Monthly Archives: October 2019

Secure IT: Shop Safe Online

Everything we do on a daily basis has some form of “trust” baked into it. Where you live, what kind of car you drive, where you send your children to school, who you consider good friends, what businesses you purchase from, etc. Trust instills a level of confidence that your risk is minimized and acceptable to you. Why should this philosophy be any different when the entity you need to trust is on the other end of an Internet address? In fact, because you are connecting to an entity that you cannot see or validate, a higher level of scrutiny is required before they earn your trust. What Universal Resource Locator (URL) are you really connecting to? Is it really your banking website or new online shopping website that you are trying for the first time? How can you tell?

It’s a jungle out there. So we’ve put together five ways you can stay safe while you shop online:

  1. Shop at sites you trust. Are you looking at a nationally or globally recognized brand? Do you have detailed insight into what the site looks like? Have you established an account on this site, and is there a history that you can track for when you visit and what you buy? Have you linked the valid URL for the site in your browser? Mistyping a URL in your browser for any site you routinely visit can lead you to a rogue website.

  2. Use secure networks to connect. Just as important as paying attention to what you connect to is to be wary of where you connect from. Your home Wi-Fi network that you trust—okay. An open Wi-Fi at an airport, cyber café, or public kiosk—not okay. If you can’t trust the network, do not enter identifying information or your payment card information. Just ask our cybersecurity services experts to demonstrate how easy it is to compromise an open Wi-Fi network, and you’ll see why we recommend against public Wi-Fi for sensitive transactions.

  3. Perform basic checks in your browser. Today’s modern browsers are much better at encrypted and secure connections than they were a few years ago. They use encrypted communication by leveraging a specific Internet protocol, hypertext transfer protocol secure (HTTPS). This means that there is a certificate associated with this site in your browser that is verified before you are allowed to connect and establish the encrypted channel. (Just so you know, yes, these certificates can be spoofed, but that is a problem for another day). How do you check for this certificate? Look up in your browser title bar.

  4. Create strong password for your shopping sites. This issue is covered in another blog post, but use longer passwords, 10–12 characters, and keep them in a safe place that cannot be compromised by an unauthorized person. If a second factor is offered, use it. Many sites will send you a code to your smartphone to type into a login screen to verify you are who you say you are.

  5. Don’t give out information about yourself that seems unreasonable. If you are being asked for your social security number, think long and hard, and then longer and harder, about why that information should be required. And then don’t do it until you ask a trusted source about why that would be necessary. Be wary of anything you see when you are on a website that does not look familiar or normal.

We all use the Internet to shop. It is super convenient, and the return on investment is awesome. Having that new cool thing purchased in 10 minutes and delivered directly to your door—wow! Can you ever really be 100% sure that the Internet site you are visiting is legitimate, and that you are not going to inadvertently give away sensitive and/or financial information that is actually going directly into a hacker’s data collection file? Unfortunately, no. A lot of today’s scammers are very sophisticated. But as we discussed up front, this is a trust- and risk-based decision, and if you are aware that you could be compromised at any time on the Internet and are keeping your eyes open for things that just don’t look right or familiar, you have a higher probability of a safe online shopping experience.

To recap:

  • Visit and use sites you know and trust
  • Keep the correct URLs in your bookmarks (don’t risk mistyping a URL).
  • Check the certificate to ensure your connection to the site is secured by a legitimate and active certificate.
  • Look for anything that is not familiar to your known experience with the site.
  • If you can, do not save credit card or payment card information on the site. (If you do, you need to be aware that if that site is breached, your payment data is compromised.)
  • Use strong passwords for your shopping site accounts. And use a different password for every site. (No one ring to rule them all!)
  • If a site offers a second factor to authenticate you, use it.
  • Check all your payment card statements regularly to look for rogue purchases.
  • Subscribe to an identity theft protection service if you can. These services will alert you if your identity has been compromised.

Safe shopping!

The post Secure IT: Shop Safe Online appeared first on Connected.

Best Practices for Keeping Tabs on Your Apps

Let’s start this conversation out with the definition of device. The list of what constitutes one is growing. For now, let’s say that you have a home computer (desktop, laptop, or both), work computer (desktop, laptop, or both), home tablet, work tablet, personal smartphone, and work smartphone. This is a pretty extensive list of devices that an adversary could use to attack you professionally and personally. But what about your Amazon Alexa or gadgets, smart toys, and smart clocks? What about Google Assistant or Microsoft Cortana? Do you also have a SmartTV? What about NEST, Wink, WeMo, SensorPush, Neurio, ecobee4, Philips Hue, Smart Lock, GarageMate? Hoo boy! The list of connected devices goes on and on.

Are all of these devices safe to use? Well, the simple answer is no—unless you specifically paid attention to its security. Also, for your smart devices that work via voice control, do you know who might be listening on the other end? To make things worse, many of these devices are also used in the corporate world, because they are easy to deploy, and are very affordable.

What about applications? Did the developer that created the application you are using ensure they used good secure coding techniques? Or is there a likelihood they introduced a flaw in their code? Are the servers for the application you are running in the cloud secure? Is the data you are storing on these cloud systems protected from unauthorized access?

All really good questions we rarely ask ourselves—at least before we use the latest and coolest applications available. We all make risk-based decisions every day, but do we ever ensure we have all the data before we make that risk-based decision?

What Can You Do?

Start by doing whatever homework and research you can. Make sure you understand the social engineering methods that the malicious actors are currently using. Unsolicited phone calls from a government agency (like the IRS), a public utility, or even Microsoft or Apple are not legitimate. No you don’t owe back taxes, no your computer has not been hacked, no you don’t need to give out sensitive personal information to your power company over the phone.

How Can You Choose Safe Applications?

Simply Google “Is this <name of application> secure?” Never install an application that you don’t feel you can trust. Using an application is all about risk management. Make sure you understand the potential risk to device and data compromise, prior to choosing to use it.

How Can You Better Secure Your Home Network?

  1. Upon installation of any device, immediately change the login and password. These are often stored in the configuration files that come with the product, therefore are easy to look up.
  2. Change the login and password on your home Wi-Fi router frequently.
  3. Ensure the software for anything that connects is up to date.
  4. Make sure you have a clear sense of where your sensitive data is stored—and how it is protected. Is it adequately protected—or, better yet, encrypted?
  5. When in doubt, don’t connect an IoT device to the Internet.

Lastly, look at some solutions that can be added to your home Wi-Fi network, that provide additional layers of protection and detection against IoT and other advanced attacks. F-Secure Sense Gadget is one such solution, as is Luma smart Wi-Fi router, Dojo, and CUJO. Dojo, for example, monitors all incoming and outgoing traffic and performs analysis looking for malicious traffic. With known weaknesses in IoT and home networks in general, solutions like the above are a good investment.

Don’t Give Hackers Easy Access

Not long ago, a casino in the Northeast had a fish tank in their lobby. To make management of the fish tank easier, they installed an IoT-enabled thermostatic control to set and monitor water temperature in the tank. The thermostatic control was connected to their internal network, as well as IoT-enabled to allow easy access from anywhere on the Internet. The device was breached from the Internet by malicious actors, and the internal network was penetrated, allowing the hackers to steal information from a high-roller database before devices monitoring the network were able to identify the unauthorized data leaving the network and shut it down. A classic case of what can happen without the right due diligence.

Try and follow this motto. Just because you can, does not mean you should. The latest shiny IT gadget that will make you seem cool, or potentially make some portion of your life easier to manage, should be evaluated thoroughly for security weaknesses, before you turn it on and open it up to the world. Make that good risk-based decision. Not many of us would consider doing this: “Hey Alexa, open up my desktop computer so that all my sensitive data is opened for all the world to see.” Or would we?

The post Best Practices for Keeping Tabs on Your Apps appeared first on Connected.