GnuPG
To make communication more private and trustful I mainly use GnuPG. This is an open and free implementation of the OpenPGP standard. This standard defines a way to sign, encrypt and decrypt data before we send them via an insecure channel like the internet.
Public Key
If you meet me in real life just ask me for my key or the fingerprint. In the meantime download my public_key.asc:
-----BEGIN PGP PUBLIC KEY BLOCK----- Version: GnuPG v2.0.15 (Darwin) mQINBEuzvk4BEADJq6+fsK51XQ+KYXSwxfgSoI7AewB3qO49y1zzrfyiueW0QY7X I1RnZmZRC2eQetB/FbSCDwnmDNlbLKsNX7AxYDu3RoUI9M1ocaQ6hxQSpPrMQBVR 2bAaHglD9gi4+MyzkePh7bkpHl0pt7ccxDXSNFp2n9mYiDxOhKAFQMBTNKbx0nSk VqLnPtxeGh9RdWFGkGUpk/0LBn6lVKEDzE0kZVromPCO5dZz4uEIELnvR6/rsgr2 wIRLCcSbNDZzjZtplekNjQl0NiiNxmAg0jXxqsh0G8J6TEWEC4tek1AEwfecK8cU wbgS5ib1ZzmY/oq68PBRto6GVxEEaTQQLpKS54jfGGZ7vAeYhiVlh1zdRkMxZ8Bw 3sWkaai3fKFPoLNYEtFziwPFNQ+XCReaZqO4hNjsrL9jinHXH6io4To5GKWgnP6T HuvLUgOIwEBAAPGFSzaDuYH2+T/2HPTYZkvUJ1mChEapSZZ5vLs0iyXHIoxeo2Uc 8Ypm44hWwH7xgeNRyhfq8Cd6yo0vrJzsLaWGz0V6pBRDHYRytrg0wEuvbORyQj2a ejbOGC0cNDVj0YGaocoljboB1Omc1j7pLrMvshtS8X7MRX4BRx6hdnEcOpz0SQhF FDdqnLgmDSCUUzSmBV9Qsy29Dm1/A1pEND6WR1f6RXO7MNIg/JI8Uh7dkwARAQAB tEVEYW5pZWwgQm92ZW5zaWVwZW4gKHByaXZhdGUga2V5IDIwMTAgLSAyMDE1KSA8 ZGFuaWVsQGJvdmVuc2llcGVuLm5ldD6JAj4EEwECACgFAkuzvk4CGwMFCQlmAYAG CwkIBwMCBhUIAgkKCwQWAgMBAh4BAheAAAoJEEdQkmrkR49q3ZkQAJMQfli6G60w FSMNvDGIoQkhrsFjNE1UlKI/w1Js+CEgJUwPwx6wZ4b1e/hQIlcPS5gg5okKTm6k R9+LENGMlnbJ+Q0r/6bz/HBYMvFCb5kJUSeaPAx2iHYPVz0A5R0HiDuitfgF9lMF 47jwUfsz75YcIseh0OvRordbxiVnk/zC6fog6R9qameRdkJH2HxAAyY/yV/7bhrO q4CvfFQCN1dBbJZvBtFS8gO5tLc5IEbvFL8gqCvWBeUsbU6Y2Oz3Ftylo9/7xR8W 0c65Spg0Npl/MiNzLnF8WQubZqZTrsjxQIM6gZ2n+vQfHI3lGwcnMFqb/LKaViY/ JDeawH6x/QtfzbhzkYvleYEGRD9oGbWVwawX6k4KXK60VXmF/l5WAzZ53ffPC0y2 WGRW8Sf8zcIzDHcxZn97iw3CYetc7RUFBhI/PM9FYUef+jJGB5QPoUxqtQCnspJq tnjCdY/FbkhmStWupryvA/61omgDp6PYYPXSedVwJGtOAADmTRg+r1bLJjAnQ68u Bl9wLaKXXl6s/BcLmM79mhjN6HP5HVFvsBqlvZdzbyJIm4FfP6A6E8OZkOy0TPj1 ULtJpfuh2R7ayJoukKzY7T/iuuOnXaBzC92JxW5uFi/mrPuKvFTW9w6LHdeAfuPZ q3rpRbL+TXUo2dv2Msm5Bdds9deDzfjpuQINBEuzvk4BEADoxU8IX9IZJ3lcaKOS HqsBy3RCFT7OwkNdxs8ODezsgE1lSNS9WMDqMBmDZ3sWAayOytsLhIhHugFeu1Sx 5j000H40s79XzOL9rolazGpGW0WsA+79xoqH1kSk/8uKADtjm2Z9hrAwu+u0iNyE lxq/m2UmZ/gHNKP05DA8UFIEOceOy19ZBymP/0OMcIcQMiLKgnIMCQrtrtragFbH MI+rA7Db/nGrJ76G9+stYXt+pNEBfvYeacHVRyj9googTuUKN/G8bVQj6Sd3mHqI 1Y2iBXRvkb8rQrsBdFOKh6sYpllBec2oMa1GL2UnW6c4YfqLzauqWFMW2foSEwUm 9Z5DxQd4eHwHzZIDbTL1hGO81H9wZCmWYDQJOYJbJWCVVoXS0V+DnOABYJHAKOST t6B4jy76ZSMDbM/TnqpfyPIJ/TSitypMkEiVYP3WRVAemk4sv9c0OSFchDuBf4bq H7J1e1xXN9VYR1OEONPI2Y29flICibz1T/YP1gy9fNaaeJS7x0LtsAUuyjkRSvMy 4WtlyK7vgI0uH929Iqbr4GIiLmvu/8Vf5WS0DkLG5W66metvc94mIsD0DH3KbQws 3rga891tAoEqJ1roi7SeONRLClPQaqNWKCpAPt3s1szwHSb3w4thO3AnFIoVA1Ph WUqZAi1mO2xlo27Jo5R+YA9S8QARAQABiQIlBBgBAgAPBQJLs75OAhsMBQkJZgGA AAoJEEdQkmrkR49qOu0QAJ11b30Dl1wFXmYpqnnGSBIvaN0FoHNIuoQFvLh7Ng0I 0uGWk1wy+p37V2OqgXKcl3ai9DK3SJvRaM9Jf+Yq8HYHSIrnjyaXiRLkYYKitc/t 90lhtsZf46qS/DfSBvtqpEKhTcMpTLJ1w/7uPludLsr/MVZL4FYYzZiqj7xfBR6P CVQu4hSqO2hquCVfVGzfTigWGbartjkxn8S6SAtobZc+LNf9DcOrBc5scw5QDTsP Zz1vnTmtP+6LyBwFu+v0kzTkKVxGPT+r+kw6tIGYzWwAUxsSynjn59fOdydRM2ZM kZ/aJ2AcMRFQzQV+P1TUqGK8jDCRl+YT6stb66wo/Q2nloD48fELemQrfPcplenU QzBI7XPt6ijO5LQ3al5eLo4LABtWVmz16MFsjk1zfdzOzTLYNroRydx+pXmBzCiL nYxeRNNuP8t8nEc3xw0KjLE0mF/+JK1D4zDQzVh4OR3IUGK1sYg/a3yvO58fw7jM vhMdnhHrXRS9Y/uHChAsProiYtrDMZqN3eu/K5qlRg28iLsmj63EjxqF/fumygot fnQwoEkbh+sd+NqgFw4PgH9jNsi9gUIzDahrRw5s4alagTwlmwOVjFjNJHVWSYie DFLPBU1APyyZUdCOvSyNqCyaJpO6uk4p4mX3WeAY57RWBFzoDmiuv1ylsHu3L+1s =e6zm -----END PGP PUBLIC KEY BLOCK-----