Blockchain is one of the most discussed technologies of recent years—especially when it comes to security and data integrity. As wearables collect increasingly sensitive health data, some manufacturers and developers are turning to blockchain solutions. But is the decentralized ledger really suitable for wearables? Or is its use more ...
CCNet
Aug 18, 2025 • 2 min read
Two-factor authentication (2FA) has become the standard in digital security. From online banking to email accounts, this dual-layer security system significantly reduces the risk of unauthorized access. But what about wearables? Devices like smartwatches and fitness trackers collect sensitive health data—yet few support 2FA. This article examines whether two-factor ...
CCNet
Aug 15, 2025 • 2 min read
Firmware updates are essential for closing security gaps, delivering new features, and extending the lifespan of wearables. However, poorly secured update mechanisms can themselves become vulnerabilities, allowing attackers to inject malicious software onto devices. To minimize these risks, manufacturers must implement secure update procedures. This article outlines how firmware updates ...
CCNet
Aug 13, 2025 • 2 min read
Wearables have become an integral part of daily life—from fitness trackers to smart rings to medical devices that capture vital health data. But as adoption increases, so does the risk of cyberattacks. Many vulnerabilities arise during the development phase, making it essential to embed security mechanisms early on. Secure ...
CCNet
Aug 11, 2025 • 2 min read
Low-cost fitness trackers and smartwatches are booming. On online marketplaces, countless models are available for under 30 euros—often from unknown brands. While the price is tempting, these wearables often lack basic security features. In this article, we explain why cheap no-name wearables are problematic from a data protection and ...
CCNet
Aug 8, 2025 • 2 min read