Overview of .NG Registry Operations by NIRA
Nigerian Internet Registration Association (NIRA) manages Nigeria's country code top-level domain (.ng). NIRA was established in 2005 after the delegation of .ng to Nigeria. The .ng Registry design includes a 3R model, public WHOIS server, EPP interface, and security measures like redundant site net
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Efficient Data Lookup and Indexing Techniques in Systems
This content delves into advanced indexing methods for optimized data lookup in systems. It discusses linear and binary search algorithms, data structures for efficient lookups, the concept of learned indexes, and challenges to implementing learned indexes. It also introduces Bourbon, a learned inde
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Enhancing WHOIS Updates with DNSSEC, ASPLAIN, and Abuse Contact Implementation
Explore the latest updates in WHOIS, including DNSSEC deployment, ASPLAIN support, and abuse contact policies. Learn about DNSSEC deployment plans, ASPLAIN formats, and recommendations for abuse handling. Stay informed on domain security and network contact protocols.
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Understanding Network Layer Concepts in Router Design Lecture
This content delves into the fundamental concepts of network layer functions in router design, including data forwarding, control plane operations, and route processing. It explains the analogy of the postal system to address and locate network endpoints, and emphasizes the importance of route looku
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Efficient Paging Mechanisms in Operating Systems
Today's lecture covers various paging mechanisms in operating systems, including optimizations for managing page tables efficiently, utilizing Translation Lookaside Buffers (TLBs) for faster translations, implementing demand-paged virtual memory, and advanced functionality like memory sharing, copy-
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Comprehensive Guide to Hacking Techniques and Intrusion Detection
This guide by Ali Al-Shemery provides insights into hacking techniques, intrusion detection, fingerprinting, external and internal footprinting, passive reconnaissance, WHOIS lookups, and various online tools for intelligence gathering during penetration tests. It covers identifying customer externa
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Exploring NoSQL Database Scalability Using Indexing Techniques
Dive into the world of NoSQL database scalability by understanding how indexing enables richer queries and how local indexing impacts partitioning, updates, and lookups across distributed databases.
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Understanding WHOIS and Data Accuracy in Internet Registries
WHOIS is a directory service used by internet registries to provide information about IP addresses, AS numbers, organizations, and points of contact. It includes registration details, customer reassignments, and routing information while excluding domain names and specific customer data for privacy
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