Security Fundamentals (CCNA Quiz) Please enter your email: Phishing falls under which type of Security attacks? Virus attacks Social Engineering attacks Data Loss attacks General attacks Which type of attacks can be best prevented by reducing the network visibility? DoS/DDoS attacks Virus attacks Coronavirus Attacks Reconnaissance attacks Which type of Security technique can avoid this type of network security attack? Layer4 security Port Security DHCP Snooping How can we best prevent Data Loss Layer2 attacks? User Awareness Keep Port Security enabled Layer3 Access Control Lists Strict FW rules What is covered in AAA model? Authentication, Authorization, Accounting Authentication, Authorization, Accept Authentication, Allow, Accounting Authentication, Accept, Accounting Which command enables the port security on a Cisco Switch? SW_1(config-if)#switchport no mac-address SW_1(config-if)#switchport port-security SW_1(config-if)#shutdown SW_1(config)#switchport port-security Which type of data is lost in Reconnaissance Attacks? All data is lost Passwords No data is lost because this is only information gathering phase Emails are lost When implementing port security, which command allows pre-defined quantity of MAC addresses? SW_1(config-router)#switchport port security minimum 1536 SW_1(config)#switchport port security maximum 999999 SW_1(config-if)#switchport port-security maximum 2 SW_1(config-if)#switchport port security all What is encrypted between AAA client & server in RADIUS? Nothing is encrypted. AAA is insecure All packets are encrypted between AAA client and server Only the password is encrypted between AAA clients and server Only control packets are encrypted Which type of Security architecture (security system) is this? Telnet Security ABC C.I.A AAA Loading … Written by
