Find out how to secure your device and protect your information. Discover five antivirus applications that can help keep you safe.
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We spend more and more time online, whether for fun or work, and this constant connectivity exposes us to various risks, especially with regard to the security of our data.
This is why digital security has become a fundamental concern. One of the main resources for guaranteeing this security is a good antivirus, a software programme designed to protect devices from digital threats.
In short, an antivirus detects, prevents and removes malicious software that can compromise the user's operating system, files and data.
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There are several antivirus applications available today, but it's important to choose carefully, taking into account the functionalities and quality of the application, so that it reliably protects your devices and allows you to browse with peace of mind.
Many of these applications offer real-time protection, continuously monitoring system activity to block and neutralise threats as soon as they are detected. If there is an infection, the antivirus acts quickly to prevent the spread and remove the virus from the system.
Having an antivirus on your mobile phone is crucial to ensuring the security of your data, files, photos and other resources.
To help you choose the ideal antivirus, we've listed some important features that a good application should have, and what you should consider when making your choice.
Read on to understand how antiviruses work and discover the five best application options available today!
Quick Index:
How Antivirus works
To download an antivirus application safely, it's essential to understand how these programmes work and what their role is in protecting your devices.
An antivirus is software designed to protect computers and mobile devices from malware and other cyber threats. It works by detecting, preventing and removing malicious software that could infect the user's operating system, files and data.
The antivirus carries out this protection through several steps. It regularly scans for known and suspected malware, keeps its virus definitions up to date to recognise the latest threats and uses heuristic techniques to identify suspicious behaviour.
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In addition, many antiviruses offer real-time protection, continuously monitoring system activity to block and neutralise threats as soon as they are detected. If there is an infection, the antivirus can quarantine the malware to prevent it from spreading and then remove the malicious software from the system.
In short, an antivirus is an essential tool in the defence against cyber threats, helping to keep users' devices and data safe from damage and security breaches.
How important is it?
It's crucial to have an antivirus on your mobile phone to protect against malware, guarantee data privacy, prevent phishing, enable safe browsing and offer additional security features in case your device is lost or stolen.
Keeping your antivirus up to date is essential to protect yourself against the latest cyber threats and ensure the security of your data and files.
What a good antivirus must have
Mobile antivirus applications offer a variety of features and functionalities to protect mobile devices from cyber threats. Here are some of the main functions of these applications:
Malware scanningRegular scans for malware and other threats in installed applications, stored files and the device's memory.
Real-time protection: Continuously monitors device activity, blocking any identified threats before they can cause damage.
Blocking Malicious ApplicationsIdentify and block applications that pose a threat to the security of the device or the user's data.
Safe BrowsingAlert users to known malicious sites and help prevent access to dangerous content while browsing.
Remote Localisation and Data WipingIn the event of the device being lost or stolen, they offer the ability to locate it remotely and, if necessary, wipe all data from the device to protect sensitive information.
How to choose the right application
With so many antivirus application options available, choosing the right one can be challenging. Here are some important considerations when selecting a mobile antivirus application:
Reputation and ReviewsResearch the app's reputation and read reviews from other users to make sure it's reliable and effective.
Security featuresCheck the security features offered by the application and make sure they meet your specific protection needs.
Impact on PerformanceConsider the application's impact on your device's performance, such as battery consumption and resource use.
Updates and SupportChoose an application that is regularly updated by the developer and that offers technical support if you encounter any problems.
The 5 best antiviruses for mobile phones
Norton Mobile Security
Norton Mobile Security is a paid solution for mobile devices, compatible with Android and iOS. It aims to protect personal information stored on devices from possible intrusions and stands out for its ability to detect and prevent internet fraud.
A distinctive feature of Norton Mobile Security is its technology called Norton Mobile Insight, which provides automatic information about malware and other threats before the user proceeds to download an application.
In addition, the application offers a feature called Activity Report, which monitors the device's activity and takes proactive measures to protect it when necessary.
Type: Paid
Availability: Android and iOS
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Kaspersky
Kaspersky is an app available for iOS that acts as a password manager and offers security via a VPN and personal data protection.
It encrypts Wi-Fi connections, masks IP location for private Internet browsing and enables access to global content via a private browser with fast connections.
Although the antivirus is free, there are paid versions starting at R$ 55 per year (current price), which include additional features such as unlimited VPN and constant automatic checking of accounts.
It is recommended to opt for premium access because of its comprehensive protection against malware. The paid application offers remote access detection, technical support and expert virus scanning and removal, going beyond the capabilities of the basic software.
Application: Paid, but has a free version
Availability: iOS
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AVG
AVG, an antivirus available for Android and iOS, is a free alternative with proven security certificates. It stands out for its protection during banking transactions and for a feature that performs advanced analyses in search of hidden vulnerabilities on mobile devices.
Its ease of use and affordable plan options, with annual and monthly prices, make it attractive to many users. AVG also has the ability to automatically uninstall persistent malware.
The application also offers an extra layer of security against scams and includes VPN protection for Android devices. Its ability to identify and remove unnecessary applications makes it a great option for optimising storage space on mobile phones.
Application: Paid, with free option
Availability: Android and iOS
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Avast
Avast is one of the most popular antiviruses and is a free application for both Android and iOS. It's easy to access and the company guarantees users 100% of usability and protection.
Its main advantage lies in its ability to block most potential threats in just a few simple steps. Users can run a full scan of the device with the integrated malware and virus remover, ensuring security while browsing with the VPN provided by Avast.
Despite the benefits mentioned, some users have complained about the large number of notifications in the app. However, you can switch them off in your mobile phone's settings.
Application: Free
Availability: Android and iOS
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Ora Security
Ora Security is also a free application that offers a range of features to prevent and protect your device from malware. The app is currently only available for Android and features a unique function called App Manager - Smart App Manager & Storage Cleaner, which helps manage and optimise applications and device functions.
With Ora Security you can also free up storage space by cleaning up unnecessary data.
The app is intuitive and doesn't require any registration to use, as well as carrying out a complete analysis of the device, including information on battery, storage and much more. Its biggest downside is the number of adverts that appear in the app during use.
Application: Free
Availability: Android
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Conclusion
In short, it's crucial to have an antivirus on your mobile phone to protect your privacy, personal data and the integrity of the device against various online threats.
To guarantee your security, it's important to invest in a reliable and up-to-date antivirus solution, providing a safe experience when using your mobile phone in today's digital environment.
Therefore, always check the proposals and functionalities offered by the antivirus. Make sure you download it from a reliable source, either from the official application shop or directly from the application's official website.
If you're having storage problems, here's how to free up space on your mobile phone:
Read also: Best apps to clear mobile phone memory
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