Helping Hand Questions for 350-701

 OWASP stands for Open Web Application Security Project, a non-profit organization that provides resources for web application security. OWASP has developed a number of standards, projects, events, and news on topics such as web application security, supply chain security, and cyber risk mitigation1. One of the most widely recognized OWASP resources is the OWASP Top 10, a standard awareness document for developers and web application security. It represents a broad consensus about the most critical security risks to web applications, such as broken access control, cryptographic failures, injection, and insecure design2. The OWASP Top 10 is updated periodically based on data analysis and community feedback. The latest edition was released in 20213. By following the OWASP Top 10 and other OWASP resources, developers can build more secure applications that minimize these risks. References := 1: OWASP Foundation, the Open Source Foundation for Application Security 2: OWASP Top Ten | OWASP Foundation 3: OWASP Top 10:2021

Multiple context mode allows you to partition a single ASA into multiple virtual firewalls, each with its own security policy, interfaces, and management IP address. This mode is useful for providing security services to different customers or tenants on a shared appliance, while maintaining separation of management and configuration. Each context acts as an independent device and can be in either routed or transparent mode. You can also assign different administrators to each context and limit their access to specific commands and features. Multiple context mode is supported in Cisco ACI with the ASA device package version 1.2 or later. References: 

The crypto isakmp key command is used to configure a preshared key for ISAKMP authentication between two peers. The address 0.0.0.0 indicates that the key is valid for any peer address. Therefore, the same command must be entered on hostB with the same password in order to establish the tunnel with hostA. Changing the protocol to ikev2, using a different password, or changing the password to the default will not solve the problem, as they will create a mismatch in the authentication parameters. References:

Dynamic Multipoint VPN Configuration Guide, Cisco IOS Release 15M&T, section “Prerequisites for Dynamic Multipoint VPN (DMVPN)”

DMVPN - Concepts & Configuration, section “DMVPN - What is it?”

DMVPN Hub as the CA Server for the DMVPN Network Configuration Example, section “Prerequisites”

MDM stands for Mobile Device Management, which is a system that performs compliance checks and remote wiping on mobile devices. MDM allows administrators to enforce security policies, monitor device status, and remotely manage devices in case of loss, theft, or compromise. MDM can also integrate with other Cisco security solutions, such as ISE, AMP, and Umbrella, to provide enhanced protection and visibility for mobile devices. References:

Mobile Device Management (MDM) - Cisco

Implementing and Operating Cisco Security Core Technologies (SCOR) - Module 5: Secure Network Access