Cybersecurity failures now happen beyond the OSI stack. Faulty governance, the human factor, and AI tools create new attack surfaces. After seven years working across cybersecurity, cloud infrastructure, and Zero Trust architecture, Jayal Yadav explains how we got here and what organizations still get wrong. “The original seven layers of the OSI model still matter. […]

The post The OSI Model and Its Two Missing Layers appeared first on Heimdal Security Blog.

Although Cyber Security is often seen as technical and maybe even dull, it has many similarities to our day-to-day life. In this blog I call out one of the most important – You Only Know What You’ve Got When Its Gone. Let me start by putting this statement into context in the current chapter of […]

The post You Only Know What You’ve Got When Its Gone appeared first on Heimdal Security Blog.

We’ve had four cases associated with OpenClaw in the last few weeks. This is what one MSP this told me. Not a researcher or a vendor trying to sell me a solution, but somebody that’s already dealing with the consequences, whilst most boards are still deciding whether to pay attention or not For those who […]

The post OpenClaw Incidents Show Why AI Adoption Pressure Puts Companies at Risk appeared first on Heimdal Security Blog.

Christmas is the time where we allow our imaginations to run wild, it’s the season of goodwill, high spirits and Christmas joy. However, cybercriminals don’t take holidays. We still have to be on our guard, and question what is real and what is not. Common Holiday Scams Fake Online Stores Around this time of year, […]

The post How to Avoid Holiday Shopping Scams (From a Former Cyber Detective) appeared first on Heimdal Security Blog.

The world in which there are three groups of people, technical, not technical and those in between, is dead. AI just killed it, And if you’re a business leader still hiding behind “I’m not technical”, your time is up! Who are these groups? Well, the technical group are those who speak in acronyms, hide behind […]

The post You’re Not Technical? That Excuse Just Expired! appeared first on Heimdal Security Blog.

I’ve worked in cybersecurity long enough to see that our biggest challenge isn’t a technical one, it’s motivational. We can build the strongest firewalls, design the smartest detection systems, and run endless awareness campaigns, but none of it matters if people don’t want to care. That’s the uncomfortable truth; cyber security has a motivation problem. […]

The post Cybersecurity Has a Motivation Problem appeared first on Heimdal Security Blog.