E-mail - unencrypted mail is basically a public one - so, please use the encryption!
Telegram (up to 2 GB per file)
there are private messages possible
Study as doctoral student:
(dissertation not yet finished)
Narva road 29
Work as ICT lecturer:
Raja 4C, room 516
Send an old-fashion message (unencrypted) as e-mail:
Revoked keys (do not use them)
Some mail addresses are listed under secure ways to communicate. Rest of mail addresses can be seen when importing public key. Some addresses are related with institutions I am (or were) involved.
Send a message (encrypted) via