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Like expected; those secondhand security companies are not really trustful.

Article from Reuters

Ernst Wijsmuller    Prfl

2017-09-18 10:32:00 UTC


Do you know how a cookie really works? This movie very well explains the technology behind it..

What is a Cookie

Ernst Wijsmuller    Prfl

2017-08-08 09:22:00 UTC

MAC Computer "problem solver"

Hands off the best solution to almost all problems from a Mac. resetting the NVRAM by pushing these keys on startup.

Step 1: Reboot computer

Step 2: After hearing the first Mac startup sound

Step 3: Immediately press all at the same time
"ALT + CMD + P + R"

Step 4: Let go when hearing the Mac startup sounds the second time.

More info about


2017-02-28 09:54:00 UTC

Windows 10 network failure

Since December the 5th an update for Windows 10 made it impossible to connect the internet. By re installing the network driver the problems seems to be solved.


2017-02-26 23:19:00 UTC

Microsoft scam

Finally, something is done about the fake microsoft helpdesk cybercrime. Watch Good job!


2017-02-26 23:19:00 UTC


The internet is full with SPAM and popups.
Adblock can solve all these problems; by installing this plugin in your browser it will block advertisements.

Ernst Wijsmuller    Prfl

2017-02-26 23:04:00 UTC

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