Cisco Container Platform (CCP) is a solution that simplifies the deployment and management of containerized applications across multiple clouds. It provides the following benefits to customers who utilize cloud service providers12:
* Allows developers to create code once and deploy to multiple clouds. CCP is based on open source components, such as Kubernetes and Docker, that are compatible with various cloud platforms. This enables developers to write code once and run it anywhere, without worrying about the underlying infrastructure or vendor lock-in. CCP also supports hybrid and multicloud scenarios, allowing customers to leverage the best features of different cloud providers and optimize their costs and performance.
* Manages Kubernetes clusters. CCP automates the installation, configuration, and maintenance of Kubernetes clusters, which are groups of nodes that run containerized applications. CCP provides a simple GUI-driven menu system to deploy clusters, as well as automated monthly updates for bug fixes, feature enhancements, and security patches. CCP also offers a choice of networking solutions, such as Cisco ACI, Calico, or Contiv, to connect and secure the clusters. CCP also integrates with Cisco AppDynamics and Prometheus for visibility and monitoring of the clusters and applications. References:
* Cisco Container Platform – Cisco
* Cisco Container Platform – At-a-Glance – Cisco

Message tracking helps resolve help desk calls by giving a detailed view of message flow. For example, if a message was not delivered as expected, you can determine if it was found to contain a virus or placed in a spam quarantine – or if it is located somewhere else in the mail stream.
Reference:
b_ESA_Admin_Guide_12_0/b_ESA_Admin_Guide_12_0_chapter_011110.html

Explanation Explanation NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct. Reference: https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/enterprise-network-security/ white-paper-c11-736595.html Explanation NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct.
Reference:
Explanation Explanation NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct. Reference: https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/enterprise-network-security/ white-paper-c11-736595.html

https://www.cisco.com/c/dam/en_us/about/doing_business/legal/service_descriptions/docs/Cisco_Secure_Managed_Endpoint.pdf

Reference: CCNP And CCIE Security Core SCOR 350-701 Official Cert Guide

The Decrypt for Application Detection feature within the WSA Decryption options enhances the ability of AsyncOS to detect HTTPS applications. The HTTPS Proxy can decrypt HTTPS connections to web applications. This allows the Application Visibility and Control (AVC) engine to more accurately detect and block web applications that use HTTPS. This feature can help improve the security and performance of the network by identifying and controlling the usage of web applications that may consume bandwidth, pose security risks, or violate compliance policies.
References:
* WSA decryption options – Cisco Community, Topic: Decrypt for Application Detection
* User Guide for AsyncOS 11.7 for Cisco Web Security Appliances – GD (General Deployment) – Create Decryption Policies to Control HTTPS Traffic, Topic: Overview of Create Decryption Policies to Control HTTPS Traffic, Decryption for Application Detection

Other features are dependent on SSL Decryption functionality, which requires the Cisco Umbrella root certificate. Having the SSL Decryption feature improves:
Custom URL Blocking-Required to block the HTTPS version of a URL.
…
Umbrella’s Block Page and Block Page Bypass features present an SSL certificate to browsers that make connections to HTTPS sites. This SSL certificate matches the requested site but will be signed by the Cisco Umbrella certificate authority (CA). If the CA is not trusted by your browser, an error page may be displayed.
Typical errors include “The security certificate presented by this website was not issued by a trusted certificate authority” (Internet Explorer), “The site’s security certificate is not trusted!” (Google Chrome) or “This Connection is Untrusted” (Mozilla Firefox). Although the error page is expected, the message displayed can be confusing and you may wish to prevent it from appearing.
To avoid these error pages, install the Cisco Umbrella root certificate into your browser or the browsers of your users-if you’re a network admin.

Cisco Duo is a multi-factor authentication (MFA) solution that verifies the identity of all users with Duo’s easy, one-tap-approval MFA app. It also provides device visibility and adaptive policies to ensure that only trusted devices can access corporate applications and networks. Some of the benefits of using Cisco Duo as an MFA solution are:
* It provides a simple and streamlined login experience for multiple applications and users. Users can access all their applications from a single dashboard, and authenticate with a simple push notification or other convenient methods. Duo also supports single sign-on (SSO) for integrated applications, reducing the need for multiple passwords and logins12.
* It offers native integration that helps secure applications across multiple cloud platforms or on-premises environments. Duo can be easily integrated with most major apps and custom applications, enabling a secure access solution that can be implemented with minimal IT involvement. Duo also supports various protocols and standards, such as SAML, RADIUS, LDAP, and WebAuthn, to enable seamless integration with different environments13.
References: 1: Multi-Factor Authentication (MFA) | Duo Security 2: Multi-Factor Authentication (MFA) | Duo Security – Cisco 3: What Is Duo? Two-Factor Authentication From Cisco – Cisco

Explanation Explanation Micro-segmentation secures applications by expressly allowing particular application traffic and, by default, denying all other traffic. Micro-segmentation is the foundation for implementing a zero-trust security model for application workloads in the data center and cloud. Cisco Tetration is an application workload security platform designed to secure your compute instances across any infrastructure and any cloud. To achieve this, it uses behavior and attribute-driven microsegmentation policy generation and enforcement. It enables trusted access through automated, exhaustive context from various systems to automatically adapt security policies. To generate accurate microsegmentation policy, Cisco Tetration performs application dependency mapping to discover the relationships between different application tiers and infrastructure services. In addition, the platform supports “what-if” policy analysis using real-time data or historical data to assist in the validation and risk assessment of policy application pre-enforcement to ensure ongoing application availability. The normalized microsegmentation policy can be enforced through the application workload itself for a consistent approach to workload microsegmentation across any environment, including virtualized, bare-metal, and container workloads running in any public cloud or any data center. Once the microsegmentation policy is enforced, Cisco Tetration continues to monitor for compliance deviations, ensuring the segmentation policy is up to date as the application behavior change. Reference: https://www.cisco.com/c/en/us/products/collateral/data-center-analytics/tetration-analytics/solutionoverview-c22-739268.pdf Explanation Micro-segmentation secures applications by expressly allowing particular application traffic and, by default, denying all other traffic. Micro-segmentation is the foundation for implementing a zero-trust security model for application workloads in the data center and cloud.
Cisco Tetration is an application workload security platform designed to secure your compute instances across any infrastructure and any cloud. To achieve this, it uses behavior and attribute-driven microsegmentation policy generation and enforcement. It enables trusted access through automated, exhaustive context from various systems to automatically adapt security policies.
To generate accurate microsegmentation policy, Cisco Tetration performs application dependency mapping to discover the relationships between different application tiers and infrastructure services. In addition, the platform supports “what-if” policy analysis using real-time data or historical data to assist in the validation and risk assessment of policy application pre-enforcement to ensure ongoing application availability. The normalized microsegmentation policy can be enforced through the application workload itself for a consistent approach to workload microsegmentation across any environment, including virtualized, bare-metal, and container workloads running in any public cloud or any data center. Once the microsegmentation policy is enforced, Cisco Tetration continues to monitor for compliance deviations, ensuring the segmentation policy is up to date as the application behavior change.
Explanation Explanation Micro-segmentation secures applications by expressly allowing particular application traffic and, by default, denying all other traffic. Micro-segmentation is the foundation for implementing a zero-trust security model for application workloads in the data center and cloud. Cisco Tetration is an application workload security platform designed to secure your compute instances across any infrastructure and any cloud. To achieve this, it uses behavior and attribute-driven microsegmentation policy generation and enforcement. It enables trusted access through automated, exhaustive context from various systems to automatically adapt security policies. To generate accurate microsegmentation policy, Cisco Tetration performs application dependency mapping to discover the relationships between different application tiers and infrastructure services. In addition, the platform supports “what-if” policy analysis using real-time data or historical data to assist in the validation and risk assessment of policy application pre-enforcement to ensure ongoing application availability. The normalized microsegmentation policy can be enforced through the application workload itself for a consistent approach to workload microsegmentation across any environment, including virtualized, bare-metal, and container workloads running in any public cloud or any data center. Once the microsegmentation policy is enforced, Cisco Tetration continues to monitor for compliance deviations, ensuring the segmentation policy is up to date as the application behavior change. Reference: https://www.cisco.com/c/en/us/products/collateral/data-center-analytics/tetration-analytics/solutionoverview-c22-739268.pdf

Reference:

Reference:
https://www.cisco.com/c/dam/en/us/solutions/collateral/enterprise-networks/trustsec/trustsec-witheasy-connect-c

Reference:
https://www.cisco.com/c/en/us/support/docs/security/email-security-appliance/118796-technoteesa-00.htmlIn this question, it stated “the network is congested” (not the file analysis server was overloaded) so theappliance will not try to upload the file again.

The RADIUS Change of Authorization (CoA) feature provides a mechanism to change the attributes of an authentication, authorization, and accounting (AAA) session after it is authenticated. Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_aaa/configuration/15-sy/sec-usr-aaa-15- sy-book/sec-rad-coa.html authentication, authorization, and accounting (AAA) session after it is authenticated.
Reference:
The RADIUS Change of Authorization (CoA) feature provides a mechanism to change the attributes of an authentication, authorization, and accounting (AAA) session after it is authenticated. Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_aaa/configuration/15-sy/sec-usr-aaa-15- sy-book/sec-rad-coa.html