Category: VPS / Server Management
Canonical released a new version of their Ubuntu operating system this april. This version packs a huge amount of new features and fixes.
This article talks about a few of these new features and changes. We’ll explain a few important points you need to consider when using or migrating to Ubuntu 16.04.
CloudVPS is continuously working on developing new services. A great functionality gap on our current Hyper-V platform is the possibility of snapshots. After an extensive search, we have finally settled on a candidate that can fill this gap. At the moment we are testing internally with Veeam on our platform.
Recently a vulnerability in Magento was discovered that allows attackers to gain unauthorized access to your webshop. This unfortunately also means attackers can thereby access all information in your webshop including your customer database and the backoffice.
Over the last few days there has been some concern regarding an announced but not yet published vulnerability in Xen. Some large parties announced urgent maintenance, a security advisory was announced but placed under embargo and several technical news outlets speculated on the severity and impact of this leak.
The embargo was lifted today and the vulnerabilty was published.
As you may already have read late yesterday a large vulnerability called 'Shellshock' was found in bash, a software package used on virtually every Linux, Unix and Mac OSX server. Bash is most known as a shell interpreter which allows logged-in users to execute commands.
Apart from this bash is used extensively in a number of different ways such as shell scripts, supporting language for packages like CUPS and DHCP clients and in some cases as the language of choice for CGI scripts.
The vulnerability presented yesterday allows attackers to manipulate environment variables which are then treated as commands and executed by bash. This also means that all systems using bash are in theory vulnerable, the extent however to which they are vulnerable is determined by the way bash is used.
As of today, we have made it possible to secure access to the CloudVPS Interface and the Skyline interface for our OpenStack services using Two Factor Authentication (TFA).
Security experts explain TFA as: "There are 3 independent authentication factors: What you know (password), what you have (hardware token, mobile phone) and who you are (fingerprint). Two Factor Authentication means the system is using two of these factors for authentication.
Especially after the heartbleed bug in OpenSSL, TFA is increasingly demanded by serious internet users: "If an single authentication factor is being compromised, a second factor should be necessary for gain access to a system. Using a password often is not good enough.".
CloudVPS launches a long expected new piece of software, CloudVPS BOSS, or Backup to Object Store Script. This program allows you to backup Linux servers to our highly redundant and cheap CloudVPS Object Store, instead of to our backupservers.
At the lanch of CloudVPS Compute on the 19th of May 2014 the initial prices and cloud server sizes (flavors) were estimated on a conservative basis. Now we have actual usage data we can provide our customers with more capacity or lower prices. Today we have increased the CPU capacity of most flavors on offer. In the near future you can expect us to lower the cost of extra volumes.
As of today we've added FreeBSD to our available OpenStack images. This is a bare install of FreeBSD 10.0-RELEASE x86-amd64. It is prepared with BSD Cloudinit so that ssh keys and resizes work with Openstack.
We also added a Fedora 20 image. This is the official Fedora 20 64 bit Cloud Image, taken directly from cloud.fedoraproject.org. The image is configured with cloud-init, and so will take advantage of the OpenStack metadata services for provisioning ssh keys. Note that the root account is disabled, but sudo access is granted to a special login user. For Fedora 19 and newer releases, this user is 'fedora'.