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Telesys Voice and Data Blog

Telesys Voice and Data has been serving the Dallas/Fort Worth area since 1994, providing IT Support such as technical helpdesk support, computer support, and consulting to small and medium-sized businesses.

One Employee Can Put Your Business in the Red (By Mistake)

One Employee Can Put Your Business in the Red (By Mistake)

You know the old phrase, “A chain is no stronger than its weakest link?”

It’s a pretty good idiom, but when it comes to cybersecurity, I think the idea is worth revisiting. It’s not that you aren’t as strong as your weakest link, or in terms of cybersecurity, it’s not that you aren’t as secure as your most vulnerable endpoint…

You are less secure the more users you have.

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The Pain Points of Mobile Computing

The Pain Points of Mobile Computing

Mobile utilization in business has been on the rise for quite some time and today’s business has to stop and confront the issues that come along with it before they become problems. Like any technology that people have come to rely on outside of their job, a business’ first consideration is how to make use of it for business as well. This month, we thought we would take a look at some of the pain points organizations can experience when managing their mobile devices.

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Two Ways to Ward off Hackers

Two Ways to Ward off Hackers

Has your business been targeted by hackers? Do you even know? Let’s face it, small businesses don’t typically worry all that much about cybersecurity. To many small business owners, they might see it as a luxury for their perceived risk. Unfortunately, the reality of the situation is that hackers and scammers are targeting small businesses more regularly than they have in the past and without some kind of dedicated cybersecurity strategy, there could be a good chance that your business could run into some problems because of it. 

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I Changed All My Passwords and It Was a Nightmare (But Totally Worth It)

I Changed All My Passwords and It Was a Nightmare (But Totally Worth It)

Nobody wants to spend their weekend doing paperwork. Nobody wants to spend several evenings in a row sitting over a laptop and slowly digging through every online account they have, resetting every password and carefully documenting everything in a secure password manager. I know this better than anyone, because I forced myself to do it.

Here’s the thing though, EVERYBODY should do it. As soon as possible.

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The Rubber Ducky Hacking Tool is Back

The Rubber Ducky Hacking Tool is Back

For millions of people, the rubber ducky is a benign reminder of childhood. Depending on when you were a child, the rendition of Sesame Street’s Ernie singing “Rubber Duckie, you’re the one,” is ingrained in your mind every time you hear the term. Unfortunately, the Rubber Ducky we are going to tell you about today has only fond recollection for people who are looking to breach networks they aren’t authorized to access or deliver malware payloads that are designed to cause havoc. 

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How to Develop a Security Strategy that Fits Your Business’ Needs

How to Develop a Security Strategy that Fits Your Business’ Needs

Today’s businesses need to be prepared for threats of all kinds…that’s unfortunately just fact. Modern cyberattacks are not only getting more effective, they’re also able to be a lot less discerning about who they target. This creates exponentially more risk for businesses of all sizes. Let’s go over how you can develop a cybersecurity strategy that helps temper this risk a bit.

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The Big Difference Between Patches and Updates

The Big Difference Between Patches and Updates

It’s easy to use the terms “patches” and “updates” as if they mean the same thing, and they are often used interchangeably within the same context. However, understanding the difference between the two can make a world of difference in terms of how you approach implementing each of them. We’re here to clear things up a bit and help you better understand the patches and updates you deploy on a month-to-month basis.

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Don’t Let Hackers Get the Best of You

Don’t Let Hackers Get the Best of You

How quickly do you think it takes for a hacker to react to the disclosure of bugs and vulnerabilities? According to industry experts, the time for security professionals to react to zero-day threats and vulnerabilities might be decreasing. Is your organization prepared to act when important vulnerabilities like these are disclosed?

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Tip of the Week: Getting the Most Out of Your Cybersecurity Budget

Tip of the Week: Getting the Most Out of Your Cybersecurity Budget

Despite hearing about a constant stream of cyberattacks over the past few years—most of which cause millions of dollars of damage to businesses—it might still be difficult for you to justify spending a lot of money on your business’ cybersecurity plans. There is a finite amount of capital to go around and many times CIOs and network administrators will be rebuffed by management when asking for money to spend on cybersecurity. Today, we thought we’d discuss three ways that you can spend on cybersecurity initiatives and not feel like you are throwing your money down the drain. 

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Understanding the Vulnerabilities and Exploits You’ll Face

Understanding the Vulnerabilities and Exploits You’ll Face

We understand that cybersecurity can be difficult to think about at times because of the terminology thrown around by industry professionals, but we want to do our part to help clear up some of the confusion. Today, we’re going to discuss the difference between vulnerabilities and exploits, as well as how your organization can do everything it can to ensure that both are minimized on your company network.

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AI Can Help Your Business Stay Secure

AI Can Help Your Business Stay Secure

When it comes to network security, businesses need all the advantages they can get, especially since cybersecurity as an industry is one which is rapidly adjusting and responding to an enormous amount of ever-changing threats. One way in which security researchers have attempted to subvert this security rat race is through artificial intelligence measures, a trend that promises to change the way businesses protect themselves more effectively.

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Cybersecurity Training Tips from the Pros

Cybersecurity Training Tips from the Pros

For every level of business, cybersecurity is a big deal. For the enterprise, they deal with a lot of would-be attacks and need their staff to know how to respond if they are targeted. For the midsize business, the convergence of underwhelming IT support and a growing workforce can be the perfect storm. For the small business, a significant cyberattack could be the beginning of the end for their business. This is why, no matter what size your business is, you need to have a cybersecurity strategy in place that includes tools, monitoring, and protocol. This month, we have put together a list of considerations your business should note to keep your network and data safe.

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Important Cybersecurity Tips for Anyone

Important Cybersecurity Tips for Anyone

Whether you’re referring to ransomware, phishing, data theft, spoofing, any of the many forms of cybercrime, it is something that all businesses need to prepare themselves for. While different business sizes will have differing scales to contend with, these kinds of preparations will involve the same basic principles. To help you best defend your company against cybercrime, here are a few tips based on those principles.

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The Emergence of the CISO

The Emergence of the CISO

As statistics for cybercrime surge, it’s important to remember that your organization must do all that it can to protect itself. There is, however, a C-suite position that almost exclusively focuses on this task: the chief information security officer, or CISO. Many enterprises have individuals dedicated to the sole task of securing their organization, but smaller businesses might find themselves lagging behind in this regard due to no fault of their own.

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Microsoft Warns Against Password Spraying

Microsoft Warns Against Password Spraying

As time has passed, cybersecurity attacks have become another way some organizations and nations engage in warfare. You can argue that there is a war going on at all times in cyberspace while hackers—many of which are sponsored by government agencies—try to outdo security researchers at all turns. One such scenario sees customers in the United States and Israeli defense technology sectors becoming the target of “password spraying.”

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Remote Work May Have Caused a Major Uptick in IoT Attacks

Remote Work May Have Caused a Major Uptick in IoT Attacks

In today’s day and age, there are countless connected devices, many of which are some that have historically not been connected to the Internet. These devices, which comprise a computing body called the Internet of Things, have made up a significant portion of cyberattacks in 2021. The primary perpetrator of these Internet of Things attacks might be what you least expect: the smart home.

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AI Is Being Used By Hackers, Too

AI Is Being Used By Hackers, Too

Artificial intelligence, commonly known as AI, is used in several different ways in various industries, but one of the most impactful has been with cybersecurity and its automation. On the other hand, however, are the hackers who use AI in ways that fly in the face of the efforts of these cybersecurity professionals and use AI for cybercrime. What are some ways that AI is used in cybercrime, and why is it so scary for businesses to handle?

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How Smart is Your Smart Technology When It Comes to Network Security?

How Smart is Your Smart Technology When It Comes to Network Security?

Smart devices have brought about unprecedented amounts of connectivity in aspects of running a business or owning a home that never could have been dreamed of in the past. People can now unlock their front doors, turn up their thermostats, and even switch the lights on and off through their smartphone. Unfortunately, the part that people don’t like to talk about with these applications and devices is security—big surprise, right?

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How Much Is Access to Your Network Worth to a Hacker?

How Much Is Access to Your Network Worth to a Hacker?

What would you say if we told you that someone could buy access to your organization’s network for a measly $1,000? Well, this is the unfortunate reality that we live in, where hackers have commoditized the hard work you have invested in your organization. A study from KELA shows that the average cost to buy access to a compromised network infrastructure is insignificant at best, which is why it’s more important than ever to protect your business as best you can.

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Encryption Is a Major Key to Security

Encryption Is a Major Key to Security

The term “encryption” has found its way into the mainstream, appearing just about anywhere information security is brought up. Whether it is ransomware encrypting data or the encryption protecting your password security, it is a powerful tool that can be used for both good and evil. Let’s discuss the former and how you might use encryption in the workplace.

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