The Yacht Technology Blog

When Ransomware Targets Your Yacht: A case study

Posted by Steve Kahlich on Mar 24, 2017 11:28:04 PM

It was a typical start to the workday for John*, the Electronic Technical Officer (ETO) for a 119m yacht supported by Great Circle Systems. One of John’s daily tasks (tracked on Triton Administrator) is to check email traffic on the vessel’s exchange server. He quickly noticed that the exchange server was not responding and would not restart. When Josh attempted to open the server, an error message appeared that said: MMC could not create the snap-in. The snap-in might not have been installed correctly. A list of Unhandled Exceptions followed, meaning the system could not find the files or assembly listed.

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Topics: yacht network design, yacht computers, vessel remote support, Ransomware, cyber attack

Is it Necessary to Upgrade your Yacht Computers to Windows 10?

Posted by Andy Levy on Jun 9, 2015 9:25:00 AM

You’ve probably heard that Windows 10 is scheduled to be released on July 29, 2015. But if you have PCs on board your vessel, what does that mean to you?

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Topics: yacht computers

Heads Up to Yacht Computer Users: Heartbleed Bug is Alive and Well

Posted by Amy Levy on Apr 21, 2015 6:18:16 PM

Last April, I posted  Protecting Your Yacht Computers from the Heartbleed Bug on the Yacht Technology Blog. The article describes the Heartbleed Bug as a security defect that can leave “secure” Internet web servers open to attack.

 

Heartbleed takes advantage of a flaw in the open-source OpenSSL cryptography library, which is often used to implement the Internet's Transport Layer Security (TLS) protocol. Left unpatched, your data (passwords, credit card data, Social Security numbers, etc.) is vulnerable to theft.

 

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Topics: yacht computers

Protecting your Yacht Network from Evil Twins

Posted by Andy Levy on Apr 8, 2015 10:02:00 AM

In my blog post entitled 4 Ways to Deter Superyacht Internet Hackers, I asked you to imagine this headline:

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Topics: yacht network design, yacht computers

Superyacht Computer Hardware: Mac or PC?

Posted by Andy Levy on Apr 1, 2015 7:50:00 AM

Are you a Mac lover or a PC computer devotee? Most superyacht computer users fall into one camp or the other, usually depending upon their familiarity with the Apple or Windows operating system.

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Topics: yacht computers

Will Windows 10 Liberate You From Superyacht Computer Passwords?

Posted by Amy Levy on Mar 27, 2015 7:24:00 AM

I HATE passwords.  And if you read and can relate to my post from a few weeks ago, The 25 Worst Superyacht Computer Passwords And How To Avoid Them, you probably do, too. And as we add more and more password-controlled gadgets to our lives, it becomes increasingly complicated and frustrating to remember them.

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Topics: yacht computers

The 25 Worst Superyacht Computer Passwords And How To Avoid Them

Posted by Amy Levy on Mar 10, 2015 9:46:00 AM

When was the last time you changed your vessel computer passwords? If you are like most people, you’ve never changed any of them—you just keep signing up for new websites with the same password over and over again. You even use the same password, or combinations of passwords, to "secure" your devices.

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Topics: yacht computers

Warning: Lenovo Superyacht Computers Exposed to Potential Hacks

Posted by Andy Levy on Feb 27, 2015 1:45:56 PM

If any of your marine computers are newer Lenovo laptops, I’ve got some urgent news for you. Bloomberg Business reported on February 19 that Lenovo Group Ltd. has admitted to pre-installing software on some of their laptops that could detrimentally affect users.

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Topics: yacht computers

Hiding Your Head in the Sand over a Yacht Computer Server Migration?

Posted by Darren Mayhead on Feb 2, 2015 9:03:00 AM

Have you ever faced a project so daunting that you just want to hide your head in the sand and pretend it will go away?

 

Maybe the project will take a great deal of time. Or maybe you don’t have the skill set to complete the work yourself and don’t know how to find the proper help.

 

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Topics: yacht computers

Migrate Vessel Computers from Windows Server 2003 by July 14, 2015

Posted by Darren Mayhead on Nov 5, 2014 9:12:24 AM

 Did you hear the news? Microsoft is officially ending support for Windows Server 2003 on July 14th, 2015.

 

That means if you are using the Windows Server 2003 platform for your vessel computers, you'd better start thinking about migrating to something else soon.

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Topics: yacht computers

JD_Crawford_head_shotDarren and the GCS team have been instrumental in the development and deployment of several carrier grade IT networks for large scale, Savant-based super-yacht projects where the technology infrastructure needed to be extremely reliable. 

 

The capabilities of the GCS team have proven instrumental in helping us deliver a world class technology experience to some of the most prestigious yachts in the world.

 

J.D. Crawford of Savant Systems

Lady_Sheridan_from_Keith_Moore

I have been working with Great Circle Systems since 2006 when they did the installation of all our networking and Internet communications equipment on our boat being built in Germany.

 

The equipment they recommended and installed was exactly as we required.  We have had extremely good results with all of their equipment and it has performed as they had advised.

 

I would highly recommend them to all fellow captains.

 

Captain Keith T. Moore of M/Y Lady Sheridan

CE_W_Michael_Hummel_of_MY_TVTriton Administrator has proven to be the perfect tool for us on M/Y TV, which is a 78 meter Luerssen yacht.

 

Triton has comprehensive essential features plus any additional features one can possibly need. It is still easy to use and has a swift support team to implement customer-specific wishes, such as individual day logs, etc.

 

W. Michael Hummel, Chief Engineer of M/Y TV

 

Captain Bruno Herregods talks about Great Circle Systems tech support. 

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