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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.

Why ROBOT is a Risk After Nearly 20 Years

Why ROBOT is a Risk After Nearly 20 Years

The Internet is rife with potential threats. Some are situational, but most are deliberate actions made by malicious entities who are trying to obtain any semblance of value from you or your company. Some of these exploits have been around longer than you’d imagine possible. This has been made evident by huge Internet-based companies such as PayPal and Facebook testing positive for a 19-year-old vulnerability that once allowed hackers to decrypt encrypted data.

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Hitman Email Scam Threatens Your Life, Instead of Your Data

Hitman Email Scam Threatens Your Life, Instead of Your Data

Email scams have become a sort of punchline, often featuring Nigerian princes or wealthy, unknown relatives in need of funds to get home. However, another email scam is anything but amusing, as it uses a unique possession of the target to entice them to comply: their life.

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ALERT: Make Sure Your Business is Safe from Meltdown and Spectre

ALERT: Make Sure Your Business is Safe from Meltdown and Spectre

Intel recently found itself (once again) in hot water, mere months after many flaws were discovered in the firmware that enables all of their chips to do their job. This time, the issue could have potentially caused a permanent dip in the CPU’s capacity to function properly. This has come to be known as the Meltdown vulnerability.

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Alert: Microsoft is Retiring Two Major Operating Systems

Alert: Microsoft is Retiring Two Major Operating Systems

Windows is a great operating system, but unless you’re keeping track of which version you have, you’ll be in for a rude awakening when it comes time to upgrade. In just six short months, there will be two Windows End of Life events for major technology solutions: Windows 7 and Windows Server 2008 R2. You need to start thinking about upgrading now before it’s too late to do so.

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30 Schools Shut Down In Montana After Cyber Attack

30 Schools Shut Down In Montana After Cyber Attack

Students generally love it when classes are cancelled for whatever reason, but thanks to a cybercriminal group called TheDarkOverlord Solutions, a school in Flathead Valley, Montana was disrupted for an extended period of time. This downtime resulted in a disruption of operations for over 30 schools, as well as the threat to the personal information of countless teachers, students, and administrators due to a ransomware attack.

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How do you want your business phone system communications deployed?

Ransomware is a tricky piece of malware that locks down the precious files located on a victim’s computer, then (in theory) will return access to them when a ransom has been paid. Depending on the files stored on a victim’s computer, they might simply blow it off and not worry too much about losing access to a couple of pictures or videos--but what if this ransomware threatened to expose your web browsing history?

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Charity Scams Are Very Real. Here’s How To Dodge Them

Charity Scams Are Very Real. Here’s How To Dodge Them

It’s National Clean Out Your Computer Day! To kick off this important day, we’d like to remind business owners that this is a valuable opportunity to make sure that you’re taking good care of one of your greatest assets: your company’s technology. Let’s go over some of the best ways that you can optimize the performance of your office computers.

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Backup Delivers Peace of Mind in Times of Crisis

Backup Delivers Peace of Mind in Times of Crisis

With most businesses dipping into their disaster recovery strategies, and millions of workers either out of work or working remotely, it is honestly a great time to remind you that March 31st is World Backup Day. This is a day where we help promote the idea of taking backups of your crucial IT systems to ensure that you have access to your important information if a disaster were to strike your business.

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Data Privacy is Good for Your Business, According to the National Cyber Security Alliance

Data Privacy is Good for Your Business, According to the National Cyber Security Alliance

January 28th marks Data Privacy Day, a day intended to raise awareness of the importance of data privacy and educate users and business owners of its benefits. Spearheaded by the National Cyber Security Alliance, there are plenty of lessons the NCSA has to share with businesses as this day puts their, and their clients’, privacy in the spotlight.

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HIPAA and Wearables May Clash in the Near Future

HIPAA and Wearables May Clash in the Near Future

Today, perhaps now more than ever before, technology is making strides toward making its users consider ways to stay healthier. Wearables are one of the primary examples of how technology is aiming to make users both more active and more interested about their own health. At 2018’s Consumer Electronics Show in Las Vegas, Nevada, this technology was front and center, showcasing how far it has come in just a year’s time.

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FREE Printout: IT Security End-User Checklist

FREE Printout: IT Security End-User Checklist

This guide was created so that business owners, office managers, and IT departments can provide it as an educational resource to showcase some of the most basic IT security practices that can be implemented in your workplace. We recommend printing this out and handing it out to your staff for maximum results.

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A Ransomware Cyberattack Struck Atlanta, Georgia

A Ransomware Cyberattack Struck Atlanta, Georgia

Ransomware doesn’t discriminate with its targets, as the city of Atlanta, Georgia now knows so painfully well. The city became the target of a ransomware attack that crippled many of its critical system workflows. The municipal government suffered from one of the most advanced and sustained attacks in recent memory.

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Managing Your Software Requires Three Actions

Managing Your Software Requires Three Actions

It’s imperative that your organization’s software is managed properly. If you can’t do this, then your operations can suffer in the long run. While this might sound like a lot of work, software management isn’t as difficult as it sounds if you break it down into compartmentalized tasks. Ultimately, you can group it into three major steps: leveraging available assets, testing strategies, and understanding the software.

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Tip of the Week: How to Speed Up a Windows PC

Tip of the Week: How to Speed Up a Windows PC

The personal computer is a remarkable tool, allowing us to accomplish levels of productivity and efficiency at speeds that were once only dreamed of… at least, that’s how it feels at first. However, it doesn’t take very long for a computer to seem like it drags on and on before performing the task requested of it. Why is that, and how can this be resolved?

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What is your Identity Worth to You?

What is your Identity Worth to You?

Your identity has quite a lot of value, especially in the wrong hands. Security firm ZoneAlarm put together some numbers in 2011 concerning identity fraud, and it even shocked us. Let's talk about a few of these statistics and what it means.

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Cybersecurity Insurance Gaining Steam

Cybersecurity Insurance Gaining Steam

Controlling your organization’s data relies on keeping your network and computing infrastructure free from threats. Early detection allows your business to actively confront risks before they develop into major issues. However, threats are becoming more difficult to detect in early stages, and one hidden threat could doom your entire business. 

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Control Your Profile, Part II

Control Your Profile, Part II

In part one of this series we started to go through Facebook privacy failings, but we didn’t really give you any information you can use. For part two, we have decided to take you through some security setting for Facebook. 

Facebook has over two billion users, and as a result, it has its fair share of privacy snafus. While they do (finally) make available all of a person’s Facebook information, their strategies to success are important reasons why there are so many privacy concerns throughout the online world. 

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Control Your Profile, Part I

Control Your Profile, Part I

If you use Facebook, you’re not alone. There are over two billion active users on the platform. Whether you are willing to accept it or not, Facebook is a huge part of a good chunk of the world’s lives. If being a well-connected, with the times, user has always described who you are, then we could have some helpful information oriented towards you in our blog today. We will be discussing your online identity, and who you have told Facebook you are. 

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An Experienced Endorsement for Testing Backups

An Experienced Endorsement for Testing Backups

Just because you think that you’re following best practices, doesn’t necessarily mean that you actually are. Take it from this aspiring entrepreneur, who shared his own personal experience with us, so you could benefit:

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Building a Secure Wi-Fi Network

Building a Secure Wi-Fi Network

Maintaining network security is always a priority for the security-minded company, but if your organization’s strategy is to fly under the radar, you need a new plan. No business is too small to be a victim of a network breach. What most people who are tasked with coming up with a network security strategy for a small business don’t always realize is that threats are everywhere. Today, we’re going to take a look at planning a secure and reliable Wi-Fi strategy that doesn’t inherently add to your business’ risk. 

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