Ali Karimi

Founder & CEO

Ali Karimi is the founder and CEO of GTI, an Irvine, California IT services company established in 2004. He leads a team providing managed IT, cybersecurity, cloud and business continuity services to small and medium-sized businesses, healthcare organizations and enterprises across Orange County.

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Cybersecurity Challenges with Outdated Software (2025)

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Using outdated software is like putting a sign outside your company announcing to cybercriminals that they have a free pass to get into your data and steal it. It sounds far-fetched, but it’s very true. Having outdated systems gathers more vulnerabilities and increases the chances of exposing your company’s critical information. Let’s see how we […]

How to Protect Your Home Network from Hackers

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Yes, you don’t have to have an office or company to be on the lookout for cybercriminals, at home they also have ground to cover and can make your life miserable.  In this blog, you’ll learn how to protect your home network, including steps like strong passwords, encryption, and monitoring tools.  Discover how to secure […]

Handling Data Recovery Cases: File Recovery and Real-World Case Examples

There is a light at the end of the road when you lose your data or think you’ve lost it forever: You can get it back! It’s simple? Relatively. Can there be setbacks? Whether it’s an accidental deletion, hardware failure or a cyber-attack, let’s take a look at the most common data recovery cases and […]

How to Secure My Wireless Network TP-Link: Protect Your Router WiFi Security

how to secure my wireless network tp link

How to Secure Your Wireless TP-Link Network Securing your TP-Link wireless network is essential to protecting it from unauthorized access and potential threats. GTI provides comprehensive outsourcing services in Orange County to help businesses secure their wireless networks and protect sensitive data. Follow this step-by-step guide to enhance the wireless network security of your TP-Link […]

How to Disable the Security on My Wireless Network: Turn Off and Enable WiFi Security for Your Networks

how to disable the security on my wireless network

3 Steps for Disabling Security Settings on Your Home Network To disable security settings on your home network, start by accessing your router’s administrative console. Knowing how and when to turn off security is necessary for troubleshooting. Begin by typing your router’s IP address into the web browser of a device connected to its network. Standard router IP addresses are 192.168.0.1 […]

how to send instant messages over secure networks

how to send instant messages over secure networks

Why do you need a LAN Messenger on a Local Network? In today’s fast-paced work environment, efficient communication is crucial for productivity. This is where a LAN messenger comes in handy.  A LAN messenger is a local messenger designed explicitly for communication within a local network. Unlike internet-based messaging apps, a LAN messenger doesn’t require an internet connection, making […]

How to Set Up a Secure Network Using My Linksys: Security For Your Network Settings

how to set up a secure network using my linksys

Introduction to Setting Up a Secure Network Creating a secure network for your home or office is essential to safeguarding your sensitive data from unauthorized access.  Utilizing a Linksys router allows you to establish and customize your network easily, providing you with peace of mind regarding your data security. In the following section, we will […]

How to Backup TurboTax Data Files

How to Backup TurboTax Data Files

If you work with financial data and don’t suffer from stress, you’re probably a robot. Financial security is one of the most important and the one that causes the most problems when it’s not well defined, but there is a very easy way to keep your TurboTax data safe. In this blog, you’ll discover the […]

How to Connect iPad to Secure Wireless Network

How to Connect iPad to Secure Wireless Network

Checking and Verifying Network Security Settings When connecting your iPad Wi-Fi to a secure wireless network, it is crucial to check and verify the network security settings. Ensuring the Wi-Fi network uses modern encryption standards like WPA3 is essential for safeguarding your data. To check the Wi-Fi settings on your iPad, go to the settings […]

how to backup data from hard disk without os

how to backup data from hard disk without os

If you think that by losing your operating system due to corruption or any other reason you will no longer be able to recover your data, rest assured that your files are still intact. You just need the right tools and that is why you have arrived here today, to learn how to back up […]