kayhan89 (Kayhan Kayıhan)

kayhan89

Kayhan Kayıhan

Cyber security bitcoin startup entrepreneur

İstanbul

Chat with kayhan89Start a chat
Your conversation will be end-to-end encrypted.

1 device

Chat with kayhan89Start a chat
Your conversation will be end-to-end encrypted.

henkru
Henri Nurmi

omerfsen
Omer Sen

1ib3r7yr3igns

dernap

jsiwhitehead
Jon Whitehead

astrotrain
Starscream

benoliverwsws

klingsar
Sarah Kling

mckbeardy
Zach

phillipwills
Phillip Wills

maxmessing

dlshad
Dlshad Othman

tangkaiq
Kai Qiang Tang

jmohr1
Heribert Heuer

stenhartn
Stenhart Nelindra

Keybase comes with everything you need to manage your identity, create secure chats, and share files privately. It's free.

It's fun too.

Over 100,000 people have joined Keybase so far to prove their identities, and it's growing rapidly.