Use restic on Fedora for encrypted backups
Restic is a fast, efficient, free and open source backup application that secures your data with AES-256 encryption. Restic also utilizes deduplication to help conserve backup space. Additionally,...
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How to reset a root password on Fedora
A system administrator can easily reset a password for a user that has forgotten their password. But what happens if the system administrator forgets the root password? This guide will show you how to...
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Set up two-factor authentication for SSH on Fedora
Every day there seems to be a security breach reported in the news where our data is at risk. Despite the fact that SSH is a secure way to connect remotely to a system, you can still make it even more...
View ArticleSecuring telnet connections with stunnel
Telnet is a client-server protocol that connects to a remote server through TCP over port 23. Telnet does not encrypt data and is considered insecure and passwords can be easily sniffed because data...
View ArticleHow to set up a TFTP server on Fedora
TFTP, or Trivial File Transfer Protocol, allows users to transfer files between systems using the UDP protocol. By default, it uses UDP port 69. The TFTP protocol is extensively used to support remote...
View ArticleHow to setup an anonymous FTP download server
Sometimes you may not need to set up a full FTP server with authenticated users with upload and download privileges. If you are simply looking for a quick way to allow users to grab a few files, an...
View ArticleHow to setup a DNS server with bind
The Domain Name System, or DNS, as it’s more commonly known, translates or converts domain names into the IP addresses associated with that domain. DNS is the reason you are able to find your favorite...
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Make free encrypted backups to the cloud on Fedora
Most free cloud storage is limited to 5GB or less. Even Google Drive is limited to 15GB. While not heavily advertised, IBM offers free accounts with a whopping 25GB of cloud storage for free. This is...
View ArticleUsing mergerfs to increase your virtual storage
What happens if you have multiple disks or partitions that you’d like to use for a media project and you don’t want to lose any of your existing data, but you’d like to have everything located or...
View ArticleHow to configure an SSH proxy server with Squid
Sometimes you can’t connect to an SSH server from your current location. Other times, you may want to add an extra layer of security to your SSH connection. In these cases connecting to another SSH...
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