Phil Zimmermann Quotes
The PSTN is like a well-manicured neighborhood, (while) the internet is like a crime-ridden slum,
The PSTN is like a well-manicured neighborhood, (while) the internet is like a crime-ridden slum, (Phil Zimmermann)
The PSTN is like a well-manicured neighborhood, (while) the internet is like a crime-ridden slum,