Is Bittrex Safe? The exchange is very safe, with all the procedures put in place by the founders to make sure it was as safe as it could be. In relation to this, they use a multi-wallet strategy which ensures between 80-90% of funds are stored off-line. There is also the 2-factor authentication required for all withdrawals and any API usage. Final Verdict Traders often use exchanges depending on how fast their transaction times are. This can be limited by the network, but Bittrex do all they cSee full review