Networks and Security Interview Questions

RSA uses PKI that is correct - for authentication RSA is used int he form of X.509 Certificate.  Your answer of using Hash/Digital Signature is the answer if the question was "non-repudiation"

RSA is based upon public key/private key concept. For authentication one can encrypt the hash (MD5/SHA) of the data with his private key. This is known as digital signature. And secrecy is achieved b...

E1 Cercuit is used for long distance Calls / data transfer. E1 has 0-31 channels out of them 0 and 16 are used for signaling. IF E1 use for data transfer we can get bendwidth of 2MBPS or if for voice or voip 30 Chennalls. Dixit Bhavsar

HI

when the server want to send some packect to diffrent Network .then they go to gatways(router) and after that Router check  Routing table and send the packet to destination if address is present if not then discard

Hi, When data goes through the server the first step is that it will check the gateway ip address means network main router IP if this will correct then the nexp porcess is done by router itselef...

digital signature  :  Information that is encrypted with an entity private key and is appended to a message to assure the recipient of the authenticity and integrity of the message. The digi...

Just btype the following at router> prompt

Router>enable

password>cisco

Router#

is displayed.