Updates May 2022 – Quantum computers are expected to break modern public key cryptography owing to Shor’s algorithm. As a result, these cryptosystems need to be replaced by quantum-resistant algorithms, also known as post-quantum cryptography (PQC) algorithms. April 2022 – Digital currency – the ultimate invasion. It is only a matter of time. And whileContinue reading “Privacy”
Category Archives: Reference Materials
E. D. C.
As a parent, every time I hear “Dad, have do you know where my ___ is?” My chiding response is, “Why would I know where Your ___ is.” Strong emphasis on the possessive pronoun. I try to convey the importance of properly accounting for Your stuff. It’s just part of being prepared. And organized. You don’t waste timeContinue reading “E. D. C.”
CHANGES
2018 rapidly comes to a close. Looking back, this has been a transformative year. Thanks to new leadership and new ideas, Portland Aikikai found a new home, became a non-profit organization, and elected a board of directors. These are all positive changes: growth. Growth is a powerful metaphor. We grow from children to adults. Expanding skills andContinue reading “CHANGES”
Protective Arts 