A technical overview of Cisco IoT part 4: Advancing IoT knowledge -- Cisco Meraki, training resources and certification pathways
This is the fourth piece in the ongoing Cisco IoT technical overview series, following a detailed analysis of security essentials and industrial applications. This installment of the series explores Cisco Meraki, essential IoT skill sets and additional resources to enhance knowledge and expertise in this rapidly evolving field.
The Internet of Things (IoT) is an expanding area of networking with an ever-growing array of use cases. It is significantly impacting organizations across industries, particularly in healthcare and retail. IoT technology enhances operations by providing valuable security, cost-saving benefits, and new capabilities, such as improved inventory management and product innovation.
Over half of enterprises suffer data breaches in non-production environments
A new study shows 91 percent of organizations are concerned about the expanded exposure footprint across non-production environments (including software development, testing, and data analytics).
Once a production dataset is copied many times over into non-production environments, more workers have access to it and the data is no longer subject to the same strict security controls.
How radical transparency paves the way to more effective vulnerability management
Vulnerability management is one of the most painful challenges of cybersecurity. The lack of transparency in our industry isn’t helping matters. Vendors often work behind the curtain to fix the identified security flaws without effective communication or -- if they do communicate -- with significant delays in reporting.
However, there are signs of positive steps toward this much-needed transparency. In July, for example, the Microsoft Security Response Center announced that it will start issuing Common Vulnerabilities and Exposures (CVEs) for critical cloud service vulnerabilities. There have also been moves from legislators to ensure greater rigor in reporting, such as the EU's Cyber Resilience Act, which mandates that manufacturers of all connected and IoT devices report serious cyber incidents and unpatched vulnerabilities. This is essential for building trust among vendors, businesses, and stakeholders alike. Greater resilience starts with a common understanding.
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Honing your pentesting skills and exploiting vulnerabilities or conducting advanced penetration tests on wired and wireless enterprise networks, Kali Linux empowers cybersecurity professionals. In its latest third edition, The Ultimate Kali Linux Book goes further to guide you on how to setup your labs and explains breaches using enterprise networks.
Tracing the destructive path of ransomware's evolution
The year is 1989. “Rain Man” wins the Academy Award for Best Picture. Motorola releases the world’s smallest and lightest phone. The Berlin Wall falls. Taylor Swift is born. It also begins the dawn of a new era of cyber extortion.
The AIDS Trojan arrived innocuously, distributed via floppy disk to public health professionals. But it harbored a nasty surprise. After the 90th PC reboot, it cryptographically locked victims’ hard drives, demanding a $189 payment to unlock files. While this attack was thwarted easily, it changed the game. Over the next 30 years, ransomware proliferated from curiosity to a catastrophic threat fueled by an unrelenting arms race between extortionists and security teams.
How the CrowdStrike outage can inform your customer service strategy
When a broken CrowdStrike update crashed Microsoft-run computers around the globe on July 19, affected leaders were faced with millions of blue screens, billions of dollars in losses and countless calls from unhappy customers. In addition to these tangible problems, leaders’ faith in the reliability of critical technological infrastructure was shaken. If a little bit of faulty code could result in a worldwide outage, was all this digital transformation worth it? Analog systems are rife with problems of their own. Still, those types of issues are typically from human error, not a catastrophic system failure. So is it time to accept digital defeat and course correct back to pen and paper basics? Quite the opposite.
The CrowdStrike incident affected almost every industry -- from airlines to banks to tiny tire stores attached to gas stations, business as usual was halted, and as a result, customer service requests skyrocketed across all affected sectors. But many organizations weren’t ready for an unexpected spike in customer service calls.
AI's rapid development is a security disaster waiting to happen
No matter how you look at it, AI is currently booming. The AI market is on track to reach $407 billion by 2027 (compared to $86.9 billion in 2024). Last year, ChatGPT became the fastest-growing consumer application in history when it reached 100 million monthly active users just two months post launch. McKinsey declared 2023 as Generative AI’s breakout year, and a follow-up 2024 survey found that the percentage of organizations using Generative AI jumped from approximately 50 percent to 72 percent from 2023 and 2024. Meanwhile, a culture shift within tech and business has accelerated AI adoption seemingly overnight.
Long before Generative AI entered the scene, tech C-suites were concerned about being left behind. AI’s disruptive potential has only exacerbated this. Companies with the bandwidth to do so are developing their own AI systems or converting existing ones over to AI. Such behavior is motivated primarily by reputation management. No major player wants to look like they were left behind as their competitors innovated to newer heights.
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Kodi 21.1 'Omega' has arrived and you should download it now!
Five months ago, the stable version of Kodi 21 'Omega' was released, introducing a wealth of new features to the hugely popular home theater software. Additions include support for FFmpeg 6, DolbyVision on-the-fly profile conversion, and an in-game player viewer.
The Kodi Foundation is now hard at work on Kodi 22 'Piers', with an Alpha release expected soon. It hasn’t forgotten Kodi 21 users however, and a new build for that branch has just been released.
Why it's worth returning to Black Hat
I may not care for Las Vegas in the heat of August, yet I would come back as everything I need to learn and everyone I need to see face to face is at Black Hat.
Concentrated in one week, I meet customers, learn from their feedback, understand how they view the market, the security industry, what we are doing right and what we should change. With so much to talk about and so much to learn, you often leave the conference feeling like you have only just touched the surface. That being said, this year's discussions provided insights into the most critical sectors for the cybersecurity industry to remain resilient and continue to be ever evolving. If there are three things that were talked about, these are the most important to take away and bring back to your boardroom.
Samsung introduces gray color option for 2TB T9 Portable SSD
Samsung has introduced a new gray color option for its 2TB T9 Portable SSD. The new gray variant joins the existing black model, maintaining the same technical specifications and performance.
The 2TB T9 Portable SSD offers high read and write speeds of up to 2,000 MB/s, catering to both professional and personal use. Its advanced thermal management system ensures it operates efficiently, maintaining optimal temperatures even under heavy usage.
Marshall unveils updates to its portable speaker lineup with the Emberton III and Willen II
Marshall has updated its popular line of portable speakers with the launch of Emberton III and Willen II, enhancing the portable audio experience.
The Emberton III is designed for users who seek excellent sound quality without compromising on portability. It offers over 32 hours of battery life and is dust and waterproof with an IP67 rating, making it suitable for any outdoor environment. This speaker also features True Stereophonic, a unique form of multi-directional sound exclusive to Marshall, providing an immersive audio experience that envelops any space.
Why AI isn't just hype -- but a pragmatic approach is required
After all the headlines we have read about how amazing Artificial Intelligence (AI) is and how businesses would literally stagnate if they didn't have it, it was interesting to read this article in Forbes, who suggest that AI stock is showing 'bubble-like' tendencies and may soon experience a sharp correction as businesses struggle to operationalize AI. So, should we write off AI? Maybe not.
Perhaps the better plan is to accept that AI is at the top of its hype cycle, and, like any new technology, there will be some limitations to ChatGPT-style AI, which in its raw state can be subject to issues like hallucinations. We knew this anyway, as the CEO of the company behind it explained: "ChatGPT is incredibly limited but good enough at some aspects to create a misleading impression of greatness. It's a mistake to be relying on it for anything important right now."
Digital infrastructure: whose is it anyway?
A recent report was shared by McKinsey, 'the state of cloud computing in Europe', which highlighted not just low returns, but serious complications for businesses
implementing cloud as a basis for their digital transformation.
LastPass now available on AWS Marketplace
LastPass has joined the Amazon Web Services Partner Network (APN) and is now listed on AWS Marketplace. This addition aims to provide organizations with streamlined access to password management solutions that support security and ease of management amid increasing adoption of hybrid work models.
Organizations are facing heightened challenges in managing a growing number of SaaS applications and online accounts, particularly as remote and hybrid work arrangements become more common. LastPass's availability on AWS Marketplace is intended to address these challenges by offering secure, easily accessible password management options that maintain administrative control and user convenience.
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