To ensure phishers don’t forge email from your domain to use in their attacks on your organization and others, you must implement SPF, DKIM, and DMARC. We explain the basics, and we’re happy to help with the setup.
Austin Mac Works Blog: Security
6 Reasons Why You Should Restart Your Mac Periodically
You can go for weeks or months without restarting your Mac, but it’s a good idea to restart more frequently to increase security, avoid or resolve problems, get updates, and generally clear your Mac’s decks.
Use 1Password to Enter Your Mac Login Password
1Password is tremendously helpful for entering website passwords, but a little-known feature also enables it to enter your Mac login password for changing system settings, installing apps, and more.
Changing Passwords Periodically Doesn’t Increase Security
Security experts no longer recommend password expiration policies that require users to change their passwords periodically. Here’s why.
Use iOS 17.3’s Stolen Device Protection to Reduce Harm from iPhone Passcode Thefts
In iOS 17.3, Apple has introduced Stolen Device Protection to discourage iPhone thefts enabled by a revealed passcode. It requires additional biometric authentication, and we recommend that everyone who uses Face ID or Touch ID enable it.
Help! My Account Has Been Hacked—What Should I Do?
If you notice strange behavior in your online accounts, you might have been hacked. It’s imperative that you act immediately to verify the breach, change passwords, lock accounts, and alert support personnel. We provide steps here.
After “Mother of All Breaches,” Update Passwords on Compromised Sites
Worried about the “Mother of All Breaches” that has been making the rounds in security news? We share a leak checker that can tell you if your email address was involved and recommend that you update any compromised passwords.
Improve Your Digital Security in 2024 with These New Year’s Resolutions
Get ready for a safer 2024 with New Year’s resolutions that will help you secure your devices, avoid scams, block malware, and enjoy the security and ease of use of password managers.
Forget Your Just-Changed Passcode? iOS 17’s Passcode Reset Has Your Back
If you change your passcode and can’t remember it (or it was changed for you by a prankster), iOS 17 lets you use your old passcode for 72 hours. It’s a helpful backstop for the results of a memory lapse or mischievous child.
Faster Copying of Two-Factor Authentication Codes from Messages
Need to enter SMS-initiated two-factor authentication codes manually in Web browsers other than Safari? Try this hidden trick for quickly copying and pasting them instead of retyping all those numbers.
Dosent filter anything
I have tried all of them and still unable to send pictures messages to android users. Help please
I wish I would have stayed with High Sierra or Catalina. Big Sur doesn't work with Time Machine, Messages, Spotlight…
My updated my Mac with Big Sur and it is stuck and says it has less than a minute to…
This was extremely helpful and just what I was looking for! The Carbon Copy Cloner is still holding back my…