Newly Released Cisco 350-701 Exam PDF

 Phishing is a type of cyberattack that uses fraudulent emails or other communications to trick users into providing sensitive information or installing malware on their devices1. Phishing can lead to identity theft, data breaches, ransomware infections, and financial losses. To protect employees from phishing attacks, a company can use various solutions that can detect, block, and remediate phishing threats. Two of these solutions are:

• Cisco Umbrella: Cisco Umbrella is a cloud-based security platform that provides the first line of defense against threats on the internet, including phishing2. Cisco Umbrella uses DNS-layer security, which can identify and block malicious domains, IPs, and URLs before they can reach the user’s device2. Cisco Umbrella also integrates with Cisco Email Security to provide additional protection against phishing emails that may bypass the email gateway3.
• Cisco Email Security Appliance (ESA): Cisco ESA is an email gateway that protects inbound and outbound email traffic from spam, malware, phishing, and other threats4. Cisco ESA uses multiple layers of defense, such as reputation filtering, antivirus scanning, outbreak filters, and content filtering, to prevent malicious emails from reaching the user’s inbox4. Cisco ESA also leverages Cisco Advanced Phishing Protection, which uses machine learning and threat intelligence to identify and block sophisticated phishing attacks that use identity deception techniques5.

References := 1: What Is Phishing? Examples and Phishing Quiz - Cisco 2: Cisco Umbrella - Cloud Delivered Enterprise Security 3: Cisco Umbrella and Cisco Email Security Integration 4: Cisco Secure Email - Cisco 5: Cisco Advanced Phishing Protection - Cisco Video Portal

Cisco AnyConnect is a client-based VPN solution that provides secure remote access for individual users from their machines. It allows customization of access policies based on user identity, such as group membership, device posture, or location. This enables granular control over who can access what resources on the network. Cisco AnyConnect also supports various authentication methods, such as certificates, multifactor authentication, or single sign-on. Cisco AnyConnect can be deployed with Cisco Adaptive Security Appliance (ASA) or Cisco Firepower Threat Defense (FTD) as the VPN headend.

Cisco DMVPN is a network-based VPN solution that provides dynamic, on-demand, and scalable connectivity for branch offices, teleworkers, and business partners. It uses multipoint GRE (mGRE) tunnels and Next Hop Resolution Protocol (NHRP) to establish direct spoke-to-spoke communications without traversing the hub. It also supports IPsec encryption and various routing protocols over the tunnel. Cisco DMVPN can be deployed with Cisco IOS routers as the VPN headend.

The advantages of using Cisco AnyConnect over DMVPN are:

• It enables VPN access for individual users from their machines, which is useful for mobile workers or telecommuters who need to connect to the network from anywhere.
• It allows customization of access policies based on user identity, which is useful for enforcing security and compliance requirements for different types of users or devices.

The advantages of using DMVPN over Cisco AnyConnect are:

• It provides spoke-to-spoke communications without traversing the hub, which reduces latency and bandwidth consumption for traffic between remote sites.
• It allows different routing protocols to work over the tunnel, which provides flexibility and scalability for network design and management.

References:

• Cisco Dynamic Multipoint VPN: Simple and Secure Branch-to-Branch Communications Data Sheet
• [Cisco AnyConnect Secure Mobility Client Data Sheet]
• Cisco Get VPN vs DMVPN: Difference and Comparison
• Comparing Cisco SD-WAN to DMVPN
• What are two advantages of using Cisco AnyConnect over DMVPN?

 The monitoring agent uses the RTP (Real-time Transport Protocol) performance metric to collect and output packet loss and jitter information. RTP is a network protocol used for delivering audio and video over IP networks. It provides mechanisms for timestamping, sequence numbering, and delivery monitoring, which allow for the measurement of packet loss and jitter. RTP is specifically designed for real-time multimedia streaming applications, which are more sensitive to changes in the transmission characteristics of data networks than other applications. Therefore, RTP performance is a suitable metric for monitoring and collecting packet loss and jitter information.

The other options are not directly related to measuring packet loss and jitter. TCP (Transmission Control Protocol) is a transport protocol that ensures reliable and ordered delivery of data, but it is not typically used for real-time multimedia applications. WSAv (Web Security Virtual Appliance) is a Cisco solution for web security, but it does not measure packet loss and jitter. AVC (Application Visibility and Control) is a technology that monitors and controls network applications, but it does not focus on packet loss and jitter. References :=

• Measuring Delay, Jitter, and Packet Loss with Cisco IOS SAA and RTTMON1
• Implementing and Operating Cisco Security Core Technologies (SCOR) v1.02
• Cisco 350-701: Which metric used by monitoring agent to collect and output packet loss and jitter information?