if you keep those settings, you will not be able to experience the complete internet as there are malware files everywhere or the second way is to install an anti-virus software for your MAC.

The job of an antivirus software is to predict and detect any files currently stored or trying to gain access to your computer and instantly delete them. Today’s guest post blog is going to talk about the 10 best antivirus software programs for your MAC.

BitDefender Antivirus Plus

BitDefender is one of those programs which is widely used in MAC to detect malware and Trojan like viruses. It is one of the most effective tools when combating malware files trying to get into your Windows directory. The best and unique aspect of this antivirus program is, even though it is a very heavy software, but it does not slow your computer down at all.

Kaspersky Antivirus

Kaspersky is one of the most popular names in the antivirus category. You can trust Kaspersky any day, whether it’s MAC or Windows. The best part about this antivirus software is its unique speed and detection rate with which it amazingly detects all viruses, including Trojans and keep your computer completely clean and safe.

McAfee Antivirus program

If you are looking for a complete antivirus solution including a set of customizable features completely adapting to your internet browsing habits, then McAfee is the name you should really go for. Known for its antivirus innovation, it is one of the earliest detection programs which later on became a necessity for every computer if it wanted to keep a safe internet browsing and usage. It still stands as one of the most famous antivirus brands for Mac.

Norton Antivirus

You might think that Norton antivirus program is a thing of the past now, but no, it actually is still very much present and kicking.The antivirus program offers a specialized internet security system and you can reliably surf the internet with this beast, keeping an eye on all small and big viruses trying to impact your computer performance.

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Trend Micro Antivirus

Trend Micro Antivirus program is your new generation antivirus protection. Based on the cloud computing system, it updates itself in real time, adjusting to your website and internet surfing habits as well as new internet viruses. It can detect and alert you of any incoming threats to your system within a few seconds and can also keep a strong security for your computer.

Avira Antivirus Pro

Avira Antivirus system is again modern and new generation antivirus software for your MAC. This antivirus makes no mistake in detecting threats in real time. Its speed and accuracy is what makes it one of the most widely trusted antivirus software of the industry. Avira also provides suggested alternative website if it feels the current website can be harmful for your computer.

Bull Guard Antivirus

Bull Guard Antivirus software might not be very popular initially since its inception, but its recent certification from ICSA labs has prompted for its success. It has now come under the radar of the most used and trusted antivirus programs for MAC. The antivirus software has no rocket science behind it, as it comes with a basic interface layout with everything right there for you. It can be easily customized according to your computer usage.

EScan Antivirus

eScan is one of the fastest and automated antivirus programs you can come across. It has a self sustaining auto fight back mechanism for all kinds of malware and Trojan type viruses. The software also has a unique function and capacity to protect you from viruses which are transferred via emails and links.

Avast Antivirus

Avast might not be the modern day antivirus software that you will get in the market. However, it is known to do the job efficiently and easily. It is a basic software with good enough capacity to detect and clean out viruses. The only drawback of Avast is that the real-time detection and update is slow compared to other paid programs.

Sophos

Last year, Sophos won the best antivirus in the category award, but recent hiccups and crash problems which are now pretty much resolved have made Sophos lose a bit of its market.

Julia is the author of this blog post. Julia works as a software engineer for a tech firm in the United States. She likes to spare some time to blog for websites on a freelance basis, including Writing service Assignment land UK

This article answers the most common questions about Avast SecureLine VPN on Windows and Mac. For information about Avast SecureLine VPN on mobile devices, refer to the following article:

General

What is a VPN?

A VPN (Virtual Private Network) functions as a private tunnel through the internet which encrypts your data and secures your connection when using public Wi-Fi connections such as those in cafes or airports.

What is SecureLine VPN?

Avast SecureLine VPN is an application which enables you to connect to the internet via secure Avast VPN servers using an encrypted tunnel. SecureLine VPN can be used any time you want to connect to the internet with extra security and privacy and is especially recommended when you are connected to a public or unsecured wireless network.

SecureLine VPN has servers in several locations which means you can bypass geolocation restrictions as well as access your favorite content while traveling.

Which Operating Systems does SecureLine VPN support?

Microsoft Windows 10 (any Edition except RT or Starter, 32-bit or 64-bit)
Microsoft Windows 8 / 8.1 (any Edition except RT or Starter, 32-bit or 64-bit)
Microsoft Windows 7 Service Pack 1 or higher (any Edition, 32-bit or 64-bit)

Apple macOS 10.14.x (Mojave)
Apple macOS 10.13.x (High Sierra)
Apple macOS 10.12.x (Sierra)
Apple Mac OS X 10.11.x (El Capitan)
Apple Mac OS X 10.10.x (Yosemite)

We also offer mobile versions of Avast SecureLine VPN for Android (5.0 or later) and iOS (9.0 or later). For more information, refer to the following article:

The latest version of Avast SecureLine VPN is not supported by and cannot be run on Windows Vista or Windows XP. If you use Windows Vista or Windows XP, you can download Avast SecureLine VPN version 5.0.407. However, this is an older version of the program and does not receive updates.

Connection

Can I use SecureLine VPN with any type of internet connection?

Yes, SecureLine VPN connects over any wired or wireless internet connection.

What kind of encryption does SecureLine VPN use?

SecureLine VPN uses the AES 256 bit encryption key, which is bank grade encryption. SecureLine also uses Open SSL and certificate authentication.

What ports does SecureLine VPN run on?

SecureLine VPN for Windows runs on ports 553 UDP and 443 TCP.

SecureLine VPN for Mac runs on ports 50, 500, 1701, and 4500.

What protocols does SecureLine VPN use?

SecureLine VPN for Windows uses Open VPN on UDP.

SecureLine VPN for Mac uses IPsec.

Some routers have the option to enable or disable IPsec, sometimes displayed as VPN passthrough. For SecureLine VPN to work properly, IPSec or VPN passthrough need to be enabled.

Does SecureLine VPN allow P2P connections?

SecureLine VPN allows peer-to-peer connections through our data center locations listed below:

Prague, Czech Republic
Frankfurt, Germany
Amsterdam, Netherlands
New York City, New York
Miami, Florida
Seattle, Washington
London, United Kingdom
Paris, France

Does SecureLine VPN log user information?

SecureLine VPN stores connection logs, which includes information such as the time you connect and disconnect, the duration of the connection, and bandwidth usage. This information is used for diagnostic purposes and to help prevent abuse of the VPN connection.

We do not log activity such as the websites you visit, what data is transferred, and which IP addresses are accessed. For more information, refer to the Avast Privacy Policy:

Why is my internet connection slower when I connect to SecureLine VPN?

You may experience a slower internet connection when using SecureLine VPN. A VPN encrypts traffic and data before sending it to a server. Depending on the distance and capacity of the server, this process may cause a slightly slower, but safer, internet connection.

Setup & Licensing

How do I install SecureLine VPN?

If you use Avast Antivirus, the SecureLine VPN component is installed by default and only requires activation with a paid license. For activation details, refer to the following article:

If you do not use Avast Antivirus, you can download the standalone version of SecureLine VPN and then insert your license. For detailed instructions, refer to the following article:

If you use Avast Security on a compatible Mac system, SecureLine VPN is installed by default. Activate the product by inserting your activation code. For detailed instructions, refer to the following article:

If you do not use Avast Security, you can download the standalone version of SecureLine VPN and then insert your license. For detailed instructions, refer to the following article:

How do I uninstall SecureLine VPN?

If you are using SecureLine VPN in Avast Antivirus, go to ☰Menu ▸ Settings ▸ Components and scroll down to SecureLine VPN. Click the SecureLine VPN panel to expand it, then click Uninstall Component. For detailed instructions, refer to the following article:

If you are using the standalone version of SecureLine VPN, refer to the article below to uninstall the program via your Windows control panel:

Open the Avast SecureLine VPN interface.
Click Avast SecureLine VPN in the Menu bar and select Uninstall Avast SecureLine VPN.
Follow the uninstaller wizard steps.

For detailed instructions, refer to the following article:

Can I use SecureLine VPN without installing Avast Antivirus?

Yes. SecureLine VPN can be installed as a standalone application, without Avast Antivirus (Windows) or Avast Security (Mac) installed. If you are using Avast Antivirus on Windows, we recommend using SecureLine VPN as a component of Avast.

Is SecureLine VPN licensed separately from Avast Antivirus?

Yes. SecureLine VPN is an extra service and requires a separate license to use. An Avast Antivirus license does not activate SecureLine VPN.

What should I do if my activation is unsuccessful?

SecureLine VPN requires a separate, paid license to use it. If you are using Avast Antivirus, ensure that you have purchased and activated a license for SecureLine VPN. If the activation is unsuccessful, you can submit a ticket to the Avast Support Team for assistance.

How do I get started using SecureLine VPN?

When using SecureLine VPN as part of Avast Antivirus:

Open the Avast user interface and go to Privacy ▸ SecureLine VPN.
Click the Off slider so that it changes to On.
Click Change location and select a location from the list. If you skip this step, you are automatically connected to the Optimal location.

When using the standalone version of SecureLine VPN:

Double-click the Avast SecureLine VPN icon on your desktop to open the application.
Click the Off slider so that it changes to On.
Click Change location and select a location from the list. If you skip this step, you are automatically connected to the Optimal location.

To access connection preferences and language settings, click ☰Menu ▸ Settings.

Click the Avast SecureLine VPN icon on the right side of the menu bar and select Open Avast SecureLine VPN.
Click the Off slider so that it changes to On.
Click Change location and select a location from the list. If you skip this step, you are automatically connected to the Optimal location.

To access connection preferences, click Avast SecureLine VPN in the Menu bar and select Preferences....

For more information about using Avast SecureLine VPN on Windows and Apple macOS, refer to the following article:

What is the Avast SecureLine VPN browser extension and how can I install it?

The Avast SecureLine VPN browser extension is an optional installable component that allows you to conveniently control certain aspects of Avast SecureLine VPN behavior directly via Google Chrome, Mozilla Firefox, or Avast Secure Browser. For instructions to install and use the Avast SecureLine VPN browser extension on Windows and Mac, refer to the article below:

How do I cancel my continuous subscription?

For instructions on cancelling your continuous subscription, refer to the following article:

You can cancel your continuous SecureLine VPN subscription for Mac through the Apple Store. Follow these steps:

Open iTunes and ensure you are signed in with your Apple ID.
Click Account at the top of your computer screen, then select View My Account.
Type your password, then click View Account.
On the Account Information page, scroll down to Settings.
Click Manage next to Subscriptions.
Click Edit next to your SecureLine VPN subscription, then click Cancel Subscription.

For detailed instructions, refer to the following Apple Support article:

Settings

Can I set up SecureLine VPN to connect automatically when I start up my system?

Yes, to enable this option, open the application and click ☰Menu ▸ Settings. Ensure the General tab is selected in the left-side panel, then tick the box next to Start SecureLine when my computer starts. Then select Network Security in the left-side panel and tick the box next to Automatically when connected to the Internet.

Yes, to enable this option, click Avast SecureLine VPN in the Menu bar and select Preferences..., then tick the box next to Start SecureLine when my computer starts. Under Turn on the VPN, tick the box next to Automatically when the app starts and when switching networks.

Can I set up SecureLine VPN to connect automatically when I use an unsecured Wi-Fi network?

Yes, to enable this option, open the application and click ☰Menu ▸ Settings. Then select Network Security in the left-side panel and tick the box next to Automatically when connected to the Internet.

Yes, to enable this option, open the application, then click Avast SecureLine VPN in the menu bar and select Preferences.... In the section Turn on the VPN, select Automatically when the app starts and when switching networks.

How do I connect to a different VPN server location?

When using SecureLine VPN as part of Avast Antivirus:

Open the Avast user interface and go to Privacy ▸ SecureLine VPN.
Ensure that you are disconnected from SecureLine, then click Change location to select a server location.

When using the standalone version of SecureLine VPN:

Double-click the Avast SecureLine VPN icon on your desktop to open the application.
Ensure that you are disconnected from SecureLine VPN, then click Change location to select a server location.

Click the Avast SecureLine VPN icon in your menu bar to open the application.
Ensure that you are disconnected from SecureLine, then click Change location to select a server location.

Troubleshooting

How can I prevent the WebRTC leak on my browser?

WebRTC is a feature that various browsers such as Google Chrome and Mozilla Firefox apply because it supports B2B applications such as voice calling, video chat, and P2P file sharing without the need for plugins. In Windows, macOS, and Android systems, this feature potentially enables IP addresses to be visible even when you are connected to a VPN such as Avast SecureLine VPN.

We are actively looking for a solution to this issue. In the meantime, protect your privacy by blocking or disabling WebRTC. You can also avoid this vulnerability by using a browser which does not apply WebRTC (such as Safari or Internet Explorer).

For more details, refer to the following article:

Why can't I browse the internet when I connect to SecureLine VPN on Windows?

If you can't browse the internet while connected to SecureLine, try the following solutions (for Windows systems only):

Check the signal strength of your Wi-Fi. Some hotels or hotspots have weak Wi-Fi signals.
Verify that you have accepted the Terms and Conditions of the Wi-Fi hotspot provider. To do so, open your browser and, if prompted, accept the terms of the provider to connect.
Try using a different browser.
Ensure that your DNS resolver is working properly (in Windows 8 or later). To do so, disable the smart multi-homed name resolution service by following the instructions in the article below:

What should I do if SecureLine is unable to establish a connection?

If SecureLine VPN is unable to establish a connection, try the following solutions:

Check if your internet connection works without SecureLine. Disconnect SecureLine and try to browse the web. If the internet connection still doesn't work, check your network configuration.
Select a different SecureLine VPN location.
Disconnect other VPN services that may be running on your PC. If you are connected to another VPN, it is likely that SecureLine won't work properly.
Restart your PC and try to connect to SecureLine VPN again.
Check the configuration of your firewall. Firewall configurations vary according to the vendor/manufacturer; consult the related documentation for information about running a VPN.
Confirm that your SecureLine subscription is active. In Avast Antivirus, go to ☰Menu ▸ My licenses, then scroll down to the SecureLine VPN section.

Some routers have the option to enable or disable IPsec, sometimes displayed as VPN passthrough. For SecureLine VPN to connect and function properly, ensure that IPsec or VPN passthrough is enabled.
Consult your firewall vendor to check that UDP port 500 and UDP port 4500 are open on your firewall.

If SecureLine VPN is still unable to establish a connection, try to uninstall and re-install the software.

What should I do if the text 'Content not available' appears in the application window?

If the message Content not available appears in the SecureLine VPN window, try the following solutions (for Windows systems only):

Go to Privacy ▸ SecureLine VPN to reload the page.
Disconnect other VPN services that may be running on your PC. If you are connected to another VPN, it is likely that SecureLine VPN won't work properly.
Restart your PC.

Why did I receive the error message 'SecureLine has encountered a technical issue'?

If the SecureLine VPN interface becomes empty apart from the error message SecureLine has encountered a technical issue, try the following solutions (for Windows systems only):

Check if your internet connection works without SecureLine. Disconnect SecureLine and try to browse the web. If the internet connection still doesn't work, check your network configuration.
Restart your PC.

If this solution does not work, try to uninstall and re-install the software.

How do I send a message to Avast Support?

If you continue to face issues with SecureLine VPN, send a message to Avast Support by following the instructions in the article below:

Where can I find SecureLine VPN log files?

For troubleshooting purposes, Avast Support representatives may ask you to provide them with SecureLine VPN log files. To find log files, go to C:ProgramDataAVAST SoftwareAvastlog and look for the vpn_engine.log file. If you are still using an older version of Avast Antivirus, the file could be named SecureLine.log.

If you cannot locate the ProgramData folder in your system, follow the instructions on the Windows support page:

Miscellaneous

When is the regularly scheduled maintenance?

Regular maintenance occurs every Saturday at 6PM EST (GMT/UTC -5), or 6PM EDT (GMT/UTC -4) during daylight saving time, and lasts for one hour. Your service is not typically affected by this maintenance.

Why do Gmail and Live Mail send me suspicious activity alerts when I'm connected to SecureLine VPN?

If you use a different location when you connect to the internet via SecureLine VPN, Gmail and Live Mail may detect this change. You may receive an email reporting suspicious activity, and will be asked to change your password if you think someone in a different location has accessed your email. Verify the VPN location you selected to ensure your security.

Why do certain websites claim that I'm connected to a different city than the city I selected as my VPN location?

Websites often attempt to identify the location of their visitors from their IP address, a process called IP geolocation. IP geolocation uses a database that pairs together IP address ranges and geographical information. The information in this database can be inaccurate for several reasons: