Managed IT Support
Security & Identity Management
Identity management decides who can get into what: multi-factor sign-in, single sign-on, Microsoft Entra ID (formerly Azure AD), permissions and accounts that are created and removed on time. Vulcan Telecom sets it up and keeps it tidy.

Passwords alone are not enough
Most break-ins at small businesses don't involve hacking anything clever. Someone signs in with a password that was phished, guessed or leaked from another website. Multi-factor sign-in – a code or an app approval on top of the password – stops the vast majority of those attempts. It is the single most effective security step most offices can take, and we turn it on for every account.
One identity for everything
Microsoft Entra ID (formerly Azure Active Directory) is the identity behind Microsoft 365, and it can sign people in to many other business apps as well. With single sign-on, employees use one secure account instead of a dozen passwords, and when someone leaves, disabling that one account locks them out of everything at once. For offices that still have a local server, we connect it to the cloud identity so people have one sign-in, in the office and outside.
The right access for each person
- Permissions by role – the front desk sees what it needs, accounting sees what it needs.
- Administrator rights only for the people who really need them, on separate accounts.
- Sign-in rules – for example, blocking sign-ins from countries where you have no employees.
- Alerts for risky sign-ins, which we review.
Joiners and leavers
The most common gap we find is accounts of people who left months ago that still work. We set up a simple routine: a new employee gets the right accounts on day one, and a departing employee loses access on their last day – email forwarded, files handed over, devices returned.
Identity Management
Identity & access
Multi-factor sign-in
A second step on every account.
Single sign-on
One secure account for business apps.
Permissions by role
Access that fits each person's job.
Joiners & leavers
Accounts created and removed on time.
“My company has worked with Vulcan Telecom for years. Keith and Joseph and everyone at Vulcan have always been prompt to respond to all of our questions and crazy situations.”
“I’ve used Vulcan Telecom for a large medical office telecom project. Large or small they are down to earth and easy to talk to. Keep everything in real terms. I’ve moved 300 miles away but Ive still consulted with Vulcan about issues I couldn’t get resolved by local vendors. Great service”
“Stared using Vulcan telecommunication. I was tired of the big box names making false promises. Vulcan has been so easy to deal with always love Working with a business that enjoys working with other businesses. I would highly recommend contacting them for all your telecommunication needs.”
“Superb customer service! Keith returns phone calls promptly and answered all of my questions about converting to the new system. I was very pleased with the pricing and the ease of transition!”
“From the moment I reached out, their customer service was top-notch—friendly, knowledgeable, and genuinely helpful. The service exceeded my expectations and is highly recommendable. If anyone is looking for quality, reliability, and great customer care, they truly go above and beyond!”
“We have used Vulcan for years for our dermatology practice. They are excellent. Always respond asap . Very easy to work with and great customer service !!”
FAQ
Identity Management questions
Will multi-factor sign-in annoy my staff?
It adds a few seconds, and with remembered devices most people approve a sign-in only occasionally. It stops most account break-ins.
Do we need Microsoft 365 for this?
Microsoft Entra ID comes with Microsoft 365 and is the usual choice. We can work with other systems too.
Free quote
Planning a project? Let’s talk it through.
Tell us briefly what you need – new cabling, a phone system or IT help. We’ll get back to you, or just call – a real person answers.
- Call us(205) 699-8090

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