Making Zero Days
Otto has written some zero-days for cryptocurrencies. Joona authored a world-leading web fuzzer. Nikita can hack Active Directory.
And they all visited my penetration testing course, sharing their advice with me & my students.
cryptocurrency
Trust to Blockchain 2023 autumn
Learn security fundamentals to understand current trends. Blockchains, TOR network and video conference encryption all stand on these fundamentals.
Excellent 4.9 out of 5 feedback.
Cracking Cryptocurrency with Otto
How do you take down a cryptocurrency?
Otto Ebeling visited my penetration testing course. He told us the story of a considerable bug bounty he won and the approach he used.
Cryptomining Profit and Loss - by the Minute
My student Miko Hirvelä was publishing his cryptomining profits every minute in 2022.
You can see the revenue (money earned by mining) and profit (after electricity). Investment costs are not included. You can see that times are changing, and it's getting difficult to mine with commodity hardware.
Are you on the plus side? Read how Miko created his dashboard and pull the sources from mikohir/Crypto-Mining-Monitoring.
