Keep Your Smart Home From Turning Against You

November 16, 2023

Smart homes offer unparalleled convenience and efficiency. But as we embrace the convenience, it’s essential to consider the potential risks.

Recent headlines have shed light on the vulnerabilities of smart home technology, such as the story in the New York Post’s article titled “Locked Out & Hacked: When Smart Homes Turn on Owners.”

The article describes smart home nightmares. Including the new owner of a smart home that unexpectedly got locked in. The prior owner had left preprogrammed settings. Suddenly at 11:30 p.m., the home told him it was time to go to bed and locked every door in the house.

Another technology victim was a woman terrorized by lights and sounds at home. Her ex-partner was maliciously manipulating the smart technology.

As homes get smarter, how can you avoid a similar experience? We’ll explore some key strategies to protect your home and your privacy.

Secure your network

The foundation of any smart home is its network. Just as you wouldn’t leave your front door wide open, you shouldn’t neglect Wi-Fi security.

Strengthen device passwords

Avoid using easily guessable information like “123456” or “password.” Use a combination of upper and lower-case letters, numbers, and symbols.

Enable two-factor authentication (2FA)

Many smart home device manufacturers offer 2FA as an extra layer of security. This helps keep unwanted people out.

Regularly update firmware

Firmware updates are essential for fixing security vulnerabilities in your smart devices. Make it a habit to check and apply firmware updates regularly.

Vet your devices

Look for products that have a history of prompt updates and robust security features. Avoid purchasing devices from obscure or untrusted brands.

Isolate sensitive devices

Consider segregating your most sensitive devices onto a separate network, if possible.

Review app permissions

Smart home apps often request access to various permissions on your devices. Before granting these, scrutinize what data the app is trying to access.

Be cautious with voice assistants

Review your voice assistant’s privacy settings. Be cautious about what information you share with them. Many devices can be programmed to not listen by default.

Check your devices regularly

Regularly check the status and activity of your smart devices. Look for any unusual behavior.

Understand your device’s data usage

Review your smart device’s privacy policy. Understand how it uses your data.

Stay informed

Finally, stay informed about the latest developments in smart home security. Subscribe to security newsletters.

Filed Under: Internet of Things, Smart Devices Tagged With: ,

Mobile Malware Has Increased 500% – What Should You Do?

February 5, 2023

Cybersecurity researchers uncovered an alarming mobile statistic. During the first few months of 2022, mobile malware attacks surged by 500%.

For years, mobile phones have become more powerful. They now do many of the same functions as a computer.

Yet, people tend to secure their computers better than they do their smartphones.

This is a behavior that needs to change. Over 60% of digital fraud now occurs through mobile devices. That makes them highly risky if proper safeguards aren’t followed.

Use Mobile Anti-malware

Yes, your mobile phone needs anti-virus/anti-malware too! Malware can and does infect smartphones and tablets. Ensure that you have a reliable mobile anti-malware app installed.

Don’t download apps from unknown sources
Only download mobile apps from trusted sources. Do not download outside a main app store. Trusted app stores include places like:

• Apple App Store
• Google Play
• The Microsoft Store
• Amazon Appstore

Don’t assume email is safe
Many people prefer checking email on their phone rather than PC because it’s so handy. But they have a false sense of security about the safety of emails when viewed on a mobile device.

It’s difficult to hover over a link without clicking when on a smartphone. If you see something questionable and want to check the link, open the email on your PC where you can do that.

Beware of SMS phishing (aka “smishing”)
In March of 2022, text spam outpaced robocalls. Unwanted text messages rose by 30%, ten percent higher than robocalls. Many of those spam texts are smishing.

Be on the lookout for text messages that don’t quite make sense. For example, getting a shipping notification when you haven’t ordered anything.

Remove old apps you no longer use
Go through your device and remove old applications that you are no longer using. There is no reason to keep them around, potentially leaving your device at risk.

Keep your device updated
Speaking of updates, you also need to keep your device’s operating system updated. Are you using the current version of Android or iOS?

Not installing updates can mean your phone has vulnerabilities. These vulnerabilities allow hackers to
breach your data.

Use a VPN when on public Wi-Fi
Public Wi-Fi is dangerous. Most people understand that, but many connect to it out of necessity. Reduce your risk by using a VPN app.

Use mobile security solutions to prevent a data breach
Don’t wait until your phone is infected with malware to secure it properly. It’s only a matter of time before you are the next victim.

Filed Under: Antivirus, Communication, Smart Devices, Smart Phones Tagged With:

Are Smartphones And Tablets Killing The Traditional PC?

December 27, 2018

In the early days of the Internet, there was only one device that enabled you to access it. That was the desktop computer.

Laptop computers have existed for as long as desktops have, but due to hardware limitations, they never really became a viable alternative.

In a technical sense, laptops are “mobile” devices, but still require the user to be seated to use. It hasn’t been until recently that we have seen truly mobile devices.

The Rise Of Smartphones
The first smartphone was invented in 1992, three years before the term “smartphone” even existed. It was IBM’s “Simon,” which was a cellphone with a monochrome LCD touchscreen and a stylus.

It was the first phone was able to send faxes, pages, and emails and it was even capable of running third party applications.

It came with built-in features that are so commonplace on today’s smartphones that most people take them for granted, such as a calendar, a notepad, a world clock, and a way to schedule appointments.

Simon didn’t sell well and its $899 price tag surely didn’t help move units either. For comparison, that’s the same purchasing power as $1607 in 2018.

It wasn’t until Apple’s iPhone in 2007 that the modern smartphone became mainstream. IBM was able to sell a total of 50,000 Simon smartphones over its entire lifetime, a number that is dwarfed by Apple’s 1.4 million iPhone sales in the first year of its existence.

The Aging Desktop
Hardware advancements in recent years have made smartphones powerful enough to perform all the basic functions that consumers were using desktops for in the early days of the Internet.

Smartphones are also priced lower than their desktop counterparts. Sure, if you compare the price of a brand new, top-of-the-line smartphone to a much more powerful desktop PC you may find that the desktop by itself is less expensive.

But for a desktop to function you also need peripherals like a monitor, keyboard, a mouse, speakers, etc. You also need a desk, a chair, a constant source of power, and, in most cases, an entire dedicated room. One could make the argument that you need to pay for a cell phone service to be able to use all the functions of a smartphone, but that isn’t much different than paying for an ISP.

Tablets
In 2010, Apple made yet another mobile device that would change the tech world forever: the tablet. Tablets are essentially large smartphones although they aren’t typically used to make phone calls.

Due to their size, they are capable of carrying stronger hardware than smartphones and they are easier to use as a practical tool in the workplace. There are even specialized “professional” tablets that are designed with detachable keyboards and Bluetooth mice that run the same operating systems that their desktop cousins do.

They weigh less than modern “lightweight” notebook laptops, and have the advantage of a touchscreen. Their functionality comes at a steep price though, and it’s one that will be felt by your wallet. Most “professional” laptops will cost even more than the most powerful desktops and laptops.

No Clear Winner
Each option has different pros and based on how you intend to use it. Although smartphones and tablets have been quickly taking over the home user market, almost all workplaces still use the desktop computer.

The price per performance ratio is still in the desktop’s favor. It could be a very long time before mobile devices gain the functionality of a desktop while matching their price.

Filed Under: New Equipment, Smart Devices, Smart Phones, Tablets Tagged With: , , ,

Is Your Smart TV Spying On You? (Hint: It Is.)

October 11, 2018

Frank DeLuca is a field technician for Tech Experts.

There’s a good chance your smart TV is spying on you. Smart TVs often analyze the videos you’re watching and report back, whether you’re watching live TV, streaming videos on a service like Netflix, or playing local video files. Worse yet, this can be a security problem.

Smart TVs not only usually have bad interfaces, but they spy on what you’re watching even when you aren’t using their “smarts.”

Modern smart TVs often have “features” that inspect what you’re watching and report it back to some company’s servers.

This data can be sold to marketers or it could be tied to you somehow to create a better ad-targeting profile.

In reality, you are not getting anything out of this as the TV manufacturer just makes some more money on the side by collecting and selling this data.

Smart TVs also have questionable security protections.

For instance, Vizio TVs were discovered to be transmitting tracking data without any encryption, so other people could possibly snoop on the snoopers. They also connect to a server without checking if it’s a legitimate server, so a man-in-the-middle attack could send commands back to the TV.

Vizio says it has fixed this problem and TVs will automatically update to a new firmware.

But are those smart TVs even checking to ensure they’re downloading legitimate firmware files with correct digital signatures?

Based on TV manufacturers’ cavalier attitude towards security in general, I wouldn’t bet on it.

To make matters worse, many smart TVs have built-in cameras and microphones. If the security is so shoddy in general, it would theoretically be possible for an attacker to spy on you through your TV.

What can you do to stop your TV from spying on you?

Just don’t connect your smart TV to your home network and you’ll be protected from whatever built-in analysis features it has and any security vulnerabilities that could be exploited.

If the TV is not connected to the Internet, then it cannot transmit data out.

If you have connected it to the network, go into your smart TV’s settings and disconnect it from the Wi-Fi. Don’t connect it to the network with an Ethernet cable either.

If you’ve already connected to the Wi-Fi network, try to get your smart TV to forget the password. If you can’t, you may need to reset it to its factory default settings. When you set it up again, don’t give it the Wi-Fi password.

This will also prevent your smart TV from embedding extra advertisements into other things you watch — yes, some Samsung smart TVs actually do that!

The best, most secure way to get “smart features” on your TV is by plugging in a streaming box like an Apple TV, Roku, Chromecast, Fire TV, video game console, or one of the many other devices that works better and should be more secure than your smart TV. In which case, that box can be connected to the Internet.

This is part of a larger problem with the “Internet of Things” that society is beginning to grapple with, which envisions modern appliances like your toaster, blender, microware, and fridge becoming “smart” and connecting to the network.

Most devices’ manufacturers don’t seem capable of (or are apathetic toward) creating software and continually updating it so it remains secure.

Smart appliances are great, but the reality of spying and security holes will be a serious problem.

Filed Under: Internet of Things, Smart Devices, Vulnerability Tagged With: , ,

Drawbacks To The “Smart” World

October 25, 2016

We have mentioned ransomware and viruses many times. It’s something that can be seen daily without much effort. Everywhere you look, a computer is hacked and held for ransom. The user ends up losing everything in most scenarios.

However, in today’s world, we have more than just laptops and desktops. What if someone hacked your fancy new “smart” device? If someone took over or locked you out of your phone, then what would be your next move? What if they locked your home devices like your thermostat or refrigerator? The technological world can sometimes cause quite a panic.

The first question to address is a pretty big concern: How in the world does this even happen? With poor security standards, it’s not the most difficult job for those with malicious intent. In the most recent scenario released, a thermostat was hacked by adding files remotely and setting them to run in the background.

The operating system on the device did not check the security or contents of any files processed and ran the ransomware, which then requested money. In this case, if the victim did not pay, the temperature would be locked at 99F degrees.

Sadly, this is just one example. While not all malware attacks on smart devices may cause this type of concern, others are no better. Some other attacks will actually store data on the infected devices, then perform DDOS attacks against unsuspecting victims.

Small apps and programs that can be used for phishing can also find their way onto devices and be completely unknown to the user.

Fixes have rolled out over time for some of the bigger concerns, but there always seems to be something new. With these on your network, it’s not a big step to get to your actual files and programs on your PC either.
Currently, not everyone has a smart appliance in their home. That said, smart phones have obviously worked their way to the larger majority. We all download apps for one reason or another to make the phone better serve us. A wave of people will flock to the latest craze and download the most popular apps. In these scenarios, there are often “fakes” as well. These will offer some form of related service or product but will also bundle in malicious code. This code has all sorts of capabilities. Some may send texts without the owner’s knowledge. Other times, it’s possible to have information stolen. The possibilities are sometimes frightening.

So what can be done in the world of smart devices encroaching on all sides of life? In terms of larger devices and appliances, there isn’t room for removal and clean-up on the user side.

Developers are both the ones at fault and the ones that will find solutions ahead of time for the worst infections and hacks. Phones can have anti-malware programs run to help prevent data breaches, however. Most will come with a manufacturer version, but it’s always best to explore options to ensure you are protected.

Even if your smart devices don’t store information vital to you, they can still act as a gateway to anything else on your network.

As such, your office area or business workstation may fall victim soon after. Since these are the real powerhouses that hold your programs, data, and backups of other devices, it’s imperative to keep these clean and functional. Luckily, there are teams such as the one at Tech Experts that are able to identify and neutralize a threat. That alone adds peace of mind in a sometimes uncertain “smart” world.

Filed Under: Internet of Things, Ransomware, Security, Smart Devices Tagged With: , ,

Google Maps “Guesses” Your Destination, Getting Smarter

April 18, 2016

In further proof of how the digital age has transformed daily life, you no longer have to make tough decisions about where to go when you access Google Maps from an Android device.

Google Maps now has a new feature that predicts where you would like to go and weighs all the pros and cons for you between potential destinations – even if you weren’t actively debating your options.

Let’s say you usually go to a favorite coffeehouse at about the same time every Saturday. Google Maps can now alert you if the traffic to your normal destination is exceptionally bad and can automatically provide you with less stressful alternatives based on your past behavior. You don’t even have to enter a destination – it all happens just by opening Google Maps.

The mapping app will also alert you to gas prices in the area, your estimated time of arrival to each option, and tell you the quickest way to get to your preferred choice. You can even add shortcuts, that Google Maps may have overlooked, for future use.

While this all sounds futuristic, it has the potential to be a huge time saver. Any time that you’re not quite sure of where you’re going, you can get the lowdown on the trip to your potential destinations without having to actually go there.

You can access this new feature on Android devices on the sidebar of Google Maps. Choose the option to Start Driving, and the application will quickly help you decide, if you really want to try the newest restaurant on the other side of town or stick closer to home with a tried-and-true location and have time to spare for an after-dinner coffee or cocktail.

Filed Under: Google, Smart Devices, Smart Phones Tagged With:

Tips On Buying Smart Watches

October 27, 2015

The smart watch is one of the hottest new products in the tech market today, and it’s with good reason. These devices give users the ability to monitor and control more than one device simultaneously and can even eliminate the need for some items.

In addition to the obvious time function, you can make and receive calls and monitor fitness activities among a host of other features straight from your wrist. However, with the number of smart watch manufacturers growing, it can be hard to decide which one is best for your needs. Consider the following before making any costly purchase:

Is it compatible with your smartphone? Since most smart watches are designed to be a companion to your cell phone, it is important to check their compatibility. Some devices are designed to work only with the iPhone while others are mainly for Android products. Then, there are third-party manufacturers producing watches that are compatible with all smartphone operating systems. If in doubt about the compatibility of a smart watch with your smartphone, ask a salesperson or search for the product online.

How important is a full-color screen to you? When presented with the choice between a black-and-white E Ink and a full-color screen, you likely choose color without any other information. There are, however, some great benefits that come with the monochrome E Ink screen.

For starters, full-color screens produce more glare in the outdoors while E Ink ones are visible virtually anywhere. Monochrome screens also save considerable battery life compared to their color counterparts, lasting up to days longer between charges. They do, however, have a dated and less visually appealing look.

Do you want a touch screen or old-school button gadgetry? While most consumers opt for the familiar touch screen technology featured on smartphones, the simpler button styles have a following as well.

A touch-display interface usually has easier navigation, but the small screen size can cause lots of pressing errors. Smart watches with physical buttons also run a little cheaper, but the choice is ultimately based on personal preference.

What types of design extras do you value? Smart watches vary greatly when it comes to design and little extra touches. While a fashionista may delight in the ability to swap out bands to coordinate with particular outfits, this may not impress another consumer who consider the extra pieces a hassle to keep away from kids or pets.

Look at a variety of products, weighing the importance of certain features with any additional costs, and then make a decision.

Filed Under: Smart Devices, Tips Tagged With: , ,

Does Your Company Need An Internet Usage Policy?

July 27, 2015

Scott Blake is a Senior Network Engineer with Tech Experts.

With the growth and expansion of the Internet, it is important to make sure that your business has a policy in place to protect its assets.

Depending on your business, an Internet Usage Policy (IUP) can be long and drawn out or short and to the point.

An IUP will provide your employees with guidelines on what is acceptable use of the Internet and company network. IUPs not only protect the company, but also the employee.

Employees are informed and aware of what is acceptable when it comes to websites and downloading files or programs from the Internet.

When employees know there will be serious consequences for breaking the IUP, such as suspension or termination of employment, companies tend to notice a decrease in security risks due to employee carelessness.

You will need to make sure your IUP covers not only company equipment and your network, but also employee-owned devices such as smart phones and tablets. You may be surprised at the number of employees that feel they do not have to follow the IUP because they are using their own device to surf or download from the Internet.

Make sure you address proper usage of company-owned mobile devices. Your business may have satellite employees or a traveling sales force. Even when they are away, they need to be aware they are still representatives of the business and must follow the business IUP.

After all, it would not go over well if your sales staff was giving a presentation to a prospective client and suddenly, “adult content” ads popped-up on the screen because one of your employees was careless in their web habits.

The downloading of files and programs is a security risk in itself. Private, internal company documents and correspondence downloaded from your company’s network can become public, causing unrepairable damage.

On the same thought, employees downloading from the Internet open your company’s network up to malware attacks and infections.

There are a lot of hackers that prey upon the absent-minded employee downloading a video or song file by hiding a piece of malware within the download. Once the malware makes it into your network, there’s no telling what damage it can cause.

As for non-work related use of the company network and Internet, make sure your employees know there is no expectation of personal privacy when using the company’s network and Internet connection.

Make it well-known that the network and Internet are in place to be used for work purposes only. Improper use of the network can reduce bandwidth throughout the company network.

This includes all mobile devices owned by the company. This way, your employees know that no matter where they are they still must follow the guidelines of the IUP.

Make sure all of your employees sign the IUP and fully understand what it is they are signing. Make sure you answer any and all questions they may have.

This will help clear up any confusion your employees may have. This way, there can be no excuses as to why the IUP was broken.

Whenever you update the IUP, make sure you have all of your employees sign and understand the new additions and/or changes to the IUP. It may seem like overkill, but you’ll be glad you did if you ever run into any violations of your company’s IUP.

For assistance in creating Internet Usage Policies or if you have any questions, call the experts at Tech Experts: (734) 457-5000.

Filed Under: Internet, Online Security, Planning, Remote Work, Security, Smart Devices, Smart Phones, Viruses, Vulnerability, Work From Home Tagged With: , , , , ,

Security Tips To Keep Your Mobile Phone Secure

May 27, 2015

We’ve all seen the stories about celebrities getting their mobile phones hacked and having their private photos splattered all over the web.

Although you may think there is nothing of real interest on your phone, you are still at risk of security invasion. Any number of people could have motive to do so from exes to a colleague who perceives you as a threat, and even innocuous content on your phone can be taken out of context to reflect negatively on you in general.

Use some of these simple tips to protect your mobile phone and reputation:

Passwords
Your passwords are your primary defense against would-be hackers – from your lock code to email account password. Don’t share your passwords with others. Also, make sure your passwords aren’t easily guessed, such as your pet’s name or child’s birthday.

A secure password may not be as easily remembered, but it is far harder to hack. Finally, shield your phone’s screen when entering passwords in public lest onlookers take note of which buttons you push.

Clear Out the Cobwebs
In addition to creating more storage space on your mobile phone, it is just wise to remove old text conversations, photos, and other data periodically.

Back up the things you want to keep onto other devices, so you can access them later. With all of the excess stuff you don’t use on a regular basis gone, you leave less for hackers to work with if the security of your mobile phone is breached. In the event of being hacked, you would also likely lose all of those things, so backing such info up protects you twofold.

Beef Up Security
Take advantage of the lesser-known security features of your mobile phone. For example, turn off the Discoverable mode on your Bluetooth.

Look on your phone under Security to see if there are already included options, such as an automatic lock screen that activates after a certain period of inactivity.

There are also applications you can download to increase the level of security on your phone, including apps that allow you to access and control your phone remotely in the case of loss or theft.

Filed Under: Security, Smart Devices, Smart Phones Tagged With: ,

How The “Internet of Things” Will Affect Small Business

March 26, 2015

Thomas Fox is president of Tech Experts, southeast Michigan’s leading small business computer support company.

Just when you thought you had the Internet mastered, something new crops up on the horizon.

One of the newest advances that will likely revolutionize the world is the Internet of Things (IoT).

If you haven’t heard of this, you’re not alone, but this idea is fast becoming a realization. Simply put, the IoT refers to how it is possible to remotely control and monitor just about anything via sensors and, of course, your Internet connection – from opening your home’s garage door from your office to the level of dog food remaining in your pooch’s bowl.

This concept recently gained definition at Apple’s Worldwide Developer Conference when the company unveiled two applications for iOS8.

The first was the HealthKit app, which lets users keep up with health and fitness data without wearing an actual tracker. The other was the HomeKit that can remotely control electronic devices like lights and cameras at home. [Read more…]

Filed Under: Internet, Internet of Things, Smart Devices, Smart Phones, Tips Tagged With: , ,