We thoroughly enjoy working with Atiwa! Your Help Desk technicians are always available and ready to help. your team always solve our issues and are always a pleasure to work with! Thank you, Atiwa team!
Stop Unauthorized Software Before It Can Harm Your Business
Protect your Houston business from ransomware and other cyber threats with Zero Trust application control. Atiwa Computing uses ThreatLocker to help prevent unapproved programs from running, limit unnecessary access, and reduce the risk of costly disruptions.
How Atiwa Delivers ThreatLocker Protection
To put Zero Trust application control to work, Atiwa Computing uses ThreatLocker, a security platform built to allow only approved software to run. Our Houston-based team handles the setup, the day-to-day management, and the support, so your staff can stay focused on their work.

Careful Setup and Configuration
We start by learning which programs your business relies on. ThreatLocker then builds an approved list based on how your team actually works, so protection is in place without breaking everyday tasks.

Managed Approval for New Software Requests
When an employee needs to run a new application, Atiwa can review the request and authorize approved software according to the client’s security policies and service arrangements.

Ongoing Management in Plain English
We monitor, update, and fine-tune your ThreatLocker policies over time, and we explain what is happening in plain language so you always know how your business is protected.

Part of Your Layered Defense
ThreatLocker works alongside email security, threat monitoring, backups, and employee training. Atiwa coordinates all of these layers so nothing falls through the cracks.
ThreatLocker FAQs
Will it interfere with employees' work?
Not when it is set up properly. Before anything is locked down, we learn which programs your team uses every day and approve them. Most employees notice little change. If someone needs something new, a request goes to our team.
How are new applications approved?
When an employee needs to run a new application, Atiwa can review the request and authorize approved software according to the client’s security policies and service arrangements. We agree on the approval rules with you up front, so you stay in control of what is allowed and who can request it.
Is it appropriate for a 25–100-employee business?
Yes. Small and midsize businesses are not immune to ransomware. Attackers can exploit vulnerable applications, compromised credentials, and other security weaknesses regardless of a company’s size. Because Atiwa manages ThreatLocker for you, you get strong protection without hiring extra staff or adding work for your office manager.
What Our Clients Are Saying About Our Services:
Find Out How to Better Protect Your Business.
Talk with Atiwa Computing about Zero Trust application control with ThreatLocker. We will review how software is managed on your computers today, point out the gaps, and explain the practical next steps for your business.
Serving Houston Businesses Since 1983.
- 43 Years in Business
- Local Houston-based Support Team
- Proactive IT Management
- Cybersecurity Focus
Why Atiwa Computing?
Trusted by Houston Businesses for Over 43 Years
We help businesses eliminate technology headaches through responsive support, proactive maintenance, and practical cybersecurity.





