CCNA Tips

CISCO ASA Firewall Interview Question and Answer

CISCO ASA Firewall Interview Question

In You post you will get CISCO ASA Firewall Interview Question and Answer. It will help Network Security engineer to crack interviews. These Network security Interview Question ask in every interviews. because now a days cyber Security job is in…
Read more

What is VPN (Virtual Private Network)

Virtual Private Network

VPN (Virtual Private Network) provide secure communication between private network over Internet (Public Network). It used within a company or organizations. VPN maintains fast, secure and reliable communication between computers at remote location. VPN Enable geographically scattered employee of organizations…
Read more

CheckPoint Firewall Interview Question and Answer

CheckPoint Firewall Interview Question

I am share with Checkpoint Firewall Interview Question and Answer. These question generally ask in interview. ┬áits also my personal experience. Checkpoint Firewall is award winner security firewall. Every Corporate organization used Checkpoint firewall for Internal Network security purpose. Security…
Read more

What is Difference Between BOOTP and DHCP

Here we explain difference between BOOTP and DHCP protocol. The BOOTP is the host configuration protocol developed before DHCP. BOOTP is mainly used for Diskless workstation and DHCP is used for Windows Network. A computer terminal which does not have…
Read more

What is SSL-Secure Socket Layer Protocol

SSL-Secure Socket Layer Protocol

SSL-Secure Socket Layer Protocol is a developed by Netscape for transmission data over the internet. SSL ( Secure Socket Layer ) Protocol is designed to provide security, and encryption to the data generated from application layer. SSL Protocol mainly used…
Read more

What is NAT – Network Address Translation

NAT (Network Address Translation) used to reduce the requirement of the Public IP address and increase security of Internal Computer Networks. NAT is a method in which Internal Network IP address translate into Public IP address before reach to external…
Read more