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Gabriel Torres

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Gabriel Torres is a Brazilian best-selling ICT expert, with 24 books published. He started his online career in 1996, when he launched Clube do Hardware, which is one of the oldest and largest websites about technology in Brazil. He created Hardware Secrets in 1999 to expand his knowledge outside his home country.
USB type C

Everything You Need to Know About the Thunderbolt Connection

Let’s take a closer look at the Thunderbolt connection to see how it works.

Understanding the 80 Plus Certification

Everything you need to know about the 80 Plus certification, their methodology, and the different certification levels (Standard, Bronze, Silver, Gold, Platinum, and Titanium). Updated to include the 80 Plus Titanium certification.
Shred Files

How to Really Delete your Files

Deleted data can be recovered. Learn how to safely delete files and format hard drives and SSDs so that sensitive and confidential files can't be recovered.
AMD vs. NVIDIA - July 2015

AMD vs. NVIDIA Price Comparison Table – July/2015

A price comparison table to answer the classic question, “which video card based on a GPU from company A competes with a video card based on GPU x from company B?”
AMD vs. Intel

AMD vs. Intel Price Comparison Table – July/2015

A price comparison table to answer the classic question, “which processor from company A competes with processor x from company B?”
NVIDIA

NVIDIA GeForce Chips Comparison Table (desktop)

A table comparing the basic technical specs from all NVIDIA graphics chips available on the market, from the GeForce 4 MX 420 to the GeForce GTX TITAN X. Updated.
AMD logo

AMD Radeon Chips Comparison Table (desktop)

A table comparing the basic technical specs of all AMD ATI Radeon graphics chips available on the market, from the Radeon 9200 to the Radeon R9 Fury X. Updated to include the Radeon R7 and R9 300 series.
Security

Testing the Security of Your Website – Part 3

On this part of our “Testing the Security of Your Website” series, we will cover data manipulation and SQL injections.
Security

Testing the Security of Your Website – Part 2

On this part of our “Testing the Security of Your Website” series, we will cover emails, contact forms, and security through obscurity.
Security

Testing the Security of Your Website – Part 1

Do you own a website, blog, or forum? Learn how to audit its security in order to prevent bad guys from exploiting it. In this part, we will cover some basic information and procedures.