The only true way to secure your coins from hackers is to make sure to get a hardware wallet for your coins if you are holding a decent amount.
The Ledger Nano S (https://www.ledgerwallet.com/r/fed9?path=/products/1-ledger-nano) is what I have and it is so cool...
My private keys are totally secured offline and no one has access even if my computer is compromised. Absolutely no worrying about my coins being stolen! I don't have to remember passwords, don't need to back up, don't need to worry about viruses and I can take and use my bitcoins anywhere!