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Welcome to 4Techies

Techies tend to be interested in, knowledgeable about, and proficient in electronics, software, networking, energy, medicine, weather, Earth, sea, space, mathematics, and everything else that is real or possibly real. However, you will know there is […]

Random

  • Cloud Storage
    How can you con strangers into trusting you with valuable secrets, such as their bank account numbers and passwords, business records, personal information someone could use to blackmail them, nude photos, etc.? Well, if you [...]
  • Access Padlock
    After strong public push-back to proposed FCC rule changes that would have banned the installation of open-source firmware to improve WiFi router security, the FCC flipped and decided the U.S. public can hack their own [...]
  • Malicious Attack
    Website DNS hijacking is a well known way hackers can maliciously substitute their own website content for legitimate content without having to defeat web server security. However, there are other ways most people haven’t thought [...]
  • Wifi Jammer
    If you want to block government internet snooping in the space around you maybe you should have an improved version of the moss-powered necklace she is wearing! What is a Moss-Powered Necklace? Any photosynthesising plant [...]
  • Facebook African Satellite
    Facebook’s Facebook’s Drone Network project has seemed naive and unworkable to skeptics. Mark Zuckerberg also may have finally realized that, because he recently announced collaboration with Eutelsat to provide internet service to large parts of Sub-Saharan [...]