device security Archives

Tech Optimizer

January 7, 2026

Best Antivirus Software (January 2026): Webroot Recognized for Lightweight Protection by Expert Consumers

Webroot has been recognized by Expert Consumers for its innovative antivirus protection, which offers essential security features with minimal impact on system performance. The software is cloud-based and lightweight, providing real-time protection while using minimal system resources. It leverages cloud technology for threat analysis, allowing for quick scans and unobtrusive background protection. Webroot includes real-time monitoring, flexible scanning options, phishing protection, and ransomware protection. It also addresses threats to personal data and offers protection for mobile devices and Chromebooks. Webroot's product lineup includes various plans tailored to user needs, from basic antivirus protection to comprehensive plans with identity protection features. The software is designed to operate consistently in the background, ensuring usability and reducing the risk of misconfigurations.

Tech Optimizer

December 29, 2025

Best antivirus software of 2025: security, speed, pricing

In 2025, the best antivirus software includes: - MacKeeper: Best for Mac users, cryptocurrency holders, and identity protection. Key features include real-time protection against malware, ID Theft Guard, adware cleaning, built-in VPN, and system performance tools. Pricing starts around €9.86/month. - Norton 360: Best for families and multi-device protection. It offers advanced malware protection, a VPN, cloud backup, Dark Web monitoring, and parental controls. Pricing is approximately .50–/month. - Bitdefender: Best for aggressive ransomware protection with minimal CPU load. It features ransomware recovery, advanced threat detection, multi-layer malware defense, and a secure password manager. Pricing starts from .99–.99/year. - McAfee: Best for identity theft monitoring and financial protection. It includes effective malware detection, credit checks, and privacy tools. Pricing ranges from .99–.99/year. - Surfshark One: Best for lightweight antivirus combined with privacy tools. Key features include real-time antivirus and a VPN. Pricing starts from €1.69-€4.19/month. - Avast: Best for free antivirus features. It offers free real-time protection and a Ransomware Shield. The free version is available, with premium starting around .99/year. - AVG: Best for beginners needing a simple, effective free antivirus. It provides real-time threat protection and ransomware defense. The free version is available, or .68/year for advanced features. - Malwarebytes: Best for removing active malware and adware. It excels in malware cleanup and fast scans. Pricing starts from .49/year. - TotalAV: Best for strong first-year pricing and antivirus + privacy bundle. It protects against malware and includes a VPN. Pricing is approximately .00 for the first year, renewing at .99/year. Pricing information is based on rates available in December 2025.

Tech Optimizer

December 20, 2025

Identity Theft Protection vs. Antivirus: Where to Spend First

Antivirus software and identity protection services serve different purposes in digital security. Antivirus software protects devices from malware, offering real-time protection and scans, but it does not monitor personal information or financial accounts outside the device. In contrast, identity theft protection services monitor personal information like Social Security numbers and financial accounts, alerting users to potential identity theft and providing recovery assistance. The choice between these services depends on individual circumstances, with antivirus software recommended for device security and identity monitoring prioritized for those concerned about identity theft. Free strategies to enhance security include using free antivirus software, strong passwords, two-factor authentication, and regular updates to devices and software.

AppWizard

December 11, 2025

Android 17 will boost Xiaomi’s app lock security to a new level

Android 17 introduces a system app locking feature, enhancing mobile security with a new permission structure called LOCK_APPS, allowing only system apps and designated launchers to execute this functionality. This feature utilizes the Biometric Prompt API for user authentication via fingerprint, facial recognition, or PIN. Users can lock or unlock apps by long-pressing the app icon on the launcher, which sends a SETAPPLOCK request to Android's core security service. The app lock will only be available on handheld devices, excluding Android Automotive, Wear OS, and Android TV. The feature is expected to debut later in the rollout of Android 17, benefiting Xiaomi devices and HyperOS.

AppWizard

December 8, 2025

Android Malware FvncBot, SeedSnatcher, and ClayRat Gain Stronger Data Theft Features

Cybersecurity researchers have identified two new families of Android malware, FvncBot and SeedSnatcher, as well as an upgraded version of ClayRat. FvncBot is designed to target mobile banking users in Poland, masquerading as a security application from mBank. It is built from scratch and includes features such as keylogging, web-inject attacks, screen streaming, and hidden virtual network computing (HVNC). It uses a crypting service called apk0day and communicates with a remote server at naleymilva.it.com. FvncBot requests accessibility permissions to operate with elevated privileges and can perform various malicious activities, including exfiltrating data and delivering overlays on targeted applications. SeedSnatcher is disguised as a cryptocurrency wallet app called Coin and is distributed via Telegram. It focuses on stealing cryptocurrency wallet seed phrases and can intercept SMS messages to capture two-factor authentication codes. It employs techniques like dynamic class loading and WebView content injection to evade detection and initially requests minimal permissions before escalating its access. The upgraded ClayRat malware now exploits accessibility services and default SMS permissions, allowing it to record keystrokes, capture screen content, and present deceptive overlays. It has been distributed through fraudulent phishing domains and dropper apps that impersonate legitimate services. The enhanced capabilities of ClayRat enable complete device takeovers and persistent overlays, making it a more significant threat than its previous version.

Tech Optimizer

November 24, 2025

Computer Security for Consumer Market Size Reache at US$ 56.06 billion by 2031 | NortonLifeLock, Fortinet, McAfee, Avast

The global Computer Security for Consumer market is projected to grow from an estimated value of US$ 31.23 billion in 2024 to approximately US$ 56.06 billion by 2031, with a compound annual growth rate (CAGR) of 8.9% from 2025 to 2031. Key drivers include the surge in cybersecurity threats and increased reliance on digital technologies. Major players like NortonLifeLock, Fortinet, McAfee, Avast, and Trend Micro hold over 25% of the market share, with North America contributing over 40% of consumer revenue. Antivirus software accounts for over 35% of consumer revenue, while there is a shift towards comprehensive security suites. Future trends indicate growth in AI-powered threat detection and demand for privacy-centric solutions. The market is segmented by type (Network Security, Identity Theft, Endpoint Security, Computer Virus, Others) and application (Traditional Terminal Device Security, IoT Security). The report includes a geographic assessment of regions such as North America, Europe, Asia-Pacific, and Latin America.

AppWizard

November 20, 2025

Clean Swipe & Antivirus For Android

Clean Swipe & Antivirus is a mobile application developed by Tackle Outfitters, rated 3.7 stars with over a million downloads. It offers features for storage space management, including junk cleaning, large file management, and duplicate file identification. For device security, it provides virus scanning, photo privacy protection, and permission management. The app also includes an album management tool for organizing photos, similar picture detection, and picture compression. Additionally, it facilitates application management and media file management. The app is free, suitable for all ages, and compatible with various Android devices.

AppWizard

November 20, 2025

Permission Guard For Android

Permission Guard is a mobile application developed by EZ Develop that helps users manage app permissions to enhance device security. It has a rating of 4.7 stars from over 100,000 users. The app allows users to receive real-time notifications about permission requests, review and modify permissions for each app, and stay informed about privacy settings. It is categorized under Business, compatible with various Android devices, and is available for free.

AppWizard

November 15, 2025

Android’s Most Controversial Feature is Not Going Away—For Now

Google has decided to maintain the option for sideloading unverified apps on Android, despite initially planning to eliminate it. This decision follows backlash from developers and users. The new sideloading framework will cater to advanced users who can acknowledge the risks of installing unverified software. Google may enhance the Android Debug Bridge (ADB) tool to facilitate this process, which will include warnings about the risks. The changes aim to improve user safety by preventing regular users from installing unknown applications, as sideloading has been exploited for malware distribution. Google plans to roll out this feature early next year and encourages developers to enroll in a new identity verification system for apps distributed outside the Play Store. The verification process will be less rigorous for students and hobbyists to promote innovation while prioritizing safety.

Winsage

November 10, 2025

Advancing security with Windows and Surface | Microsoft SFI Report Nov 2025

Microsoft is committed to security through its Secure Future Initiative (SFI), which employs 34,000 engineers to enhance cybersecurity. The November 2025 SFI Progress Report outlines advancements in security, including principles of Secure by Design, Secure by Default, and Secure Operations integrated into Windows and Surface products. Key updates include: - Windows 11 introduces passwordless sign-in with Passkeys and FIDO2 credentials to reduce phishing risks. - Phishing-resistant multi-factor authentication (MFA) is now widely used, lowering account compromise risks. - Windows Hotpatch allows security updates without device restarts, achieving 81% compliance within 24 hours of Patch Tuesday. - Windows 11 features quick machine recovery for automatic, cloud-connected recovery from boot failures. Surface devices lead in security by enabling all recommended features by default and developing memory-safe firmware to address vulnerabilities. Notably, 70% of security vulnerabilities are linked to memory safety issues, and Surface uses Rust-based UEFI firmware to enhance defenses. Surface also develops Windows drivers in Rust to eliminate memory safety bugs and shares innovations through the Open Device Partnership to improve security across the ecosystem.