Select the correct statement. a. Stack canaries make buffer overflow attacks impossible by rearranging the memory inside of a process so that the stack grows away from the return address, rather than towards it.
b. Stack canaries make buffer overflow attacks more difficult by rearranging the memory inside of a process so that the stack grows away from the return address, rather than towards it.
c. Stack canaries make buffer overflow attacks more difficult by adding a random value to the stack that helps detect if the return address was modified.
d. Stack canaries stop all buffer overflow exploits by adding a random value to the stack that helps detect if the return address was modified.

17. implement the jvm dload instruction for the mic-2. it has a 1-byte index and pushes the local variable at this position onto the stack. then it pushes the next higher word onto the stack as well

Creating "smart interfaces" in all sectors of industry, government, and the public arena is one of the fastest growing hct areas. these interfaces model, interpret, and analyze such human characteristics as speech, gesture, and vision. the field of biometrics, in which humans authenticate themselves to machines, is an area of considerable interest to hct practitioners. fingerprint scans are one of the most frequently used biometric options, and this article, biometric student identification: practical solutions for accountability & security in schools, makes a case for the implementation of fingerprint scans in schools. critique the article, and answer the following questions: according to the author, what are the main benefits of adopting fingerprint scans in schools for student identification? according to the author, what are the main drawbacks of adopting fingerprint scans in schools for student identification? do you agree with the author's assessment of the pl

According to the video what are some tasks petroleum engineers perform check all that apply