The drumbeat of media coverage of new breaches continues, but it’s useful sometimes to look back at where we’ve been. Each scary report of so many millions of records lost can be overwhelming. It certainly shows that our network defenses are weak, and that attackers are very effective. This is why digital resilience is key […]
About Dr. Mike Lloyd, CTO, RedSeal
This author has yet to write their bio.Meanwhile lets just say that we are proud Dr. Mike Lloyd, CTO, RedSeal contributed a whooping 24 entries.
Entries by Dr. Mike Lloyd, CTO, RedSeal
Warren Buffett recently made clear how risk-averse his business is when it comes to cyber insurance. Addressing his annual shareholder meeting, he summarized the state of play like this: “I think anybody that tells you now they think they know in some actuarial way either what [the] general experience is like in the future, or what […]
The Uber hack is a public lesson that a breach may be bad, but a cover-up is worse. (See Nixon, Richard.) It was a foolish mistake to try to hide an attack of this scale, but then, the history of security is a process where we all slowly learn from foolish mistakes. We live in […]
I just came across a WSJ Pro article titled “Inside the NSA: Companies Need to Follow the Basics,” and figured I could offer an “amen.” The NSA gets points for seeing things clearly – but then, I suppose that is their job, whether we like it or not! The area they discuss isn’t easy to write […]
FORBES | February 17, 2017
By Dr. Mike Lloyd, RedSeal CTO
The Internet of Things crashed into the old Internet on Oct 21st, and it wasn’t pretty. A specialized but fairly simple bit of malware known as Mirai was used to cause huge numbers of simple Internet-connected devices (cameras, home routers, baby monitors, etc.) to […]
Some people are surprised that Heartbleed is still out there, 3 years on, as you can read here. What this illustrates is two important truths of security, depending on whether you see the glass half full or half empty.
One perspective is that, once again, we know what to do, but failed to do it. Heartbleed is […]
COMPUTING | 27 September 2016
Mike Lloyd, CTO at RedSeal, argues that more granular control is a good thing, but it’s easier said than done.
There’s a lot going on in virtual data centres. In security, we’re hearing many variations of the term “micro-segmentation”. (It originated from VMware, but has been adopted by other players, […]
There’s a lot going on in virtual data centers. In security, we’re hearing many variations of the term “micro-segmentation.” (It originated from VMWare, but has been adopted by other players, some of them adding top-spin or over-spin.)
We know what segmentation is. Every enterprise network practices segmentation between outside and inside, at least. Most aim […]
Most people think about network infrastructure about as much as they think about plumbing – which is to say, not at all, until something really unfortunate happens. That’s what puts the “infra” in the infrastructure – we want it out of sight, out of mind, and ideally mostly below ground. We pay more attention to […]
I recently came across a rather nice title for a webinar by A10 Networks’ Kevin Broughton– “Hide & Sneak: Defeat Threat Actors Lurking within your SSL Traffic”. “Hide & Sneak” is a good summary of the current state of the cybersecurity game. Whether our adversaries are state actors or less organized miscreants, they find plenty of ways […]