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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
BIND EDNS – Here’s the right way to enable it
DNS servers are now a primary attack vector of cyber criminals. Unfortunately, such attack has a wide impact as it affect all domains. That's why, securing DNS servers becomes very critical for any organization. Luckily, security features like DNSSEC help greatly to...
How to setup DNSSEC chain of trust for your domain?
I noticed my domain fails in DNSSEC. Can you fix this? That was a recent support request from one of our customers at our Technical Support Services for Web hosts. DNSSEC aka DNS Security Extensions simply brings in security to DNS zone records using digital...
How to easily setup Gunicorn Django app?
Django is a popular way to build Python applications. Although it comes with a built-in server, it may create problems in production environment. That's where Gunicorn server helps. Gunicorn server can run python applications in multiple platforms. But, to run Python...
Webmin Docker module – An easy way to deploy containers
Docker comes as a light weight server solution. And, that makes it even more popular. But, does Webmin support Docker ? Yes. Luckily, Webmin docker module make things easier for Docker lovers. But, setting up Docker containers in Webmin involves a series of steps....
How to enable access to VirtualBox via SSH NAT ?
VirtualBox allows to create different guest virtual machines on top of the same host. And, it provides isolation from the host too. But, what if you need to access the guest machine via SSH? That's where Network Address Translation (NAT) helps. It allows SSH access...
Virtualizor firewall – Here’s how to configure it
Virtualizor is a great way to manage virtual servers. It comes with a panel where server tasks are just a click away. But, ensuring security is really critical in Virtualizor servers. And, the popular option is to setup Virtualizor firewall. Unfortunately, bad...
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How to optimize and speed up your server by more than 20%
Server owners often upgrade the hardware in an attempt to speed up server. But, more often than not, server speed issues can be fixed by tweaking services.
How to secure a server
A locked gate is an obstacle, but a skilled attacker can easily defeat it. Now, what if this gate has 10 different kinds of locks, is rigged with an alarm, and leads to a mine field? Yeah, that would dissuade a vast majority of attackers. This approach to security is...
How to troubleshoot high load in linux web hosting servers
High load, aka high load average is the most common reason for business downtime in the web hosting industry. Applications freeze, websites timeout, and customers abandon cart. Yeah, we hate it too. That's why, here at Bobcares, our Experienced Server Admins monitor...
Rapid web application deployment – How to use Docker to reduce time to market
Release early, release often. And listen to your customers. This famous philosophy (abbreviated RERO) by Eric Raymond is now the de-facto product planning strategy of web application developers. It enables developers to quickly react to customer needs, and shape their...
Top 7 server optimization tips for WordPress performance tuning
Everyone loves a fast website. Even search engines such as Google say a site should respond within 200 milliseconds [1]. This means you should keep your site lightning fast not just to keep your customers happy, but to retain your SEO rankings. From image optimization...
Would you fall for Webmin? Part I/III
How many times have you thought of purchasing a proprietary Control Panel to help you with day to day administration? If you already have one, wouldn't it be nice if your time was spent more on configuring/securing core services of your server; rather than fixing...
