There are several update commands which can be used in Ubuntu. Some of them are for software updates and some for major release update. Let’s review the commands and go through the upgrade from Ubuntu 20.04 to 22.04. One should note that major release updates will always require a confirmation from the end user, so […]
From time to time our customers face DDoS attacks and one of the mitigation tools we use is Cloudflare. We have already described basic anti-DDoS settings in our previous article, but since then Cloudflare modified functionality of free accounts and it’s time to re-visit this topic. Initial configuration There are few things to keep in […]
If you want your anonymous domain to be completely white-labeled, custom (child) name servers is a good addition. In this article we will learn how to create custom nameservers using yohost.org client’s account and point them to the hosting accunt. About Child Nameserver Child nameservers is a type of DNS based of your domain name. […]
Recently we have been testing WireGuard tunnel. And today we wanted to share with your our speed test comparison results of WireGuard and OpenVPN connection made on the same Pritunl server. To say the truth, we have been surprised by the results of our test. Speed test logic We wanted to test two protocols in […]
This is a follow up article after our recent guide about how to enable Wireguard tunnel on the existing Pritunl installation. If you remember we decided to write that article after we struggled enabling Wireguard. We manage to do it after trial and error. But before we made it we tried different settings. We were […]
In this article we will show how to add WireGuard support to the existing Pritunl OpenVPN installation. In case you are starting from scratch, you can first read our article about how to setup Pritunl VPN server and then come back here. There are instructions available about Wireguard and Pritunl, but the process is not […]
In cPanel/WHM by default Apache is run by the same user for all accounts. This can create a security threat if one user’s account is compromised and attacker can gain access outside of the particular user account. To prevent this, Apache chroot jail is used. This segments Apache vhosts and limits the portion of file […]
In this article we will show how to sign up for anonymous VPS server hosting and pay for it with Bitcoin. In case you already familiar with BTC you can continue reading the next paragraph, otherwise you might want to check our article about how to setup your first Bitcoin wallet. After you setup your […]
In this article we will show how to setup your Bitcoin wallet with Electrum. Electrum is a self-custody wallet, which gives you full control over your funds. We will setup a native Segwit and p2sh wallet which is compatible both with native Segwit addresses (start with bc1) and legacy Bitcoin addresses (start with 1). Download […]