Learn How to Autofill SMS Login Codes in iOS 12 and Mojave

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An ever-increasing number of Web sites boost their security via two-factor authentication (2FA), which requires you to type in a short numeric code to complete a login after entering your username and password. It’s a big win because that code is generated on the fly and is good for only a short time (often 30 seconds). So even if your username and password were revealed in a data breach, your account is safe if you use 2FA. We recommend using it whenever possible.

You get these codes—usually six digits—in one of two ways. The most common is via an SMS text message to your iPhone, but you may instead be able to generate authentication codes with an app such as 1Password, Authy, or Google Authenticator, or LastPass. And yes, if you’ve followed our advice to use 1Password or LastPass as a password manager, their capabilities to generate and enter these codes is a nice bonus.

Many sites support only the SMS text message approach, however, so Apple added features to iOS 12 and macOS 10.14 Mojave that simplify entering the codes sent via SMS.

Autofill SMS codes in iOS 12

In iOS 12, the trick to easier entering of the code is to use the QuickType bar above the standard iOS keyboard, where iOS suggests auto-complete options. Follow these steps:

  1. Start logging in to a site that requires 2FA via SMS with your username and password.
  2. When you’re prompted for your code, tap in the Enter Code field.
  3. When the text message arrives, instead of trying to remember and retype the six digits, look at the QuickType bar at the top of the keyboard, where iOS 12 displays “From Messages” and the code. Tap it to enter the code in the field.
  4. Submit the form to log in.

Autofill SMS codes in Mojave

In Mojave, Apple did something similar with autocomplete, but it works only in Safari, so if you prefer Google Chrome or Firefox, you’re out of luck. Follow these steps:

  1. Using Safari, start logging in to a site that requires 2FA via SMS with your username and password, after which you’re prompted for a code.
  2. When the text message arrives, instead of trying to remember and retype the six digits from your iPhone or the macOS notification, click in the Enter Code field.
  3. The code appears in a pop-up underneath the field under the “From Messages” tag. Click it to enter the code in the field.
  4. Submit the form to log in.

One final note. If you have a choice, use an authentication app instead of SMS for your 2FA codes. There are several ways a hacker could intercept an SMS text message meant for you and use that to complete a login. The chance of you being targeted like this is low, but there’s no reason not to use an authentication app instead to eliminate the worry. Plus, it means you can still log in even if your phone number changes, as it does if you use a different SIM card while traveling.

(Featured image by James Sutton on Unsplash)

Six Tips for Writing Better Email

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Apple has put a lot of effort into Mail, providing lots of features you can employ to get through your email more quickly. But one of the most effective ways to improve your email productivity has nothing to do with an app. Instead, train yourself to write better email and you’ll cut down on a lot of unnecessary back-and-forth and confusion. Remember, email is not chat—you say things in an interactive conversation that could take days to untangle in an email thread. Here are some of the top ways to ensure that your email achieves your goals.

1. Write a good Subject line

Everyone receives too much email, and as a result, most people scan email Subject lines and open only those messages that seem relevant. Good Subject lines should be direct and specific, and ideally have key words at the front to catch the recipient’s attention.

Bad: Finishing off reviews…
Good: Discuss performance reviews at lunch on Thursday at 12:30 PM?

2. Keep it short and focused

Even if your recipient opens your message, if it rambles on, they will likely set it aside to deal with later, and later may never happen. Plus, if it includes multiple unrelated topics, replying to everything may seem overwhelming. And if they don’t know how to respond to even one point, the entire message may go unanswered.

When you start an email message, consider the most important point you want to convey and focus on that. Summarize ruthlessly, and if you find yourself wanting to write more and more, propose a phone call or meeting to discuss the topic instead.

Carry this advice over to your words too. Aim for short, understandable sentences. Whenever the thought changes, start a new paragraph. Short, single-topic paragraphs are easier to scan and understand, which is why newspaper reporters write the way they do.

3, Provide relevant context and details

As much as it’s important to stay concise, don’t leave out essential information. To check that your message is complete, evaluate it according to the journalistic formula of the Five Ws: does your message answer the questions of Who, What, When, Where, and Why?

Consider the example above about scheduling a lunch to discuss performance reviews. The message needs to make it clear who is invited to the lunch, what the topic of discussion will be, when and where it will take place, and why you’re setting up the meeting. Although the Subject and To lines already answer Who, What, and When, be sure to repeat those facts within the message.

4. Stay polite and friendly

If you’re having a bad day, it’s all too easy to be abrupt or even abrasive in email. Resist the temptation, since it will reduce the chance that the recipient will take your words to heart or reply as you wish.

Instead, imagine that you’re speaking to the person, and don’t say anything in email that you wouldn’t say to their face. You’ll catch more flies with honey than vinegar.

5. Use proper spelling and grammar

Consider email a professional communication medium, even if you’re writing to your kid’s soccer league mailing list. Before sending, look over what you’ve written and fix errors in spelling (look for red underlines) and grammar (“it’s” should always be replaceable with “it is”). It never helps if your correspondents see you as barely literate.

6. State the desired outcome at the end

Finally, never send an email message unless you know what you want it to achieve, and be clear about that goal when you close the message. If your recipient doesn’t understand what you want, getting to that result may require several additional messages. In our example about the lunch meeting, compare these alternatives:

Bad: Let me know what works for you.
Good: Can you join me for lunch on Thursday at 12:30 PM in the conference room so we can go over the performance reviews?”

And to follow our own advice, we hope you’ll keep these tips in mind while composing future email messages. That will reduce confusion and irritation on the part of your correspondents, and reduce your email load by eliminating unnecessary requests for clarification.

(Featured image by JESHOOTS.COM on Unsplash)

Go Beyond External Hard Drives with Network-Attached Storage

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If you’ve filled up your external hard drives or become frustrated by their limitations, it’s time to look into a network-attached storage (NAS) device. What’s a NAS? It’s an intelligent storage device that can accept one or more hard drives or SSDs and connects to your network via Ethernet.

NAS Benefits

A NAS is a good choice for anyone who needs access to lots of storage, but small businesses will particularly appreciate the benefits of a NAS. They include:

  • More storage: Most NAS devices provide multiple drive bays, so you can pop in a few large hard drives or even attach expansion units for a vast amount of available storage.
  • Expandable storage: A NAS is perfect if you anticipate your storage needs growing over time. You could start with 3 TB drives today and swap them out for 6 TB drives in a year or two.
  • Data protection: Drives fail, but some NAS devices can ensure that you don’t lose data if that happens by combining multiple drives into RAID arrays.
  • Network backups: Because a NAS is always available on your network and provides lots of storage, it can work well for on-site backups.
  • Laptop access: It’s fussy for mobile users to attach external hard drives to laptop Macs. An always-available NAS eliminates that annoyance.
  • Remote access and cloud storage: You can usually configure your NAS so it’s available over the Internet from outside your network. That means it can work like a private version of Dropbox that’s entirely within your control and has no monthly fees.
  • Streaming media: Home users with massive movie libraries can take advantage of NAS features that make it easy to stream video to computers, TVs, tablets, and smartphones.

NAS Features

Quite a few manufacturers make NAS devices, including Synology, QNAP, Drobo, and WD, and prices vary widely depending on the feature set. Things to consider include:

  • Number of drive bays: The most important decision to make when choosing a NAS is the number of drive bays. It may be tempting to start with a less-expensive two-bay model, but particularly if you want to use RAID to protect your data, that limits your storage significantly.
  • RAID support: RAID works well for preventing data loss if a drive dies. RAID 1 constantly mirrors the data from one drive to another so if one fails, all the data is on the other. RAID 5 uses data striping techniques with at least three drives to preserve data even if one drive fails. Proprietary technologies may be more flexible in terms of the number and size of the required drives. Synology’s RAID Calculator is helpful for figuring out how much space you get with different collections of drives.
  • Ethernet speed and ports: Most NAS devices have Gigabit Ethernet, but you can pay more to get 10 Gigabit Ethernet. That’s helpful only if you have an iMac Pro or a Thunderbolt 3 adapter. Also, some NAS devices have a feature called link aggregation that uses multiple Ethernet ports and an LACP-enabled Ethernet switch to balance traffic across ports for higher performance in multi-user setups.
  • Hardware encryption: For additional security, some NAS devices offer hardware encryption. It requires more CPU power but ensures that a stolen NAS won’t reveal your data.
  • Hardware transcoding: Those who host media libraries on a NAS may find this feature useful. It automatically converts high-resolution video files to versions that are optimized for the destination—there’s no reason to send 4K video to a 1080p TV.
  • CPU and RAM: Since a NAS is a full-fledged computer, it has a CPU and needs RAM to accomplish its tasks. If all you’re doing is serving files, the CPU doesn’t matter much, but for hardware encryption and transcoding, a faster CPU will be helpful. Similarly, those functions, or support for lots of users, may benefit from more RAM, so look for a NAS whose RAM is expandable.
  • Physical factors: Since a NAS runs all the time, pay attention to how much power it draws and how much noise it makes. In general, the less of each, the better.

Use NAS-specific Drives

One final piece of advice. It’s tempting to use old drives you have around, but doing so may be problematic for a few reasons:

  • Combining drives of different capacities can result in unusable disk space in some RAID configurations.
  • The likelihood of failure is higher with older drives, and even if a RAID prevents data loss, dealing with a dead drive is still stressful.
  • NAS-specific drives, as opposed to garden-variety drives, sport features designed to minimize data corruption, minimize vibration, and adjust rotation speeds for longer life.

Instead, look for NAS-specific drives, such as those in the WD Red and Seagate IronWolf lines.

Honestly, while a NAS is a great investment and effective addition to your technical infrastructure, picking the right one is a complex decision. If you need help, get in touch with us to see what we recommend for your specific situation.

(Featured image by Alex Cheung on Unsplash)

Use macOS’s Guest Account to Protect Your Privacy from Temporary Users

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We’ve all had it happen. “Can I use your Mac for a minute to check my email?” The answer can be “Yes,” but to keep people from poking around on your Mac, have your visitor log in as Guest. To enable the Guest account, go to System Preferences > Users & Groups. If the lock at the bottom left is closed, click it and enter your admin credentials. Then click Guest User in the list, and select “Allow guests to log in to this computer.” To switch to the Guest account, go to the Apple menu and choose Log Out YourAccountName to access the login screen. Your guest can then click the Guest User icon, at which point they’ll have a clean account to work in. When they log out, the account—including any files they created or downloaded—will be deleted, thus protecting their privacy as well.

(Featured image by Apple)

Some May Like It Hot… But Your Technology Prefers to Stay Cool

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When summer brings sunny days and rising temperatures, you may have ditched your business suit for shorts or skirts to stay comfortable, but your technological gear can’t do the same. And keeping your tech cool is about more than comfort—as temperatures rise, performance can suffer, charging may get slower or stop, various components might be disabled, and devices can become unreliable.

How Hot Is Too Hot?

You might be surprised by the recommended operating temperatures for Apple gear—whether you’re talking about an iPhone X or a MacBook Pro, the company recommends staying under 95° F (35° C).

Such temperatures happen regularly throughout the summer. Even in cooler climes, the temperature in a parked car in the sunshine can easily hit 130º F (54º C) in an hour and rise higher as time passes. And no, cracking the windows a couple of inches won’t make a significant difference. We hope you’re already thinking about that with regard to children and pets, but as you can see, tech gear should also be protected. Apple says its products shouldn’t even be stored—turned off—at temperatures over 113º F (45º C).

It’s not just cars you have to think about. Temperatures in homes and offices without air conditioning can also rise higher than electronics would prefer, and that’s especially true for computers that stay on most of the time and aren’t located in well-ventilated areas.

What’s the Danger?

First off, remember that all electronic devices produce their own heat on top of the ambient heat in the environment, so the temperature inside a device can be much, much hotter than outside. The CPU in an iMac can hit 212º F (100º C) under heavy loads.

Temperatures higher than what components are designed for can have the following effects:

  • Chips of all types can behave unpredictably as increased thermal noise (electrons vibrating more) causes a higher bit error rate. Because electrical resistance increases with heat, timing errors can also occur.
  • Lithium-ion batteries discharge well in high temperatures, but the increased rate of chemical reactions within the battery will result in a shorter overall lifespan.
  • As devices heat and cool, the uneven thermal expansion of different materials can cause microscopic cracks that can lead to a variety of failures over time.

Some heat-related problems are temporary, so when the device or component cools down, it will resume working correctly. But others, particularly drops in battery life—are irreversible and particularly worth avoiding.

When a Mac gets too hot, it will spin up its fans in an attempt to keep its internal components cool. If your Mac’s fans are ever running at full tilt, first quit apps you aren’t using, particularly those that might be CPU-intensive and thus creating a lot of heat. If that doesn’t make a difference, restart it to make sure the problem isn’t some rogue process. If the fans come back on at full speed quickly, shut it down and let it cool off for a bit. In the worst case, an overheated Mac will start acting unpredictably or crash.

iOS devices don’t have fans, so they employ other coping mechanisms. If your iPhone or iPad gets too hot, the device will alert you.

Apple says you might notice some of the following behaviors:

  • Charging, including wireless charging, slows or stops.
  • The display dims or goes black.
  • Cellular radios enter a low-power state. The signal might weaken during this time.
  • The camera flash is temporarily disabled.
  • Performance slows with graphics-intensive apps or features.

If you’re using Maps on an overheating iPhone for GPS navigation in the car, it may show a “Temperature: iPhone needs to cool down.” screen instead of the map. You’ll still get audible turn-by-turn directions, and the screen will wake up to guide you through turns,

How to Keep Your Tech Cool

For the most part, keeping Apple devices cool just requires common sense, since you’d do the same things for yourself.

  • As Apple’s specifications recommend, avoid using devices when the temperature is over 95º F (35º C). If you can’t avoid it entirely, keep usage to a minimum.
  • Don’t leave devices in cars parked in the sun for long periods of time. If it happens accidentally, let the device cool before using it.
  • Provide good ventilation so air can cool the device. Don’t block ventilation ports in the back of desktop Macs, and don’t use Mac laptops in bed, propped on a pillow, or under the covers. It can be worth vacuuming dust out of ventilation ports every so often.
  • Never put anything on the keyboard of an open Mac laptop.
  • Avoid stacking things on top of a Mac mini.
  • Monitor the temperature of server closets. If they get too hot, keep the door open, add a fan, or run the air conditioning.

Luckily, the temperatures that cause problems for Apple hardware aren’t terribly comfortable for people either, so if you’re way too hot, that’s a good sign your gear is as well.

(Featured image by Alfonso Escalante from Pexels)