About
One person, on your side
Our job is simple: keep the bad guys out of your business, and tell you plainly how we do it.
Blue Tongue IT & Cyber is run by Daniel Harris in South Pasadena, California. Every client works directly with him, from the first call to the last checkup.
Most work is done remotely by video call. We also come to you across the Los Angeles area, from Pasadena and the San Gabriel Valley to Glendale, Downtown and the Westside. Visits more than 30 miles from South Pasadena include a travel fee, quoted before we go.
That means personal attention: you always reach the same person, and he already knows your setup. It also means Blue Tongue is the right fit for offices of about 1 to 10 people. If you need round-the-clock monitoring or a full help desk, we'll say so and point you to a firm that does that well.
Daniel taught high school science for 18 years, so he explains technical things clearly and patiently. He was also his school's go-to person for tech help, sorting out logins and devices for about 200 students a year. Before teaching, he spent nearly four years designing and managing databases, including who could see which records, then assessed business risk as a commercial insurance underwriter and worked in a quality-control lab. He completed the 400-hour QuickStart cybersecurity bootcamp at UC Santa Barbara and practices in his own home security lab.
CompTIA Security+ (2026) · QuickStart Cybersecurity Bootcamp at UC Santa Barbara (400+ hours) · California teaching credential · M.A. in Education, Cal State LA
- Written downEvery change is recorded, so you always know what was done and why.
- Plain languageNo jargon in anything we give you, and we're always glad to explain.
- Least accessWe ask only for the access a job needs, and for medical practices we sign a Business Associate Agreement before touching patient systems.
- No surprisesOur prices are on this page, and the price is agreed before the work starts.
- InsuredWe carry general liability and professional liability (errors and omissions) insurance. A certificate of insurance is available on request.