Guide

The 3-2-1-1-0 Backup Strategy: The Ultimate Guide to Bulletproof Data Protection

Guide, SECURITY /

What is the 3-2-1-1-0 Strategy? You’ve probably heard of the classic 3-2-1 rule. The 3-2-1-1-0 strategy takes it further, adding layers to address modern risks like ransomware and backup corruption. Here’s what each number stands for: 3 – Three copies of your data Keep at least three copies of your data: The more copies you […]

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Complete Fail2Ban Configuration Guide for Ubuntu/Debian

Configuration, Guide /

Complete Fail2Ban Configuration Guide for Ubuntu/Debian Complete Fail2Ban Configuration Guide for Ubuntu/Debian Introduction to Fail2Ban Fail2Ban is an intrusion prevention software framework that protects computer servers from brute-force attacks. It monitors log files for malicious activity and bans IP addresses that show malicious signs. Key Features: Monitors various services (SSH, Apache, Nginx, etc.) Automatically bans

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Ubuntu/Debian VPS Setup with Remote Desktop Access – Step-by-Step Guide

Configuration, Guide /

Complete Guide to Ubuntu/Debian VPS Server Setup with Remote Desktop Complete Ubuntu/Debian VPS Server Setup Guide with Remote Desktop Access Introduction This comprehensive guide will walk you through setting up a new Ubuntu or Debian VPS server, from initial security configuration to enabling remote desktop access via RDP or VNC. Prerequisites A VPS with Ubuntu

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DNS CNAME Records

DNS, Guide /

DNS CNAME Records What is the DNS CNAME Record? In the intricate world of DNS (Domain Name System), the CNAME (Canonical Name) record stands out as a versatile tool that simplifies web address management. The CNAME record allows domain owners to create aliases or nicknames for their domains, pointing them to the canonical domain name.

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DNS MX Records

DNS, Guide /

DNS MX Records What is the DNS MX Record? In the complex ecosystem of the Domain Name System (DNS), the MX (Mail Exchange) record plays a pivotal role in email delivery. The MX record is a fundamental element that directs email traffic, specifying the mail servers responsible for handling incoming emails for a particular domain.

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DNS SRV Record

DNS, Guide /

DNS SRV Record What is the DNS SRV Record? Amidst the intricate network of DNS (Domain Name System) records, the SRV (Service) record emerges as a crucial player. Unlike records that predominantly deal with basic domain-to-IP address mappings, the SRV record is tailored for a more sophisticated purpose—it is designed to provide information about services

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DNS CNAME

DNS, Guide /

DNS CNAME Records What is the DNS CNAME Record? In the intricate world of DNS (Domain Name System), the CNAME (Canonical Name) record emerges as a crucial component, providing a way to alias one domain to another. Unlike records that link domain names to IP addresses, the CNAME record establishes a connection between two domain

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DNS TXT Records:

DNS, Guide /

DNS (TXT) Records: What is the DNS TXT Record? In the vast landscape of DNS (Domain Name System), the TXT (Text) record stands out as a versatile and powerful tool. Unlike records that define mappings between domain names and IP addresses, the TXT record is a container for arbitrary text data. It can store information

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