Hello. In Snort, how a digital signature is actually created
for the authentication purpose and thereby provides
intrusion detection as well as prevention. How the software
for IDS/IPS comes to know regarding the
threat/vulnerability using digital signature ? Whether any
specific language or programming is used or not.
How is an s-box value of AES can be modified? How is it done?
What is an encryption "key" and what is the importance of key length?
What is public key encryption?
What is the elgamal cryptosystem?
What are the ecb and cbc modes?
How do certifying authorities store their private keys ?
How can we use quantum properties in cryptography ?
What key size should be used ?
How does one find random numbers for keys ?
What is key management ?
How should I store my private key ?
What is cryptology?