Network

BGP (Border Gateway Protocol) uses TCP (Transmission Control Protocol) as its transport layer protocol for several reasons. TCP provides reliable, connection-oriented communication between BGP peers, ensuring that BGP messages are delivered accurately and in sequence. BGP relies on TCP’s mechanisms such as error detection, retransmission of lost packets, and flow control to maintain a stable … Read more

ARP (Address Resolution Protocol) is used in computer networking to map IP addresses to MAC addresses within a local network segment. Its primary function is to resolve or discover the hardware (MAC) address of a device based on its IP address. This allows devices to communicate directly on the same subnet without relying on higher-layer … Read more

BGP (Border Gateway Protocol) is a standardized exterior gateway protocol used to facilitate the exchange of routing and reachability information between different autonomous systems (ASes) on the internet. Unlike interior gateway protocols (IGPs) that operate within a single AS, BGP operates as an interdomain routing protocol, allowing routers in different ASes to exchange routing information … Read more

ICMP (Internet Control Message Protocol) operates at the Network layer (Layer 3) of the OSI model. It is designed to support network-layer functions in IP networks, providing error reporting, diagnostics, and control messages. ICMP messages are encapsulated within IP packets and are used by network devices to communicate information about network conditions, errors, and status … Read more

MPLS (Multiprotocol Label Switching) is a protocol-agnostic routing technique designed to efficiently direct data packets along predetermined routes across a network. It is used primarily in telecommunications and internet service provider (ISP) networks to improve the speed and efficiency of data transmission. MPLS operates by assigning short labels to data packets, which are used to … Read more

ICMP (Internet Control Message Protocol) is primarily used for diagnostic and control purposes in IP networks. It allows network devices to exchange messages to report errors, provide feedback on network conditions, and manage network operations. ICMP messages are integral to network troubleshooting, facilitating tasks such as ping (Echo Request and Echo Reply), traceroute (path tracing), … Read more

A cloud compliance analyst plays a crucial role in ensuring that an organization’s cloud computing practices adhere to regulatory requirements, industry standards, and internal policies. Their responsibilities include conducting audits, assessments, and reviews of cloud infrastructure and services to identify compliance gaps and risks. They collaborate with stakeholders to develop and implement compliance strategies, policies, … Read more

DDD, or Domain-Driven Design, focuses on modeling complex systems based on the domain or subject area of the problem being solved. It emphasizes collaboration between domain experts and developers to create a shared understanding of the domain and its intricacies. By focusing on the domain, DDD aims to align software design closely with real-world business … Read more

Data compliance in cloud computing refers to adhering to regulations, standards, and policies that govern the collection, storage, processing, and transmission of data within cloud environments. It involves ensuring that data handling practices meet legal requirements and industry standards, such as GDPR, HIPAA, or PCI-DSS, depending on the nature of the data and the geographical … Read more

The 5 cloud migration strategies encompass various approaches to moving applications and workloads to cloud environments: Rehosting (lift and shift): Involves migrating applications to the cloud with minimal changes to their architecture or functionality, typically using IaaS (Infrastructure as a Service) offerings. Replatforming (lift, tinker, and shift): Involves making slight adjustments to applications to optimize … Read more