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Information technology blog, cybersecurity blog

Kelser Blog, Media, and News

All the latest Kelser news, media appearances, event recaps, press releases, and articles covering topics such as cybersecurity, business continuity, disaster recovery, networking and managed services, in one convenient place.

Andrew Tyler

Andrew Tyler is a certified Security Engineer with Contegix. He believes in persistence, technical excellence and creativity in developing solutions.

Blog Feature

Cybersecurity | Modern Data Center

By: Andrew Tyler
August 19, 2020

Cybersecurity gets a lot of attention today. With remote work more prevalent than ever, there’s a renewed focus on securing our digital and virtual workspaces, data, and more from seemingly far-away threats like the cyber mafia. However, the physical access to your data center, data closet, or wherever you lock away the beating heart of your organization is just as important. But many businesses, especially those that have compliance requirements related to their physical security, are often not in line with best practices in their defenses.

Blog Feature


By: Andrew Tyler
May 29, 2020

Cyberattacks are on the rise. It’s just a plain fact. Numerous studies, reports, and surveys have pointed to the findings that not only are cyberattacks on the rise but specifically ones designed around social engineering such as phishing attacks. Worse still – these attacks have seen an even bigger jump in frequency since remote work requirements have also increased. Cybercriminals see the amount of company devices outside the typical protections of their traditional offices being an opportunity to harvest data, lock up those devices, and make a quick buck (by the thousands). That’s why I wanted to talk to you about Umbrella (formally OpenDNS).


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Blog Feature

Business Continuity | Disaster Recovery

By: Andrew Tyler
April 30, 2020

The novel coronavirus pandemic has taught us several lessons already and there’s likely more to learn. We’ve learned the definition of essential businesses and personnel during a time of crisis, the term “social distancing”, which employees are able to perform their duties remotely, and more. We’ve also learned that pandemics need to be included in every organization’s business continuity/disaster recovery (BCDR) plan. If you already account for them in your business plan, kudos to you! I recently wrote about how to go about this for the Hartford Business Journal and have included more detail below. When putting together a BCDR plan, I think many of us focus on the more typical potential disasters that come to mind like weather, human, and data related incidents. When gathering my thoughts for this, I even subconsciously put pandemic last when listing out types of plans to consider making. Did you have a plan in place that’s helped get your business through this crisis?

Blog Feature

Cybersecurity | Wireless | Networking | In the Media | News

By: Andrew Tyler
February 12, 2020

The latest issue of Corporate & Incentive Travel Magazine tells the story of how I was at a conference—a cybersecurity conference of all things!—and it provided an unsecure general access wireless network. There was no preregistration for this network and the password was distributed freely to attendees. Most attendees wound up using the hotspots on their phones. Many conferences and events of all types have inadequate cybersecurity protections in place. The Wi-Fi networks offered at these events may seem more secure than public Wi-Fi, but in most cases, they are not. In fact, they could be more dangerous to use because hackers interested in a particular type of data can target the network of a specifically relevant conference (rather than the general network of a coffee shop, for instance).

Blog Feature

Cybersecurity | In the Media | News

By: Andrew Tyler
August 20, 2019

Earlier this year, a simple thought occurred to me. Hackers are the new mafia. Cybercrime is the newest part of the organized crime business model. How could looking at things this way change the cybersecurity landscape?

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