350-701 Exam Dumps - Implementing and Operating Cisco Security Core Technologies (SCOR 350-701)

Certificate authorities (CAs) are responsible for issuing, renewing, revoking, and publishing digital certificates. They also maintain a certificate revocation list (CRL), which is a database of revoked certificates that can be checked by relying parties to verify the validity of a certificate. Registration authorities (RAs) are entities that assist CAs with the verification of user identities and enrollment requests. They do not issue certificates themselves, nor do they have access to the CRL. Therefore, CRL publishing is a function that is performed by CAs but is a limitation of RAs. References :=

Some possible references are:

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0, Module 4: Secure Connectivity, Lesson 4.1: VPN Fundamentals, Topic 4.1.1: Public Key Infrastructure (PKI)

Easy guide to SSL certificate authorities, Namecheap

How exactly are registration authorities related to certificate authorities?, Information Security Stack Exchange

Transparently identify users with authentication realms – This option is available when one or more authentication realms are configured to support transparent identification using one of the following authentication servers:

Active Directory – Create an NTLM or Kerberos authentication realm and enable transparent user identification. In addition, you must deploy a separate Active Directory agent such as Cisco’s Context Directory Agent. For more information, see Transparent User Identification with Active Directory.

LDAP – Create an LDAP authentication realm configured as an eDirectory, and enable transparent user identification. For more information, see Transparent User Identification with LDAP.

Details:

https://www.cisco.com/c/en/us/td/docs/security/wsa/wsa11-0/user_guide/b_WSA_UserGuide/b_WSA_UserGuide_chapter_01001.html#:~:text=Transparently%20identify%20users%20with%20authentication,User%20Identification%20with%20LDAP.

The switch port MAC address security setting that must be used is sticky. This option allows the switch to dynamically learn the MAC addresses of the devices connected to the port and add them to the running configuration. If the port is shut down or the switch is restarted, the MAC addresses remain associated with the port and are not aged out. This way, the engineer can limit the number of MAC addresses per port and prevent unauthorized devices from accessing the network. The sticky option also allows the engineer to manually configure some MAC addresses and let the switch learn the rest. References:

Configuring Port Security - Cisco (Section: Allowing Traffic Based on the Host MAC Address)

How to configure port-security on Cisco Switch - NetworkLessons.com (Section: Sticky MAC addresses)

Implementing and Operating Cisco Security Core Technologies (SCOR) v1.0 (Module 5.1.1)

 To configure a flow-export action on a Cisco ASA, you need to use the flow-export event-type command and the policy-map command. The flow-export event-type command specifies the type of events that trigger the export of NetFlow Security Event Logging (NSEL) records to a collector. The policy-map command creates or modifies a policy map that can be applied to one or more interfaces to specify a service policy. A service policy consists of a traffic class and one or more actions to be applied to the traffic class. One of the actions can be a flow-export action that matches the NSEL events and sends them to a collector. The other commands are not required for configuring a flow-export action. The access-list command creates or modifies an access list that can be used to filter traffic or match traffic classes, but it is not mandatory for a flow-export action. The flow-export template timeout-rate command specifies how often the ASA sends the template to the collector, but it is not part of the flow-export action configuration. The access-group command applies an access list to an interface, but it is not related to the flow-export action. References:

Cisco ASA 5500 Series Configuration Guide using the CLI, 8.4 and 8.6 - Configuring Network Secure Event Logging (NSEL)

Solved: Flow-Export problem - Cisco Community

How to configure NetFlow on Cisco ASA firewalls - Auvik Support

Configuring Cisco’s ASA for NSEL Export to the StealthWatch System

Cisco Advanced Malware Protection (AMP) for Web Security is a solution that provides protection against web-related threats before, during, and after an attack. One of the functions that AMP for Web Security includes is detailed analytics of the unknown file’s behavior. This means that AMP can continuously monitor and analyze the activity of files that cross the web gateway, even after they have been initially scanned and allowed. This allows AMP to detect and block any malicious behavior that may emerge later, and provide retrospective security alerts and remediation actions12. References: 1: Cisco Advanced Malware Protection for Web Security 2: Cisco Adds Advanced Malware Protection to Web and Email Security Appliances and Cloud Services

Full Context Awareness - policy enforcement

NGIPS - threat prevention

AMP - real-time

Collective Sec Intel - Detection, blocking an remediation