Demand For Bitcoin Hardware Wallets Rise in South Korea
According to security-focused researcher Kim In-soon at South Korea’s ETNews, the demand for bitcoin hardware wallets is increasing rapidly in South Korea, as users have started to avoid local cryptocurrency exchanges to store their funds.
Exchanges Are Not Secure
Over the past two years, even the largest cryptocurrency trading platforms in South Korea including Bithumb have suffered several data breaches and hacking attacks. In other regions like the US and Europe, only a handful of exchanges have not experienced major hacks to date.
Centralized cryptocurrency exchanges and wallet platforms are vulnerable to hacking attacks and many kinds of cyber attack methods because of their reliance on a single point of failure. Since cryptocurrency exchanges are managed by a group of administrators or a company, their servers, databases, and infrastructures are all managed centrally.
The centralization of various components of trading platforms provide an opportunity for hackers to break into the system and potentially steal user data, sensitive financial information, and in the worst scenario, reallocate user funds.
An easy alternative to cryptocurrency exchanges is non-custodial cryptocurrency wallet that allows users to remain in full control of their funds. Non-custodial wallets do not store or protect private keys and back up codes on behalf of users. Users are provided with their private keys and 12-word passphrases that can be utilized to backup or recover their funds, in case users cannot access their accounts of the platform is compromised by hackers.
Web-based wallets can be a target of DDoS attacks or server outages, that may significantly slow down the process of checking balance, withdrawing funds, and sending transactions. Last year, in November 2017, Blockchain, the second most widely utilized cryptocurrency wallet behind Coinbase, experienced a server outage that briefly disabled customers from viewing their balance on the wallet.
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