Tag: cloud

LLM Prompt Injection – Try this example.

As professionals working on AI projects, you might find this example of LLM Prompt Injection particularly relevant to your work. I’ve been involved in several AI projects, and I’d like to share one specific instance of LLM Prompt Injection that you can experiment with right away.

With the rapid deployment of AI features in the enterprise, it’s crucial to maintain the overall security of your creations. This example specifically addresses LLM Prompt Injection, one of the many aspects of LLM security. 

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MGM Resorts Ransomware Attack: Disaster Recovery as a Malware Defense

This article was authored by me and posted on my company’s website. Please read the full article there.

MGM Resorts reported an active Ransomware incident starting on September 11th, and as of September 17th, it had not fully recovered. Rumors are that the company did not pay the ransom and is “recovering” its systems.

It makes you wonder, if a company like MGM Resorts, with all of its available resources, is struggling with a ransomware attack, what does that mean for the everyday company, not on its scale? After all, cyber criminals attack companies of all sizes.

I previously wrote about the concept of using the cloud to test and perfect your malware defenses. The main point is that the cloud could be a safe way to test your preventative measures in a live sandbox environment without the risk of actual contamination.

Why didn’t MGM switch to its Disaster Recovery (DR) system? You would think it would have a mirror of its production systems, and it could “switch over” in such events. Most DR systems are designed to switch over in minutes or hours, but not days or never. There are a few possibilities. One might be that its DR system was also impacted by the attack. The other is that its DR model likely did not include shared components essential to its overall operation, which seems unlikely.

Continue to the full article at this link.

The Rise of the Super Cloud and What it Means for Specialized Workloads

This article was authored by me and posted on my company’s website. Please read the full article there.

First came “the cloud,” and IT embraced and consumed it. For many companies, this evolved into hybrid-cloud due to business requirements such as meeting regulatory and data sovereignty requirements, leveraging paid-for on-premises technology investments, and addressing requirements for low latency, especially when communicating to legacy architectures.

Then came “multi-cloud,” as described by Vmware and others. Where “the cloud” usually means using the services of a single cloud provider, which most of us have done, “multi-cloud” describes using multiple cloud providers’ services in a heterogeneous way. More complex than the single cloud, multi-cloud is helpful for organizations needing to pick and choose services from various cloud vendors or requiring high-end redundancy. Today, 61% of businesses use one or two clouds and are considered to be “multi-cloud.” The drawback of multi-cloud is that each cloud operates in a more isolated operational model, and the customer has to integrate them. Concerns about specialized skill sets, greater complexity, and increased security concerns are often cited as the challenges of multi-cloud.

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Leveraging the cloud to accelerate mergers, acquisitions, divestitures

This article was authored by me and posted on my company’s website. Please read the full article there.

Companies engage in mergers, acquisitions, and divestitures. In most cases, a lengthy due diligence process happens. At some point in the process, “technological compatibility” between the impacted organizations is considered.  What happens when the companies merging have entirely different IT architectures?

Continue to the full article at this link.

How to “Float” on the Multi-Cloud.

There is a lot of talk about “multi-cloud,” but trying to achieve that level of cloud diversity might be challenging for many organizations. If you are starting out in the cloud, instead of building cloud-specific expertise across multiple cloud providers, try to “float” across multiple clouds as much as possible. Here is how.

First off, “What is Multi-cloud?”

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Southwest needs a lift-and-shift to the multi-cloud, then refactor.

Most of us have heard about the crisis Southwest Airlines had over the Holidays. Most articles cite “problems related to legacy systems…” and “outdated scheduling software called SkySolver.” And, of course, there will be a huge financial impact as they try to make everything right with their customer base.

Most likely, the CEO, CFO, COO, CIO, and CTO of Southwest are receiving many calls and emails from vendors offering to “Let us fix it. We will convert everything to be cloud native…” This path sounds like the old saying, “No one ever got fired for buying IBM…” Southwest has a stated multi-cloud strategy, but legacy applications like SkySolver were obviously not priority cloud-native candidates. Though there will be pressure from investors, the industry, and the press to convert legacy applications like SkySolver to cloud-native, I would not initially recommend this approach.

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“Lift and Shift” doesn’t mean “No Re-Factoring Required.”

If you have legacy applications and are moving to the cloud, one popular pattern is to do a simple “Lift and Shift.” That means you don’t architecturally change the application but simply move it to your cloud of choice and run it just like you did before. This approach lets you more quickly “get out of the data center” and doesn’t initially imply that you have to refactor any part of the application to use native services provided by your cloud vendor.

In fact, if the application is stable but just legacy, your valid strategy might be to let it run forever in an “as-is” state. Nothing changes. Just get it running in the cloud and out of the data center.

This approach’s major downside is that Lift-and-Shift also carries forward all the Technical Debt accumulated for that application.

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“My application can’t be moved to the cloud!”

My company provides the ability to host IBM Power AIX and IBMi application workloads in the cloud. We partner with two of the world’s largest technology companies to provide this service. During my daily activities as a Cloud Solutions Architect (aka Pre-Sales Engineer), I listen to many customers tell us about their “hopes and dreams” regarding moving legacy workloads to the cloud. These are definitely “Cloud Stubborn”. But when it comes to legacy applications based on IBM Power one of their common responses is:

“It is impossible to move my IBM Power-based application to the cloud.”

Of course, that begs the question “Why not?” The answer is often one of these:

  1. “My application is based on IBM’s AS/400 or more recently called IBMi, or IBM AIX.”
  2. “My application has hard-coded IP addresses compiled into the source code.”
  3. “There is no longer anyone around who knows about the code or applications that are still running.”
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The safest way to live test your ransomware, malware, virus defenses

You aren’t going to release a live virus on your production system, so how do you test your defenses?

In the article “The State of Ransomware in 2020“, research suggests that every 11 seconds, some business is being attacked by a cybercriminal. And in the report “The State of Ransomware 2021“, the frequency of attacks is up year over year along with the diversity of business types being attacked. Lower in the same report, you can see details from the various organizations being attacked.

Couple this with “Cybersecurity Talent Crunch to Create 350 Million Unfilled Jobs Globally by 2021,” and it is apparent that many companies will have to rely on existing worker talent to combat an ever-increasing threat. Of course, high-tech companies have high-tech talent, but what about all the other types of organizations like Government, Education, Service Industry, and Manufacturing. We all like to think we have skilled workers regardless of our industry. Still, under this new growing threat, our current in-house cybersecurity skills might not be at the level needed to provide maximum safeguard.

So what are we to do?

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