Slide 39 of 47
Notes:
The Java Market is completely secure. The producer need only run an unprivileged Java applet. The Java “sandbox” protects the producer’s machine from deleterious effects.
The Java market maintains contact with producer machines as they perform work, and knows when they disconnect or crash.
The complete package consists of 5,000 lines of Java code, written at Johns Hopkins by R. Sean Borgstrom (with the assistance of Dr. Yair Amir and others.)