DDI Provides the Best Solutions for Centralized Control Network Management

Introduction

According to DDI Statistics, DDI, known as Domain Name System (DNS) Domain Information, plays a vital role in networking infrastructure.

DNS functions as the internet’s directory, converting easily understood domain names into numerical IP addresses.

In addition to DNS, Dynamic Host Configuration Protocol (DHCP) handles the automatic assignment of IP addresses and other network settings.

IP Address Management (IPAM) manages DNS and DHCP, ensuring the efficient allocation of IP addresses.

DNS servers store and respond to DNS inquiries, conducting both forward and reverse searches. DNS zones structure administrative divisions, delineating segments of the DNS environment.

Grasping these fundamentals is essential for proficient network administration and problem-solving.

Editor’s Choice

• The revenue generated from the DDI (DNS, DHCP, and IPAM) market reached an impressive $3.08 billion in 2023.
• The number of worldwide internet hosts in the Domain Name System (DNS) reached 1,012.70 million in 2019.
• As of June 2022, the leading new generic top-level domains (gTLDs) by the number of registered domains were led by .xyz, which had 5.05 million domains.
• Globally, the encrypted query rate is 23.1%, with a DoH rate of 13.9%, a DoT rate of 9.3%, and a query weight of 1.00.
• According to a survey on network monitoring data sources, firewall logs are considered the most valuable by 52% of respondents for detecting and responding to abnormal network behavior and cyber-attacks.
• Over the next 12 to 24 months, organizations plan to undertake several activities to enhance their network security monitoring capabilities. Foremost, 42% of respondents intend to provide more training to their existing staff on network security monitoring.
• In the United States, the Federal Communications Commission (FCC) mandates strict guidelines for DNS security to protect against cyber threats, with policies continually updated to reflect new Cloud Security challenges.  

DDI Market Overview

Global DDI Market Size

• The revenue generated from the DDI (DNS, DHCP, and IPAM) DDI market worldwide has shown significant growth from 2016 to 2023.
• In 2016, the market revenue stood at $0.69 billion.
• By 2022, the revenue had risen to $2.48 billion, and in 2023, it reached an impressive $3.08 billion.

Internet Hosts in the Domain Name System (DNS)

• The number of worldwide internet hosts in the Domain Name System (DNS) has experienced notable changes from 2009 to 2019.
• In 2009, there were 625.23 million internet hosts. This number increased significantly in 2010, reaching 732.74 million.
• Interestingly, in 2018, the number of worldwide internet hosts saw a decline to 1,003.60 million, but it rebounded in 2019 to 1,012.70 million.

Generic Top Level Domains (gTLD)

Leading New Generic Top Level Domains (gTLD)- by Number of Domains

• As of June 2022, the leading new generic top-level domains (gTLDs) by the number of registered domains were led by .xyz, which had 5.05 million domains.
• Following .xyz, .online had 2.15 million domains, and .top accounted for 1.93 million domains.
• The .shop domain had 1.25 million registrations, while .site had 1.22 million.
• The .icu domain registered 1.12 million domains, and .club followed with 0.91 million.
• The .store domain had 0.86 million registrations, while (.cyou) accounted for 0.83 million domains.
• Lastly, the .vip domain had 0.69 million registrations.

Regional Comparison of Encrypted DNS Query Rates and Query Weights

• The data presents an analysis of encrypted query rates, DoH (DNS over HTTPS) rates, DoT (DNS over TLS) rates, and query weights across different regions.
• Globally, the encrypted query rate is 23.1%, with a DoH rate of 13.9%, a DoT rate of 9.3%, and a query weight of 1.00.
• In Africa, the encrypted query rate is slightly higher at 24.9%, with a DoH rate of 14.0%, a DoT rate of 10.9%, and a lower query weight of 0.63.
• The Americas show an encrypted query rate of 15.2%, with DoH at 6.8% and DoT at 8.4%, and a query weight of 1.38.
• Asia has the highest encrypted query rate at 30.1%, with DoH at 20.3% DoT at 9.8%, and a query weight of 0.85.
• Europe shows an encrypted query rate of 16.0%, with DoH at 7.3% and DoT at 8.7%, and a query weight of 1.34.
• Oceania has the lowest encrypted query rate at 9.8%, with DoH and DoT rates both at 4.9% and a query weight of 1.40.

Technical Specifications of Domain Name System (DNS)

• In the generative AI sector, the Domain Name System (DNS) serves as a critical component for managing internet traffic and ensuring seamless connectivity for AI-driven applications. The technical specifications of DNS in this context include several key features and metrics.
• First, DNS servers must support both IPv4 and IPv6 addresses, facilitating a broad range of device compatibility. High-performance DNS servers are designed to handle millions of queries per second, ensuring low latency and high reliability.
• For instance, Cloudflare’s DNS services, used by the U.S. government, provide managed name servers and authoritative DNS hosting with capabilities to reduce attack surfaces and automate security management.
• Additionally, these servers must implement DNSSEC (Domain Name System Security Extensions) to protect against cache poisoning and spoofing attacks.

Technical Specifications of DHCP Server

• In the generative AI sector, the technical specifications of DHCP (Dynamic Host Configuration Protocol) servers are critical for managing network configurations efficiently.
• These servers play a crucial role in assigning IP addresses and ensuring seamless network connectivity, which is vital for supporting the high computational demands of generative AI applications.
• Key specifications include support for IPv4 and IPv6 addressing, which enhances compatibility with a broad range of devices.
• The throughput capacity is another important factor, typically measured in transactions per second (TPS), with high-performance DHCP servers handling upwards of 10,000 TPS to accommodate the vast data flow in AI environments.
• Moreover, robust security features such as encrypted communications (TLS 1.2 or higher) and integration with network access control (NAC) systems are essential to protect sensitive AI data from unauthorized access.

Network and Cybersecurity Preferences and Trends Related to DDI

Most Valuable Network Monitoring Data Sources for Detecting and Responding to Anomalous Behavior and Cyber-Attacks

• According to a survey on network monitoring data sources, firewall logs are considered the most valuable by 52% of respondents for detecting and responding to abnormal network behavior and cyber-attacks.
• Endpoint forensic data follow this at 27%, and log files from both endpoints and servers, and VPN logs are at 26%.
• Full-packet capture is valued by 24%, while log files from network devices and IP reputation threat intelligence each garnered 23% support.
• IDS/IPS alerts are crucial for 22% of respondents, and proxy logs are essential for 21%.
• Network telemetry and active directory logs, along with data from anti-malware sandboxes, are each considered valuable by 20%.
• Network metadata from cloud service providers is important for 19%, DNS query/response logs for 16%, web reputation threat intelligence for 15%, and DHCP logs for 11%.

Challenges and Difficulties Associated with DDI

Greatest Challenges in Network Security Monitoring for Organizations

• Organizations face several significant challenges in network security monitoring.
• A primary concern for 31% of respondents is the presence of blind spots where there is inadequate visibility into networking activities necessary for security analytics.
• Additionally, 29% report communication and process issues between AI In Cybersecurity and network operations teams, which can hinder monitoring capabilities.
• Another 25% note that they don’t always collect the right data at the right time, while 24% continue to struggle with detecting suspicious network behavior or identifying cyber-attacks in progress.
• The overwhelming number of security alerts generated by monitoring tools is an issue for 22% of respondents.
• Furthermore, 20% indicate that their CERT/SOC teams spend most of their time on emergency responses, limiting proactive monitoring.

Strategic Plans for Network Security Monitoring

• Over the next 12 to 24 months, organizations plan to undertake several activities to enhance their network security monitoring capabilities.
• Foremost, 42% of respondents intend to provide more training to their existing staff on network security monitoring.
• Integration of network monitoring and threat detection with security operations tools to automate remediation tasks is planned by 40%.
• An investment in new types of network security monitoring technologies and changes to the IT organization to foster more collaboration between cybersecurity and network operations groups are each planned by 39% of respondents.
• Additionally, 35% plan to hire more security staff dedicated to network security monitoring and integrate more security management tools to automate and orchestrate incident response processes.
• Further, 34% aim to incorporate more threat intelligence into their monitoring platforms, and 33% seek to extend monitoring to gain visibility of public cloud infrastructure.

Regulations for DDI

• Regulations and policies for DDI (DNS, DHCP, and IPAM) vary by country and have evolved to address the growing complexity and security needs of modern networks.
• In the United States, the Federal Communications Commission (FCC) mandates strict guidelines for DNS security to protect against cyber threats, with policies continually updated to reflect new security challenges.
• In the European Union, the General Data Protection Regulation (GDPR), effective since 2018, impacts how DNS data is managed, emphasizing data protection and privacy.
• Additionally, the Network and Information Systems (NIS) Directive requires EU member states to implement robust cybersecurity measures, including DNS security.

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