Tag: business

Defense

Cloud Security – 26 Foundational Security Practises and Capabilities…

That is quite the catchy title don’t you agree? Ok so that needs some work and when we think about cloud security, we need to realise that Computing as a Service isn’t a silver bullet.

One Cloud to Rule them all and in the darkness bind them

Ok so the cloud was promised as the saviour of IT and Cyber security but the promise vs the reality. Well, let’s be frank, they don’t really match up. But have no fear – secure cloud design is here (omg cringe)! Ok now we have that out of my system let’s look at some basic cloud security considerations to make when thinking about cloud services.

Checklist

Ok so the world doesn’t work with a checklist however, if you are like me you will want to use lists and aides to jog the little grey cells into action. Let’s think about cloud services and security: Read more “Cloud Security – 26 Foundational Security Practises and Capabilities Checklist”

Defense

CVE-2021-22005 – vCenter RCE

Introduction

Protecting admin interfaces is a really good idea, network segmentation however is one thing that many organisations struggle with. Most networks are what we call flat. They may be carved up into VLANs but generally speaking, in a lot of networks if you are “inside” then you have full access across the TCP/IP space.

Now here we are talking about the internal attack surface, so a threat actor would need network routable access which should not be the case for things like vcenter interfaces from the internet, however it appears that’s not really exactly how the world works.

Let’s look in Shodan! Read more “CVE-2021-22005 – vCenter RCE”

Defense

Changing a security posture requires changing your own behaviours

I’m sure you will have had a marketing firm or some random sales person on Linkedin tell you that security should be simple and that their product will save you from all the ATPs and nation state hax0rs under the sun. However let’s get real, thats almost certainly not true and also security isnt simple or we’d all be out of jobs and everyon woulndn’t be getting owned all the time.

Getting real

Read more “Changing a security posture requires changing your own behaviours”
Defense

The grass is always greener, until it is not

A PwnDefend Story – Day 7

It is a blur so far, I figured after the last place the grass would be greener, surely no one else has that many security challenges. I did some due diligence during the interview process, they seemed very confident about having certifications and that they took security seriously. hell, that should have set some red flags off but even the cynical sometimes hope that it is as someone says.

I have started to work myself around the board and I am making friends with people, my diary is filled with zoom calls and my notebook is already many pages deep.

You cannot make this stuff up though, day two and I’ve dealing with a business email compromise incident, the phishing page was not even in good English but then it only takes a second or so whilst in a meeting to not quite realise your running on autopilot so you cannot blame people. Hell, the branding was copied so we know it was a targeted phish. It would have been nice to at least had centralised logs for the team to analyse though. Read more “The grass is always greener, until it is not”