Tag: Security

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ThomasMaurer HTTPS

ThomasMaurer.ch now forcing https SSL encryption

Well this time it is just a small post about this blog here. ThomasMaurer.ch is available using SSL encryption (https) for quite a while, it was available for most of the content but it was not forced and not all of the content was available through SSL. This has changed a couple of days ago. ThomasMaurer.ch is now not only reachable using https, it is also forced to use https://www.thomasmaurer.ch.

This has several reasons, but mostly it should protect your data while visiting my website.

Since this was not as easy as you might think, there could be still some issues with the site. If you find any issues or have any problems accessing the site, leave a comment or use the contact form to contact me.



MMS Midwest Management Summit

Speaking at the Midwest Management Summit 2015

Last year I had the chance to speak at the Midwest Management Summit 2014 (MMS). I am proud to annouce that I will speak in two sessions at the Midwest Management Summit 2015, Mall of America
Minnesota, USA.

The Midwest Management Summit is a 3-day conference purposely capped to just 600 attendees so that nobody gets lost in the crowd. Speakers have time to meet and talk to you. No rushing people out of a session to get the next speaker going. Time to absorb what you see and talk it over with speakers and other attendees. A true learning experience. Real networking. Real-life issues discussed.

I have really good memories at the conference last time, it was a fun experience. This time I am honored to speak together with Symon Perriman, former Microsoft PM and Evangelist and now Microsoft MVP and VP of Business Development at 5Nine. We will talk in four sessions about What is new in Windows Server 2016 Hyper-V, All you need to know about Nano Server, Hyper-V Security Tips: Fix the Gaps you Never Knew About and Hyper-V High-Availability Best Practices with Failover Clustering.

So make sure you register for MMS and join our sessions!




5Nine Hyper-V Security Console

5nine Cloud Security for Hyper-V 4.0

Security is a critical part in your datacenter and with a high virtualization rate it gets even more critical and complex to manage. Gartner estimates that in 2014 roughly 75% of all servers will be virtual with the number continuing to rise, year after year. If you are working in a highly virtualized environment you know how difficult it can be to protect your virtual machines and networks. It is even harder if you are a cloud service provider and you want to protect your customer, sometimes you don’t even have access into the virtual machines and you cannot really make sure the customer does everything right.

For some customers I was looking for a solution with centralized management and a solution which has no impact on the performance of the virtual machines. Through some contacts I had the chance to talk with 5Nine Software which offer some great solutions for Hyper-V management and Hyper-V Security. And in December 5Nine Software released its latest beta version of Cloud Security for Microsoft’s Virtualization solutions called 5Nine Cloud Security for Hyper-V. The new version includes some new features like real-time active anti-virus protection, VM Security groups, a new LWF R2 VM Switch extension, role based access and most importantly support for NVGRE or in otherswords Hyper-V Network Virtualization support which will make especially service providers very happy.

5Nine Hyper-V Security Agentless

Some key details about the 5nine Cloud Security for Hyper-V:

  • Multi-tenant security
  • Agentless, host-based solution for AV scans
  • Supporting Windows Server 2012 R2 Hyper-V
  • Granular control over each virtual machine using Hyper-V Extensible Switch, no agent required
    • Configure the Advanced / Full Kernel mode Virtual Firewall for each VM individually
      • MAC Address filtering
      • ARP Rules
      • SPI (stateful packet inspection)
      • Network traffic anomaly analysis
      • Inbound and outbound per VM bandwidth throttling
      • MAC broadcast filtering
      • All filtering events logging with more data (UM logs only contain blocked events)
    • Configure network filtering rules on a per-VM basis
    • Set inbound/outbound traffic limits and bandwidth utilization by virtual machine
  • Meet the security demands of enterprise, management service providers (MSPs), public sector, and hosting providers who leverage Microsoft’s Hyper-V Server and Cloud Platform
  • Provide the first and only seamless agentless compliance and agentless security solution for the Hyper-V Cloud
  • Deliver multi-layered protection together with integrated, agentless antivirus and intrusion detection capabilities
  • Offer unmatched levels of industry-demanded protection and compliance (including PCI-DSS, HIPAA, and Sarbanes-Oxley)
  • Secure the Cloud environment with anti-virus technology that runs with virtually zero performance impact while simultaneously improving virtual machine density
  • Provide network traffic control between virtual machines
  • Enforce secure multi-tenancy and Virtual Machines Security Groups
  • Provide NVGRE support (Hyper-V Network Virtualization)
  • Detect and block malicious attacks
  • Supports any guest OS supported by Windows Hyper-V including Linux

Architecture

In my lab I had the chance to have a look at the latest beta and wow I was pretty impressed. Well the installation and the management is so easy, you don’t really need any documentation. That’s how a security product should work, it should not make your environment even more complex it should help you to keep your environment secure without adding extra complexity to it.

Let’s see first about the architecture of the environment which is pretty easy. Basically you have 3 components:

  • The Management Service – This would be your 5Nine management server which needs a SQL database (minimum MS SQL Express) and all Hyper-V Hosts are connected to this management server.
  • The Host Management Service – which is basically the software and agent running on the Hyper-V host itself.
  • The Management Console – The console where you can configure everything. The console is simply connected to the management server.

Some impressions

If we have a look at one of my Hyper-V Hosts after the installation you can see some new things on the server. Basically 5Nine Cloud Security adds some services to the Hyper-V hosts (not to the virtual machines) for management and malware protection.

5Nine Hyper-V Security Services

And if we have a look at the Hyper-V Virtual Switch, we can see a new extension added to it.

5Nine Hyper-V Virtual Switch Extension

 

The management console is where the magic happens and you configure your environment. the console in my opinion is pretty simple and you can easy find all the options you need.

5Nine Hyper-V Security Console

Besides the Virtual Firewall you can also configure Antivirus Protection, Firewall logging and a lot more.

5Nine Hyper-V Security Antivirus Settings

But wouldn’t it be great to just manage this from your favorite Datacenter Management tool, called System Center Virtual Machine Manager? Well in version 3 5Nine had created a plugin for Virtual Machine Manager which allows you so set all the settings directly from the VMM console.

5Nine Hyper-V Security System Center VMM Plugin

As I already mentioned I am pretty impressed and I think this is exactly what a lot of customers and service providers are looking for. It provides a simple, centralized and easy to manage Hyper-V Security solution and integrates perfectly in your datacenter.