Every day we hear about another breach, and most of the time the information we get is fairly consistent – the breach started and finished long before it was discovered. It’s not always clear exactly how or where the attackers were able to get access because they’ve had ample time to cover their tracks. Whatever […]
Do I have your attention?
I was sitting in a hotel restaurant having breakfast overlooking the Sydney harbor the morning I read the story a couple weeks ago. While it’s half a world away and it may not have crossed your radar, the cost of the breach of the South Korean national identification database is […]
As I sat in one of RedSeal’s headquarters conference rooms last week discussing with two customers their approach to securing their networks, I was reminded how, even in the midst of our diversity, there are some fundamental truths about security and best practices. eWe’ve come up with five of the top network security best practices.
Last week, I spent most of my time in a conference room at RedSeal headquarters presenting our RedSeal Certification training to a mix of our customers and recent additions to the RedSeal team. Showing those in attendance the broad set of capabilities of the system reminded me how important it is to be very clear […]
I remember sitting in a data center deep in an IBM facility in the early 1990s typing access control into a Proteon router that we had installed for our first commercial Internet link at that site. The controls were rudimentary, and severely limited access from outside. No one but I could access most of the […]
The day was already hot with the humidity rising as I entered the data center for our third day of consulting. The NOC was state-of-the-art, dimly lit, with displays showing network status, weather, and news. This was the day we would see the results of testing the network policy for the first time. I knew […]
A few years ago, I sat in an otherwise empty classroom inside the administration building of a children’s hospital with two members of their security team. We stared at a spreadsheet and a document that described the server and client zones of their network, displayed from a projector like a classroom project. For each zone, […]
Wall Street values companies based on their performance over time. That performance is measured in revenue growth and profit, but it is also measured by the reliability with which results can be predicted. Predictable results makes everyone happy. Wall Street doesn’t like surprises, and neither does a CEO. At some level, I suppose, the CEO’s […]
I was in one of those small, interior conference rooms when it first happened. It was very hot outside, with an obvious threat of another day over 100°F and extreme humidity, as well. But, it felt even hotter in the room. I was there to provide insights to members of the network and security teams […]
It happened again yesterday. I was taking a break on my back porch and listening to the Colorado summer rain when an alert hit my phone: news of another breach. They seem to be coming with a disturbingly increasing regularity and with ever more serious consequences. For example, one company, Code Spaces, was completely destroyed […]