Wednesday, July 22, 2020

Monthly Mini-Bytes - July 2020

What Does the Twitter Hack Tell Us About Online Security?
There isn't any. That's all folks! Roll credits... Seriously, the Twitter Hack or breach or whatever is incredibly unsettling. Major accounts from the blue checkmark glitterati were used in a Bitcoin scam that unfortunately many people got swept up in. How did it happen? The FBI is investigating, but initially it seems that the bad guys gained access to an administrative tool to take over the accounts. Yes, scary.

So what can be done to protect yourself and your online accounts? The Twitter Hack shows that two-factor authentication and passwords can be circumvented. Does that mean all hope is lost? No. You still have an incredible amount of control, but that control takes time and effort. There is no magic blue pill that can protect your accounts. No password manager can secure you 100%, but there are best practices that you can put into effect now.

1.) Good, Strong, and Varied Passwords - I know I sound like a broken record on this and you are probably sick of me writing about it. You must, must, must have strong passwords of at least 10 characters, and they need to be unique for each and every account. Yes, as I mentioned above, passwords can be circumvented, but just like locking the doors to your house, the more roadblocks that you put in place, the less likely it would be for you to become a victim.

2.) Use Two-Factor or Other Types of Secondary Authentication - Just like #1, the more barriers the better. Having a secondary option for authenticating your accounts in addition to a password is a must (if available).

3.) Enable All the Account Alerts - Where available, enable all the alerts that you can for login, activity, and for any transactions in your financial accounts. That way you should know immediately if your account has been breached.

4.) Close Unused Accounts - If you have any old accounts, no matter how minor, close them if they are not being used. Some sites don't let you delete accounts, but if you have old Facebook or Twitter profiles that you are no longer using, get rid of them. If the account doesn't exist it can't be breached.

5.) Clean Up Your Logins - Audit your logins to make sure that you are using your current primary email address. Overtime, many of us have used different email addresses as usernames. If you no longer use a particular email, update the username to reflect your current address.
Are You Cooking Your Mac?
With many working from home coupled with the blazing summer heat, it's incredibly easy to put your Mac notebook into a situation where it can overheat. We've known of MacBook Pros sitting for hours on a bedspread streaming videos that have overheated and gone kaput. It happens, so be mindful. The good news is Apple has some tips on notebook safety: https://support.apple.com/en-us/HT201640
How to Run Two Versions of macOS
With macOS Catalina 64-Bit has become mainstream on the Mac, so older applications no longer run. This puts many business users into a pickle. You may have older accounting software that will not run in Catalina, or maybe even an ancient contact manager that you use everyday, but it is not compatible either.

There is a solution, but it is not easy nor cheap. Parallels is a software program that will allow you to run other operating systems including Windows and older versions of macOS in a separate window. Setting Parallels up to run macOS is not easy, but it can be done. We would not recommend this solution for power-hungry design software, but for bookkeeping and contact management, it could be something to consider. This is not a permanent solution, but it would help you buy time to figure out next steps, especially if you are forced into purchasing a new Mac that, of course, would come with macOS Catalina.

In order to do this you would need both the Parallels Software and an installer for the version of macOS that you require. Again, this is not simple, but can be a solution if you need to run both new and old software on your Mac.

For more information on Parallels, visit: https://www.parallels.com