One topic that isn't talked about much but should be more is cryptowallet security. There are 3 basic vectors of attack I think of when it comes to protecting my Litecoin, all of which are centered around protecting my private keys:

Digital Physical Social

Digital

First and foremost, you must protect yourself from hackers and malware. The best way to do this is to create something called a "Cold Wallet." A Cold Wallet is another word for making sure your Litecoin wallet isn't connected to the internet. In this way, hacker's cant access your private keys digitally. I go in-depth in the different ways you can protect your Litecoin wallet here. However, if you don't want to deal with the hassle of preparing a cold wallet, want ease of access to your coins, and have a decent amount of $$ invested, I strongly recommend a hardware wallet such as Trezor.



Another word of caution, don't take a picture of your seedkeys and email/SMS text them anywhere. Alternatively, don't keep them in a word document and email it unless it's password protected. Only do this if you are using "end to end" encryption services like Keybase or Telegram's secret chat. Emails and SMS texts can actually be snooped on fairly easily unless they are encrypted.



Finally, another thing to keep in mind is how to protect your digital wallets from corrupted hard drives and/or software bugs.

Physical

This is three-fold:

Protecting your seedkeys. In person interactions. Tragic unforeseen circumstances.

If you've bought a hardware wallet like a Trezor or have a loafwallet, then chances are you have something called "seed keys." These set of words are used to generate the private keys that are associated with your Litecoin wallet. It is absolutely imperative to protect these seedkeys. Even though you've written them down on a piece of paper, that is insufficient. You must ensure your private key or seedkey is protected from fire or water damage in-case of a house-fire or water damage. That is why I strongly recommend getting a fire and water resistant solution like a steel wallet to keep your seedkeys in. One affordable steel wallet that I personally have bought and use is Billfodl. Another affordable steel wallet you can look into are crypto keys.