Interstellar Security – InterstellarSecurity is an IT contractor here to help you secure your business and make sure you have the right tools to get thee job done.

Argenta Group is a creative digital agency founded in 2017 / Find More

Welcome to
Interstellar Security!

We are an IT Consulting business which handles and advices everything from Computer Systems and Networks to Email Servers and Web Services.

Our services are based out of Londonderry, New Hampshire, but services reach out all across the Eastern Coast including Manchester, Plaistow, and Portsmouth, and Beverly, Boston, and Woburn Massachusetts.

We can handle customers as small as work-from-home individuals to Small and Large Businesses looking to get an edge in the market. No business can excel without the right tech.

Penetration Testing

We can scan your endpoint(s) and run an in depth scan on each. In addition we can run a variety of pen tests to attempt exploitation of your end point. We will find everything exposed to the internet and run multiple tests checking for open ports, internet facing PII, applications, vulnerabilities.

Domain Management

A lot is involved with owning a domain, so we make it easy for you to own your website by offering you the ability to not care! You do your business, and we will do ours by guaranteeing that your domain points to your websites and email services.

Google/Yelp/Bing Listing Updates

We are experienced with Google Business, Yelp, and Bing Business so we can make sure your listings are always up to date. Got a new picture or need to change your hours? Just send us an email and move on with your day.

Consulting and Installations

Whether it's computer workstations, laptops, routers, switches, camera systems, or servers, we got you covered! Our broad experiences with a wide variety of technical systems has given us the ability to help your special needs. We specialize in small business computers and networks, offering innovative solutions to increase efficiency. We can recommend and purchase equipment as well as install and show you the ropes.

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Website Hosting

We provide basic website hosting so you and your website can be seen. All you need to do is give us the website so we can upload it to the Internet! This service works hand and hand with Domain Management, so if you do not want to worry about all the routing and server address management involved with your domain, we got you covered!

Cloud Computing Services

If your company requires a cloud server or email server, we can set you up in the cloud using any cloud service provider. Depending on the size, we may be able to host it on our own network.

Dean has been managing all aspects of our shop website for the past two years including frequent content updates, search engine maximization, photography, and page design. Since his involvement, we have had significant increased traffic to the website and interest in our shop products and activities. Dean is a joy to work with, willing to accommodate a special request, an urgent update, or whatever may come our way. He is particularly adept at answering our technical questions in a manner we understand.

- Susan Hancox

Owner, YarnSong LLC