Safer Computers, Tablets, and Phones in Minutes

From time to time, I speak at community centers and social groups on easy and inexpensive ways to tighten up security on electronic devices. It's a 45 minute session that is both entertaining, informative and immediately useful.

I cover:

• Password Managers
• using HTTPS
• OpenDNS & crowd sourced trusted sites
• 2 Factor Authentication
• Virtual Private Networks
• Finding lost devices
• Hard drive encryption
• Phishing
• Scams
• Malware

Here is a link to the resources I discuss in the body of the talk.

If you think your club, group or community center might enjoy this talk, please send me an email.

iOS 9: Getting Ready for the Upgrade

Apple will be releasing iOS 9 tomorrow, and by all accounts, the new operating system for iPhones, iPads, and iPods looks to be a good one. Featuring Ad blocking, a new power saving mode, an update in Siri's abilities and lots more, iOS9 will run on iPhone 4S, iPad 2, iPod Touch 5th gen and anything newer. Early reviews say it may bring new life to the iPhone 4S, perhaps running faster and better than the disappointing performance drop many saw with iOS8.

So… now is the time to get ready.

1. Save all your photos and videos to the cloud or to your computer. There's no sense risking losing them if anything goes wrong, and they're taking up space that could be needed during the upgrade. My practice is to have copies in the cloud and on a hard drive.

2. Remove the apps you never use. It will free up space and declutter your home screen.

3. Make a backup. Check your backup. Your device should be backing up to iCloud every night, but it's a good idea to check, and make sure that you have a current backup. I strongly recommend connecting your device to your computer and making a backup to it using iTunes. It's a more complete backup, and if something goes wrong, it's a lot quicker to restore from iTunes than to restore from iCloud. (I speak from experience. Trust me.)

4. If at all possible, do your update via iTunes. The over the air updates seem to be OK these days, but again, in the event of complications, having the computer and iTunes handy can make for an easier recovery. If you are tight on space on your device, the iTunes update is definitely less of a hassle.

Finally… Maybe just wait! If your phone is critical to your survival (social or business) maybe wait a couple days. Even the finest software on the planet has some… issues… when first released to the public. I guarantee you that not everything will work well for everybody, and that some people tomorrow will really wish they waited for the 9.01 update.

In the past, people have seen problems with extreme battery drain, key apps failing to function, wifi interruption or general unexpectedly slow performance. Why not let the cowboys and thrill seekers check out the new territory and send some messages back from the front. As I've said before, you won't get a prize for updating first, but you may get some surprises. It's better to be a fast follower than a first mover.

Improve your iPhone Security by more than 1 Million Percent?

I like using the Simple Passcode option on my iPhone, but I've always been kind of bugged by the idea that there are only 10,000 possible passwords under that scheme. Since it's always 4 numbers, lots of people tend to use a month/day combination which makes guessing a fairly easy task for many people. Is your first digit 0 or 1? Do your 3rd and 4th digits add up to no more than 31? Is your combination your birth year? Last 4 of your phone number?

If you would like a longer simpler password, here's a cool and easy trick I just learned:

1. Open Settings on your iDevice and go to "Touch ID & Passcode."
2. Turn off "Simple Passcode"
3. Next, change your passcode to something longer, using all numbers.
4. Enjoy your new improved security!

Look what happens when you get to the lock screen now! Instead of needing to enter your long password with the keyboard (really kind of a drag) you just punch it in on the keypad (not too shabby!) The only difference between this and the simple passcode option is that you need to tap the "OK" after entering your code.

OK, I lied. The only difference is you have to tap OK, and your password is now more than 111,000%  harder to crack! (Assuming you have used 7 digits.) You've gone from 10,000 combinations to 11,111,110. Add one more digit and you've increased the number of combinations to over 100,000 which is more than a One Million Percent increase!

I really like the idea that the length of my passcode is no longer known. While I'd never recommend a 1, 2 or 3 character code, a would be thief/hacker would have to try all of them in order to rule them out. They also need to try all the 5, 6, 7 and so on combos, thereby increasing the amount of time it will take to unlock your phone.

Yes, you may have set your phone to erase all data after 10 failed passcode attempts, so perhaps you're not too worried. Then again, you may have a kid or a wise guy friend who just loves wiping out all your data every so often. Me? I'd rather not have to restore from a backup. And if you're one of those people who says "Back… what?" or doesn't know how to restore from a backup or one of those who knows how long it takes to restore from a backup, maybe you would like to make your password a little bit longer and less obvious than a sentimental date.

No, Your Computer is NOT "Critically Infected"

This is a bogus alert that seems to be hitting Mac users, and these people will not help you.

They will take a lot of money if you call them and listen to them. There is actually no harm done to your computer by this little bit of javascript trickery.

The damage gets done if you call them and they convince you to give them remote access to your computer so they can "help" you. In fact, all they do is help themselves to private information, and a couple hundred dollars if you then give them your credit card information.

If you find yourself locked up on that page:

1. Hit Command-Option-Escape.
2. Quit Safari.
3. Start Safari with the Shift key down.
4. Under the Safari Menu, Choose "Clear History and Website Data…"
5. Clear at least Today and Yesterday
6. Restart the computer.
7. Stick to a less unsavory part of the web.

If you have been subject to this phishing/harassment, please let me know, and let me know if this helped. I offer a free 50 minute multimedia presentation called Safer Computers, Tablets and Phones in Minutes to clubs and community/social groups in Massachusetts and Connecticut. Please email or call me if you think your organization would be interested.