effectiveness

Tech Optimizer
May 5, 2025
VIPRE® Advanced Security received the Advanced+ award from AV-Comparatives in the March 2025 Malware Protection Test for its effectiveness against cyber threats. The test evaluated 19 security products using 10,030 malware samples on a Windows 11 system, focusing on both online and offline threats. VIPRE achieved a 98.7% detection rate in all scenarios, a 99.93% overall protection rate during execution testing, and had one of the lowest false positive counts among the products tested. VIPRE's security solutions are integrated into other Ziff Davis products, enhancing their protection capabilities. VIPRE is a subsidiary of Ziff Davis, Inc., specializing in cybersecurity solutions with over 25 years of experience.
Winsage
May 2, 2025
Windows Recall, an AI-driven feature by Microsoft, was initially launched in July but withdrawn due to security and privacy concerns. It has since returned with modifications aimed at improving user experience, although concerns about its functionality persist. Recall captures and analyzes screenshots of user activities to aid in retrieving past documents or messages. Users must have a Copilot+ PC to access Recall, which is not activated by default. Security enhancements include encrypted data storage and mandatory Windows Hello authentication for access. However, issues remain, such as potential access via a computer PIN, inconsistent filtering of sensitive data, and the risk of data being captured from shared devices. Users can exempt specific sites and apps from being captured, but the process is cumbersome.
AppWizard
May 1, 2025
TikTok has enhanced its Promote ads feature by allowing brands to target direct messages (DMs) through third-party messaging applications, including WhatsApp, Facebook Messenger, LINE, and Zalo. Advertisers can now drive message traffic to these external platforms instead of only encouraging interactions within the TikTok app. This change is particularly useful for lead generation campaigns targeting users with compatible messaging apps installed. The supported messaging platforms currently are LINE, Zalo, WhatsApp, and Facebook Messenger. This update aims to improve customer engagement and simplify management of interactions across different messaging channels.
Winsage
April 30, 2025
Security researcher Nafiez has discovered a vulnerability in Windows LNK files that allows remote code execution without user interaction. Microsoft has chosen not to address this issue, stating it does not meet their security servicing criteria. The vulnerability exploits specific components of LNK files, enabling attackers to create malicious shortcuts that initiate silent network connections when a user accesses a folder containing them. The exploit involves manipulating the HasArguments flag, EnvironmentVariableDataBlock, and embedding UNC paths. Microsoft defends its inaction by citing the Mark of the Web (MOTW) feature as adequate protection, despite concerns from security experts about its effectiveness. Previous vulnerabilities in LNK files have been addressed by Microsoft, and the availability of proof-of-concept code raises fears of potential exploitation by malicious actors.
Tech Optimizer
April 30, 2025
PostgreSQL 18 includes significant enhancements in monitoring capabilities and new features. Key updates include: - Buffer information in EXPLAIN ANALYZE is now enabled by default, providing detailed buffer statistics for better query performance insights. - The pg_stat_io view tracks I/O statistics in bytes (read_bytes, write_bytes, extend_bytes), simplifying monitoring of I/O operations. - Enhanced monitoring of Write-Ahead Logging (WAL) statistics is introduced, allowing tracking of WAL operations and new WAL segment initialization. - The pg_stat_get_backend_io function provides I/O statistics for specific client processes, aiding in performance tuning. - The VACUUM (verbose) command now includes visibility map information, detailing all-visible pages after a vacuum operation. - The pg_stat_all_table view tracks total vacuum and analysis times per table, and users can adjust autovacuum workers without server restarts. - A new uuidv7 function generates UUIDs with a Unix-epoch timestamp for ordered identifiers. - The passwordcheck extension enforces a minimum password length for better security practices. - Improvements to the jsonb type ensure correct handling of null conversions. - The casefold function facilitates case-insensitive searches. - The RETURNING clause in DML commands now supports returning both old and new values. - The to_number function can convert Roman numerals to numeric values.
Tech Optimizer
April 30, 2025
A conversation between two friends during a workout revealed insights into personal computing and cybersecurity. One friend was considering purchasing a new Windows PC and evaluating updated antivirus software after using a well-known suite for over a decade. He expressed concerns about the annual subscription model of his previous antivirus, feeling it was a recurring expense without a tangible return. The other friend informed him about the trend of one-time purchase antivirus software, which offers robust protection without ongoing fees, alleviating financial pressure and allowing users to maintain control over their software choices. Key points discussed included the cost-effectiveness of one-time purchases, flexibility in choosing or upgrading software, and enhanced features in newer antivirus programs.
Winsage
April 30, 2025
Windows 11 was released in October 2021. A user upgraded from Windows 10 22H2 to Windows 11 24H2 on a six-year-old HP Omen using an in-place upgrade. They backed up important files using OneDrive, Proton Drive, and a 4 TB external drive. The hardware was checked for compatibility with Windows 11 using Microsoft’s support page and the PC Health Check app. The user decluttered the system using Disk Cleanup and Revo Uninstaller. A system restore point was created for safety before the upgrade. The upgrade was initiated through Settings -> Update & Security -> Windows Update or the Windows 11 Installation Assistant, and it proceeded smoothly, allowing the user to keep files and applications.
AppWizard
April 30, 2025
The Google Play Store's app count has decreased from approximately 3.4 million in early 2024 to around 1.8 million today, a 47% decline. This reduction is attributed to stricter quality control measures implemented by Google in July 2024, which targeted malfunctioning apps and those with limited functionality. Google reported blocking 2.36 million apps for policy violations and banning over 158,000 developer accounts linked to harmful activities. In contrast, the Apple App Store's app count rose from 1.6 million to 1.64 million during the same period. Additionally, a new EU regulation requires developers to disclose their names and addresses in app listings, with non-compliance risking delisting from EU markets. Despite the decline, 10,400 new applications were launched on the Play Store this year, indicating a 7.1% increase compared to last year.
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