Recognition

Posts

25 Posts
  • Published Tutorial

    How to Set Up an IKEv2 VPN Server with StrongSwan on Ubuntu 20.04

    A virtual private network, or VPN, allows you to securely encrypt traffic as it travels through untrusted networks, such as those at the coffee shop, a conference, or an airport. In this tutorial, you'll set up an IKE...
    By Jamon Camisso VPN Security Ubuntu Ubuntu 20.04
  • Published Tutorial

    How To Install and Configure Neo4j on Ubuntu 20.04

    Neo4j is a graph database that records relationships between data nodes, whereas traditional relational databases use rows and columns to store and structure data. Since each node stores references to all the other no...
    By Jamon Camisso Databases
  • Published Answer

    New to Ubuntu and Strongswan - VPN assistance

    This question was answered by @erikschindeldecker: That was it - I was missing the : and space before RSA in the ipsec.secrets …
    By jamonation
  • Published Tutorial in Series: Common Apache Errors

    Apache Configuration Error AH00558: Could not reliably determine the server's fully qualified domain name

    An Apache AH00558: Could not reliably determine the server's fully qualified domain name message is generated when Apache is not configured with a global ServerName directive. The message is mainly for informational p...
    By Jamon Camisso Apache
  • Published Tutorial in Series: Common Apache Errors

    Apache Configuration Error AH02572: Failed to configure at least one certificate and key

    An Apache AH02572: Failed to configure at least one certificate and key error message is generated when Apache is configured to use the ssl module, but is missing a TLS/SSL public certificate and corresponding private...
    By Jamon Camisso Apache
  • Published Tutorial in Series: Common Apache Errors

    How To Troubleshoot Common Apache Errors

    There are three main commands, and a set of common log locations that you can use to get started troubleshooting Apache errors. Generally when you are troubleshooting Apache, you will use these commands in the order i...
    By Jamon Camisso Apache CentOS Ubuntu Debian Fedora
  • Published Tutorial in Series: Common Apache Errors

    Apache Configuration Error AH00526: Syntax error

    This error is encountered when the there is a typo or mis-configured setting in your Apache configuration files. It is a generic error that can be indicative of a number of underlying problems. The error can be detect...
    By Jamon Camisso Apache
  • Published Tutorial in Series: Common Apache Errors

    Apache Network Error AH00072: make_sock: could not bind to address

    An Apache AH00072: make_sock: could not bind to address error message is generated when there is another process listening on the same port that Apache is configured to use. Typically the port will be the standard por...
    By Jamon Camisso Apache Networking
  • Published Tutorial

    Recommended Security Measures to Protect Your Servers

    When setting up infrastructure, getting your applications up and running will often be your primary concern. However, making your applications to function correctly without addressing the security needs of your infras...
    By Justin Ellingwood, Lisa Tagliaferri, Jamon Camisso, dbrian Security Firewall Conceptual Networking VPN
  • Edited Tutorial in Series: How To Code in Go

    How To Code in Go eBook

    This book is designed to introduce you to writing programs with the Go programming language. You'll learn how to write useful tools and applications that can run on remote servers, or local Windows, macOS, and Linux s...
    By Gopher Guides Go Books DigitalOcean Development
  • Published Tutorial series

    Common Apache Errors

    This tutorial series explains how to troubleshoot and fix some of the most common errors that you may encounter when using the Apache (https://www.digitalocean.com/community/tags/apache) web server. Each tutorial in t...
    By Jamon Camisso Apache CentOS Ubuntu Debian Fedora Networking
  • Published Tutorial

    How To Serve Flask Applications with Gunicorn and Nginx on Ubuntu 20.04

    In this guide, you will build a Python application using the Flask microframework on Ubuntu 20.04. The majority of this tutorial is about how to set up the Gunicorn application server to run the application and how t...
    By Kathleen Juell, Jamon Camisso Ubuntu Ubuntu 20.04 Python Python Frameworks Nginx
  • Published Tutorial

    How To Set Up and Configure an OpenVPN Server on Ubuntu 20.04

    OpenVPN is an open-source Virtual Private Network (VPN) application that lets you create and join a private network securely over the public Internet. In this tutorial you will learn how to install and configure OpenV...
    By Jamon Camisso Ubuntu Ubuntu 20.04 VPN Security
  • Published Tutorial

    How To Set Up and Configure a Certificate Authority (CA) On Ubuntu 20.04

    A private Certificate Authority that runs on Ubuntu 20.04 will enable you to configure, test, and run programs that require encrypted connections between a client and a server. Using a private CA, you can issue certif...
    By Jamon Camisso Ubuntu 20.04 VPN Security Ubuntu
  • Published Tutorial

    How To Set Up and Configure an OpenVPN Server on CentOS 8

    OpenVPN is an open-source Virtual Private Network (VPN) application that lets you create and join a private network securely over the public Internet. In this tutorial you will learn how to install and configure OpenV...
    By Jamon Camisso CentOS CentOS 8 VPN Firewall Security
  • Published Tutorial

    How To Set Up and Configure a Certificate Authority (CA) On CentOS 8

    Building a Certificate Authority (CA) will enable to you configure, test, and run programs that require encrypted connections between a client and server. With a private CA, you can issue certificates for users, serve...
    By Jamon Camisso CentOS 8
  • Published Tutorial

    How To Set Up and Configure a Certificate Authority (CA) On Debian 10

    Building a private Certificate Authority on Debian 10 will enable you to configure, test, and run programs that require encrypted connections between a client and a server. With a private CA, you can issue certificate...
    By Jamon Camisso Debian 10 Debian Security
  • Published Book

    Sysadmin eBook: Making Servers Work

    This book is written with the belief that familiarity with some core areas of system administration will benefit anyone who uses computers, from individuals who would like to learn how to automate their systems and da...
    By Jamon Camisso Books Getting Started Linux Basics DigitalOcean
  • Published Book

    DigitalOcean eBook: Kubernetes for Full-Stack Developers

    There are numerous tools, networking configurations, and processes that can be used to deploy, monitor, and run a Kubernetes cluster. The book examines each topic in turn so that anyone who follows along will be able ...
    By Kathleen Juell, Hanif Jetha, Jamon Camisso Kubernetes Books DigitalOcean
  • Published Tutorial

    How To Back Up and Restore a Kubernetes Cluster on DigitalOcean Using Velero

    Velero is a convenient backup tool for Kubernetes clusters that compresses and backs up Kubernetes objects to object storage. It also takes snapshots of your cluster’s Persistent Volumes using your cloud provider’s bl...
    By Hanif Jetha, Jamon Camisso Backups Kubernetes Solutions Object Storage DigitalOcean Block Storage