What is a web proxy?

A web proxy is a server that acts as an intermediary between a user’s web browser and the internet. It facilitates indirect access to web content by forwarding requests from the browser to the destination server and returning the response to the user. This allows users to mask their IP addresses, access content blocked by … Read more

What is the main purpose of cloud security?

The main purpose of cloud security is to protect data, applications, and infrastructure hosted in cloud environments from unauthorized access, data breaches, and other cyber threats. Cloud security encompasses a range of practices, technologies, and policies designed to ensure the confidentiality, integrity, and availability of cloud-based resources. It involves implementing robust authentication mechanisms, encryption protocols, … Read more

What is cloud orchestration in AWS?

Cloud orchestration in AWS refers to the automated management of cloud infrastructure and resources to achieve desired operational goals. It involves deploying, configuring, and managing complex applications and services in AWS environments using orchestration tools and frameworks. This automation ensures consistency, scalability, and efficiency in managing cloud resources. Orchestration in AWS refers to the coordination … Read more

What is a WAF web application firewall explained?

A WAF, or Web Application Firewall, is a security solution designed to protect web applications from a wide range of attacks and vulnerabilities. Unlike traditional firewalls that operate at the network level, WAFs operate at the application layer, allowing them to monitor and filter HTTP traffic between a web application and the internet. They inspect … Read more

What is a browser proxy?

A browser proxy is a tool or service that acts as an intermediary between a user’s web browser and the internet. It intercepts requests from the browser, forwards them to the destination server on behalf of the user, receives the response, and then forwards that response back to the browser. This allows users to access … Read more

What is the purpose of TLS record layer?

The purpose of the TLS (Transport Layer Security) record layer is to ensure secure communication between client and server over a network by providing confidentiality, integrity, and authentication of data transmitted. It achieves this through encryption, message authentication codes (MACs), and cryptographic algorithms. The record layer encapsulates higher-level protocol data into records, which are then … Read more

What is SSH and SSL?

SSH (Secure Shell) and SSL (Secure Sockets Layer) are cryptographic protocols used to secure communications over networks, but they serve different purposes and operate at different layers of the networking stack. SSH is primarily used for securely accessing and managing remote computers or servers over an insecure network. It provides encrypted communication channels, authentication mechanisms, … Read more

What is the purpose of the SNMP service?

The purpose of the SNMP (Simple Network Management Protocol) service is to enable centralized monitoring and management of network devices and systems. SNMP allows network administrators to gather information, configure settings, and monitor the performance of network devices such as routers, switches, servers, and printers. By providing a standardized method for communication between network devices … Read more

What is the purpose of the internet gateway?

The purpose of an internet gateway is to provide a connection between a private network, such as a local area network (LAN), and the internet. It serves as an entry and exit point for network traffic between internal network devices and external internet resources. Internet gateways typically include routing and network address translation (NAT) functionalities … Read more

What is a peer to peer network?

A peer-to-peer network is a decentralized network architecture where individual nodes (computers or devices) communicate directly with each other without relying on a central server. Each node in the network can act as both a client and a server, sharing resources such as files, computing power, or services with other nodes in the network. This … Read more