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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...
Virtualizor vs Proxmox – How to make the right choice?
A control panel makes virtual server management easy. But, the control panel options are endless and often confuse newbies. Each of the panels have their own features. And, the choice depends on the purpose of servers. At Bobcares, we often get requests from customers...
Proxmox VLAN Bridge – How to setup it in a jiffy
Proxmox Virtual Environment (VE) proves to be one of the best tool to build and manage your private cloud. Again, the support for multiple technologies make it even more popular. Though the installation of Proxmox VE is rather easy, networking setup may not appear...
How to setup OpenStack repository in CentOS?
OpenStack is a popular way to manage cloud servers. As OpenStack fetches packages from the repository, the setup of proper repository is really critical. This again depends on the server type. Unfortunately, a bad OpenStack repository can result in broken packages...
3 key points to consider when you install SolusVM
SolusVM is an increasingly popular VPS management software. VPS providers use it to provision VM instances based on OpenVZ, Xen, or the KVM technology. In our server management services, Bobcares team installs, configures and maintains SolusVM architecture for our...
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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...
Bobcares Partners With Magento
Bobcares is the leading provider of excellent Customer Support and Software Development Solutions to Datacenters, ISPs and Web Hosts. With more than 300 engineers, Bobcares directly manages over 3.5 million websites for clients all around the world. Today announcing...