Daily Archives: November 30, 2011
At the Internet Alliance event this morning, someone from Computerworld gave me a copy of their latest issue. The headline was “Security Incidents Soar”, with the details of the half-year review by CyberSecurity Malaysia.
Typically, the usual incidents list evolve around spam, intrusions, frauds, viruses and so on. However, storage always seems to be missing. As I see it, storage security doesn’t sit well with the security guys. In fact, storage is never the sexy thing and it is usually the IPS, IDS, anti-virus and firewall that get the highlights. So, when we talk about storage security, there is so little to talk about. In fact, in my almost 20-years of experience, storage security was only brought up ONCE!
In security, the most valuable piece of asset is data and no matter where the data goes, it always lands on …. STORAGE! That is why storage security could be one of the most overlooked piece in security. Fortunately, SNIA already has this covered. In SNIA’s Solid State Storage Initiative (SSSI), one aspect that was worked on was Self Encrypted Drives (SED).
SED is not new. As early as 2007, Seagate already marketed encrypted hard disk drives. In 2009, Seagate introduced enterprise-level encrypted hard disk drives. And not surprisingly, other manufacturers followed. Today, Hitachi, Toshiba, Samsung, and Western Digital have encrypted hard disk drives.
But there were prohibitive factors that dampened the adoption of self-encrypted drives. First of all, it was the costs. It was expensive a few years ago. There was (and still is) a lack of knowledge between the hardware of Self Encrypted Drives (SED) and software-based encryption. As the SED were manufactured, some had proprietary implementations that did not do their part to promote the adoption of SEDs.
As data travels from one infrastructure to another, data encryption can be implemented at different points. As the diagram below shows,
encryption can be put in place at the software level, the OS level, at the HBA, the network itself. It can also happen at the switch (network or fabric), at the storage array controller or at the hard disk level.
EMC multipathing software, PowerPath, has an encryption facility to ensure that data is encryption on its way from the HBA to the EMC CLARiiON storage controllers.
The “bump-in-the-wire” appliance is a bridge device that helps in composing encryption to the data before it reaches the storage. Recall that NetApp had a FIPS 140 certified product called Decru DataFort, which basically encrypted NAS and SAN traffic en-route to the NetApp FAS storage array.
And according to SNIA SSSI member, Tom Coughlin, SED makes more sense that software-based security. How does SED work?
First of all, SED works with 2 main keys:
- Authentication Key (AK)
- Drive Encryption Key (DEK)
Data security is already at its highest alert and SEDs are going to be a key component in the IT infrastructure. The open and common standards are coming together, thanks to efforts to many bodies including SNIA. At the same time, product certifications are coming up and more importantly, the price of SED has come to the level that it is almost on par with normal, non-encrypted drives.
Hackers and data thieves are getting smarter all the time and yet, the security of the most important place of where the data rest is the least considered. SNIA and other bodies hope to create more awareness and seek greater adoption of self encrypted drives. We hope you will help spread the word too. Betcha thinking twice now about encrypting your data on your disk drives now.
Pardon my French but I just had about enough of it!
I was invited to attend the Internet Alliance Association‘s event today at OneWorld Hotel. It was aptly titled “Global Trends on Cloud Technology”. I don’t know much about the Internet Alliance but I was intrigued by the event because I wanted to know what the Malaysian hosting and service providers are doing on the cloud. I was not in touch with the hosting providers landscape for a few years now, so I was like an eager-beaver, raring to learn more.
After registration, I quickly went to the first booth behind the front counter. He said he was a cloud consultant, so I asked what his company does. He said they provide IaaS, PaaS and so on. I asked him if I could purchase IaaS with a credit card and what was the turnaround time to get a normal server with Windows 2008 running.
He obliged with a yes. They accept credit card purchases. But the turnaround to have the virtual server ready is 1 day. It would take 24-hours before I get a virtual server running Windows. So, I assumed the entire process was manual and I told him that. He assured me that the whole process is automatic. At the back of my mind, if this was automatic, will it take 24-hours? Reality set in when I realized I am dealing with a Malaysian company. Ah, I see.
A few more sentences were exchanged. He told me that they are hosted at AIMS, a popular choice. I inquired about their Disaster Recovery. They don’t have a disaster recovery. More perplexity for me. Hmmm …
In the end, I was kinda turned off by his “story” about how great they are, better than Freenet and AIMS and so on. If they are better than AIMS, why host their cloud at AIMS?
I went to another booth which had a sign call “1-Nimbus”. The number “1” is the usual 1-Malaysia Logo with the word “Nimbus” next to it. Here’s that “1” logo below.
It was the word “Nimbus” that capture my attention. I thought, “Wow, is this really Nimbus?” Apparently not. Probably some Malaysian company borrowed that name .. we are smart that way. “1-Nimbus, Cloud Backup”, it read. I asked the chap (another consultant), who gave me the brochure, “How does it work?” “Does it require any agent?”
“Err, actually, I am not really technical. Let me refer you to my colleague”. A bespectacled chap popped over and introduced himself as a technical guy. I asked again, “How does this cloud backup work?”. His reply … “Err, it’s not really our product. Go check out the website”, and gave me another brochure. Damn!
From then on, there were more excuses as I kept repeating the same questions from one booth to another – tell me what you do in the cloud? Right now, I decided to do a pie chart of how I assessed the exhibition lobby floor.
I went on. There were about 15 booths. With exception of Falconstor, only one booth managed to tell me some decent stuff. They were KumoWorks and the guy spoke well about their Cloud Desktop with Citrix and iGel thin client. And they are from Singapore. It figures!
I cannot but to feel nauseated by most of the booths at the OneWorld Hotel exhibition lobby. If this is the state our “Cloud Service Providers”, I think we are in deep sh*t. Whitewashing aside and over using the word “Cloud” everywhere is one thing. These guys don’t even know what they are talking about. It is about time we admit that the Singaporeans are better than us. Even they might not know their stuff well, at least they know how to package the whole thing and BS to me intelligently!
And I learned a new “as-a-Service” today. One cloud consultant introduced me to “Application-as-a-Service”. I was so tempted to call it “Ass“.