XcelServ Solutions Netapp Storage Administrator Interview Questions, Process, and Tips

IPSec stands for Internet Protocol Security, a protocol suite used to secure Internet Protocol (IP) communications.

• IPSec provides secure communication by authenticating and encrypting each IP packet in a data stream.

• It is commonly used in VPNs to ensure secure data transmission over public networks.

• IPSec operates at the network layer of the OSI model, providing end-to-end security.

• It includes protocols like Authenticat...read more

VPN stands for Virtual Private Network, a secure connection that allows users to access a private network over the internet.

• VPN creates a secure and encrypted connection between a user's device and a private network, allowing for secure data transmission.

• It is commonly used by remote workers to access company resources securely.

• VPNs can also be used to bypass geo-restrictions and access region-locked content.

• Popular VP...read more

SSL handshake is the process of securely exchanging keys and establishing a secure connection between a client and a server.

• SSL handshake is the initial step in establishing a secure connection over HTTPS.

• During the handshake, the client and server exchange encryption keys and agree on the encryption algorithm to use.

• The SSL handshake involves multiple steps including client hello, server hello, certificate exchange, k...read more

The internet is a global network of interconnected computers and servers that allows for communication and sharing of information.

• The internet is a network of networks, connecting billions of devices worldwide.

• It allows for communication through various means such as email, messaging, video calls, etc.

• Users can access a vast amount of information and services on the internet, such as websites, online shopping, social m...read more