Pavel Andreievich Chekov () is a fictional character in the Star Trek universe. Walter Koenig portrayed Chekov in the original Star Trek series and first seven Star Trek films; Anton Yelchin portrayed the character in both the 2009 film Star Trek, and its sequel, Star Trek Into Darkness.
Origin
Star Trek creator Gene Roddenberry wanted to include a younger cast member, to appeal to teenage audiences. With a second season of Star Trek to be produced, Roddenberry interviewed Koenig on the recommendation of director Joseph Pevney. After casting Koenig, Roddenberry wrote a letter to Mikhail...
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Introduction
I'll try to the best of my knowledge to approach your questions without touching the technical parts of the Bluetooth technology itself. I've learned a lot of the following while I had to write a security report to shape a BYOD policy. Knowing you, I won't have to lecture you on tha...
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If a malicious user starts attacking a website by guessing common username/password combinations like admin/admin, the attacker would know that the username is valid is it returns a message of "Password invalid" instead of "Username or password invalid".
If an attacker knows the username is vali...
