public Wi-Fi networks

Tech Optimizer
October 31, 2024
Macs are facing an increasing number of cybersecurity threats, with malware targeting macOS rising from eight families in 2021 to 21 in 2023. To protect against these threats, users are advised to implement antivirus software, maintain regular backups using tools like Apple's Time Machine and cloud services, enable the built-in firewall, use password managers for secure password storage, and utilize a VPN for secure internet connections, especially on public Wi-Fi.
Tech Optimizer
July 30, 2024
Cybersecurity is a significant concern in the digital world, with antivirus software being essential for protecting data from cyber threats. Tech expert Krishi Chowdhary notes that effective antivirus solutions provide real-time protection against various threats, including malware, spyware, and ransomware. Antivirus protection is crucial in several scenarios: 1. Using Public Wi-Fi: Public Wi-Fi networks can expose devices to risks, making antivirus software vital for protecting sensitive activities like banking. 2. Downloading Files and Programs: Antivirus software scans downloads in real-time to block malware. 3. Opening Email Attachments: Many antivirus programs automatically scan email attachments to prevent harmful software from activating. 4. Visiting Unsecured Websites: Antivirus software warns users of potential threats from unsecured websites and blocks access to malicious sites. 5. Using Removable Storage Devices: Antivirus software scans SD cards and USB drives upon insertion to detect and neutralize threats. 6. Sharing Files with Others: Antivirus protection scans incoming files from social media or file-sharing platforms to prevent malware infections. 7. Using Online Banking and Shopping: Antivirus software protects against threats like keyloggers during online transactions. 8. Connecting to IoT Devices: Antivirus software secures connections between IoT devices and online services by eliminating malicious code. 9. Uploading Files to Cloud Storage: Antivirus software scans files during the upload process to block harmful content from spreading in networks. 10. Using Outdated Operating Systems: Antivirus solutions provide additional protection against malware exploiting vulnerabilities in outdated systems.
Winsage
June 21, 2024
Microsoft has discovered a critical vulnerability in Windows 10 and Windows 11 that could allow hackers to access your device when connected to public Wi-Fi networks. The bug, labeled CVE-2024-30078, could enable remote code execution without needing authentication. Microsoft has released a security update to fix this issue, and recommends installing it as soon as possible to prevent potential exploitation.
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