The hottest IT Substack posts right now

To succeed in cybersecurity, having the right certifications is crucial to showcase your knowledge and stand out in the job market.
Choosing certifications that align with your experience, specialization, and career goals is important as all certifications are not equal.
Popular cybersecurity certifications like CompTIA Security+, ISACA Cybersecurity Fundamentals, and GIAC Security Essentials offer diverse benefits and job opportunities with varying prerequisites, costs, and exam formats.

Satya Nadella used an IBM AS/400 in 1993 for a technical demonstration, showing data transfer to Excel.
The demonstration represents the technological shift from IBM to Microsoft over the years.
The clip of Nadella's early demonstration highlights the evolution of technology and software, reflecting on the transfer of power between IBM and Microsoft.

A new blog has been launched in Microsoft Tech Community for Microsoft Security Copilot, focusing on insights from experts and tips for security analysts and IT professionals.
The blog covers topics such as education on Security Copilot, building custom workflows, product deep dives into AI architecture, best practices, updates on the roadmap, and responsible AI principles.
Readers are encouraged to engage by sharing feedback and questions with the blog creators.

The cybersecurity industry has over 10,000 products from almost 4,000 vendors, making product discovery and purchasing complex.
The approach to buying cybersecurity products differs from other tech areas due to the constant evolution of threat actors, leading to a wide range of products.
Gartner, a key player in cybersecurity product evaluation, covers only a small percentage of the total number of products available, leaving gaps for buyers seeking specialized solutions.

A major security breach has occurred with sensitive data stolen, leading to a need for urgent action to track down the threat actor.
Jordan quickly jumps into action, using KQL queries to analyze data and identify patterns associated with the suspected threat actor.
The story leaves readers with a cliffhanger, hinting at upcoming developments and ensuring engagement for the next chapter.

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Artificial Intelligence is revolutionizing the IT sector, with the rise of models like ChatGPT expanding its potential applications.
AI enhances productivity by speeding up tasks that would otherwise take hours, like code generation using PowerShell scripting with generative AI.
AI fosters creativity and innovation, such as in content creation and marketing, and requires ethical considerations for responsible development.

Consider trying the Brave browser for enhanced security and speed, recommended by an IT professional.
Utilize voice-to-text technology to save time when typing a lot of content, but remember to review and edit due to accuracy issues.
Get featured in My Home Office Hacks by sharing your work-from-home profile and business details.

You can generate a PDF for the entire Security Copilot documentation. The existing Docs produce a PDF of about 95 pages.
The Security Copilot Docs are constantly being updated, so remember to produce new versions of the PDF from time-to-time.
You can send documents to your Kindle library on Kindle devices and app using the 'Send to Kindle' feature, with end-to-end encryption for protection.

Technology empowers a new class of workers with access to confidential information.
Older decisionmakers may not be as tech-savvy as younger IT professionals who have access to sensitive data.
The power dynamics are shifting as younger techies hold significant power in maintaining and accessing confidential information.

The new KQL Query Builder for 365 Defender is in public preview, allowing users to create and execute KQL queries without writing code.
Despite the availability of the Query Builder, it's still important to learn KQL as a crucial skill, similar to knowing PowerShell.
The Query Builder also serves as a useful learning tool, as users can still access the KQL query that powers the search results, helping them understand and improve their KQL skills.

Key differences exist between the operational and strategic approaches to business in the US and Europe in terms of cybersecurity industry.
European cybersecurity leaders often focus on tactical issues, while US counterparts tend to integrate intelligence and security operations into top-level strategic business operations.
European cybersecurity vendors prioritize technical solutions, while US companies offer consolidated platforms with strategic intelligence and rapid-release products.