antivirus software Archives

Winsage

November 8, 2024

How (and why) to roll back Windows updates on your PC

Windows update KB5043145 caused some users to experience the blue screen of death instead of performance improvements. Before rolling back updates, users should check for adequate hard drive space, restart the system, attempt to reinstall updates, disconnect non-essential hardware, check for conflicts in Device Manager, ensure antivirus software is not interfering, and verify that the Windows Update service is activated. To troubleshoot update issues, Windows 11 users can run the Windows Update troubleshooter from Settings, while Windows 10 users can access it through Update & Security. Users can also utilize system restore points to revert to a previous state, use the Reset Windows Update Tool to repair update components, manually install updates from the Microsoft update catalog, or reset and restart update services via command prompt. If all else fails, reinstalling Windows may be necessary, though it could result in data loss.

Tech Optimizer

November 7, 2024

4 reasons why Windows Security alone isn’t enough to protect your PC

Microsoft's Windows Security suite, also known as Windows Defender, has evolved since 2006 into a more robust security tool. However, it has limitations: 1. Web protection is limited to Microsoft Edge, with the SmartScreen feature not available for Chrome or Firefox users. 2. There is no built-in VPN; a VPN service is only available through a paid Microsoft 365 subscription with a 50 GB monthly data cap. 3. It lacks an integrated password manager, leaving users to rely on third-party solutions for password management. 4. For business users, it does not provide endpoint protection or automated response capabilities, which are essential for recovering from attacks like ransomware or DDoS. Microsoft offers Defender for Endpoint as a paid service, but many businesses may still need third-party antivirus solutions for comprehensive protection.

Tech Optimizer

November 7, 2024

TotalAV vs PCProtect: Which Is the Best Antivirus?

TotalAV offers superior protection and user experience compared to PCProtect, with affordability enhancing its appeal. TotalAV blocked all prepared malware samples and nine out of ten wild samples in tests, while PCProtect missed two prepared and three wild samples, achieving a 75% effectiveness score. TotalAV features an intuitive interface, effective password manager, and superior VPN, while PCProtect's interface could benefit from redesign. TotalAV provides three pricing options, with the basic version covering four devices, making it more cost-effective than PCProtect, which is available for three devices. Both antivirus programs support Windows, macOS, iOS, and Android. TotalAV has received high ratings from AV-TEST and AV-Comparatives, while PCProtect has not been evaluated by leading cybersecurity firms.

Winsage

November 7, 2024

Winos4.0 Malware Found in Game Apps, Targets Windows Users

A newly identified malware framework called "Winos4.0" targets Windows users through game-related applications. It is a sophisticated variant of Gh0strat, capable of executing remote actions and granting attackers control over compromised systems. Winos4.0 is distributed via seemingly harmless applications, which download a BMP file that extracts and activates the Winos4.0 DLL file. The malware establishes persistence by creating registry keys or scheduled tasks. Its capabilities include clipboard monitoring, system information gathering, and detection of antivirus software and security applications. Winos4.0 targets educational institutions, particularly in "Campus Administration." It maintains communication with command-and-control (C2) servers to download encrypted modules and receive commands for actions like document management and screen capture. Fortinet compares Winos4.0 to frameworks like Cobalt Strike and Sliver, noting its encrypted data exchanges and C2 communication. Users are advised to download applications only from reputable sources.

Tech Optimizer

November 5, 2024

CrowdStrike strikes again, this time crashing Office apps in Windows 11

Users of Windows 11 24H2 are facing connectivity issues, blue screen crashes, and failed rescue patches, leading Microsoft to block the update for certain affected devices. A specific problem has been identified where Microsoft Office applications, including Word and Excel, crash when CrowdStrike’s Falcon sensor antivirus software is installed, particularly when the “Enhanced Exploitation Visibility Prevention Policy” setting is enabled. Microsoft is collaborating with CrowdStrike to resolve this issue, which primarily affects organizations and managed IT environments. Individual users may consider reverting to a previous version of Windows 11 if they encounter other problems.

Tech Optimizer

November 5, 2024

The Pros And Cons Of Behaviour-Based Antivirus Detection

32% of UK businesses experienced cyberattacks at least once a week last year, with an average financial toll of £1,630 per incident. Traditional signature-based antivirus systems struggle to recognize new threats, leading to the emergence of behaviour-based detection systems that monitor real-time application behavior. Behaviour-based detection operates independently of a database and can identify sophisticated threats, but it may generate false alarms, affect device performance, and raise privacy concerns. Most modern antivirus solutions now use a combination of both detection approaches to enhance cybersecurity.

Winsage

November 3, 2024

Your Windows 10 PC can’t be upgraded? You have 5 options before support ends in 2025

Windows 10 will reach its end-of-support date on October 14, 2025, after which it will no longer receive updates, including security patches. Users can choose to continue using Windows 10, buy new hardware, switch to a Linux distribution or ChromeOS Flex, pay for Extended Security Options (ESUs) from Microsoft, or attempt to upgrade incompatible hardware to Windows 11 despite potential risks. The final version of Windows 10, 22H2, will receive monthly security updates until the end-of-support date.

Tech Optimizer

November 3, 2024

The best antivirus software for Mac

All products featured are independently selected, and Mashable may earn an affiliate commission from purchases made through links on their site. Macs are not immune to viruses; they are more secure than Windows but still vulnerable to attacks. Investing in antivirus software is recommended for Mac users. The rate of malware targeting Macs has surpassed that of PCs. Malware includes various harmful software types, while a virus is a specific type of malware that replicates itself. Infections can occur from emails, social media links, and downloads. Ransomware locks users out of systems until a ransom is paid. Password managers help generate and store unique passwords, enhancing security. The best antivirus software for Macs varies based on usage patterns, and research has been conducted to evaluate leading antivirus solutions for effectiveness and additional security features.

Tech Optimizer

November 3, 2024

The best antivirus software options

All products featured are independently selected by editors and writers, and Mashable may earn an affiliate commission from purchases made through links on their site. Antivirus software is designed to identify and eliminate viruses and malware, preventing potential damage to devices. Malware is a broad category that includes viruses, which are a subset of malware. Computer viruses replicate and spread across devices, infecting applications and emails, and can cause various types of damage. Anti-malware software offers broader protection against a variety of attacks compared to antivirus software. Key features to consider when selecting antivirus software include phishing protection, spyware and adware scanning, on-demand malware scans, and vulnerability scanning. It is advisable to upgrade from pre-installed antivirus software to more advanced solutions. Investing in quality antivirus software is important for protecting computers and sensitive data.

Winsage

November 3, 2024

New ExplorerPatcher update fixes Win + X, Start menu crashes, and more on Windows 11

ExplorerPatcher has released an update, version 22621.4317.67.1, available on GitHub, addressing issues with the Win X menu and Start menu. Key updates include: - The Win+X shortcut is functional on builds 226xx.4317 and above. - Fixed resource loader issues when the boot drive is not C:. - Resolved crashes in the Start menu related to context menus with jump list entries on specific builds. - Improved handling of "Not responding" windows. - Taskbar items now have animated flashing. - The Narrator provides descriptions for the "Show desktop" button. - Added Portuguese (Brazil) translations. Users can download ExplorerPatcher from GitHub, but it may be flagged by Windows Defender and antivirus programs. Microsoft has taken measures against ExplorerPatcher by limiting its functionality in Windows 11 version 24H2 and labeling it as malware. To avoid false positives, users can add specific paths to the exclusion list in Windows Defender. A PowerShell script is provided to facilitate this process.