மறையும் ரயில்
ஜப்பானைச் சேர்ந்த வடிவமைப்பாளர் ஒருவர் கண்ணுக்கு தெரியாத வகையிலான ரயில் வடிவமைப்பை வெளியிட்டுள்ளார். வெளிப்பகுதியில் உள்ள சூழலை பிரதிபலிப்பதால் இந்த ரயில் வருவதே தெரியாது. ஆனால் உள்பக்கமிருந்து பார்க்க முடியும்.
Online Privacy: Free or Paid?
Internet privacy is an issue that has gained significant traction over the years. Cybercriminals have increasing control over the hacked accounts of people on the net, including usage statistics, search queries, biographic data, perhaps even access to your WebCam and sensitive files. There are many ways to mitigate security concerns, including antivirus software, secure socket layer technology, firewalls, anonymous browsing, and virtual private networks (VPNs). Unfortunately, security features come at a premium. We may enjoy freebies such as IT support services, free Wi-Fi, and web hosting, but the quality of the service is often compromised, and security is not ironclad. As far as online privacy goes, there are advantages and disadvantages to free VPN services. Straight off the bat, it should be clear that free Virtual Private Networks typically provide PPTP virtual private network service. This is an unsecure format for browsing the web, since the paid providers ar...
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