Security software is just software, subject to all of the same problems as any other type of software. And like so much of the software we find in the enterprise, security software has some predictable characteristics:
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While participating in some industry analyst research, I was asked how I’d walk someone through and connect these concepts. This is a paraphrased version of the talk track (with some visuals based on prior work).
Phil Venables published a helpful collection of ways that risk and cybersecurity leaders can share their successes, ideally on an ongoing basis. His working theory, which I believe is correct, is that we’re not great at this. And as a result, many of our peers only hear from us when things go sideways, which leads to a variety of problems.
A collection of websites and projects that I’ve used in an attempt to track upcoming information security (infosec) or cybersecurity conferences, including call for papers (CFP) deadlines.
Exposure management - Managing assets, attack surface, attack paths, and vulnerabilities with purpose
There are a variety of cybersecurity product categories and activities intended to reduce the likelihood that an adversary finds and successfully exploits a vulnerability, resulting in an intrusion (and ultimately a breach):
In the course of reviewing a number of published threat models, it became apparent that there is not (nor does there need to be) any standard output format, even given the same methodology (e.g., STRIDE).
An interesting aspect of cloud-related threat models is that cloud-based threats must take into account shared responsibility models that are specific to each cloud provider and service.
I don’t know much about threat modeling, except that as long as I’ve been working in cybersecurity, we’ve been asking people about their threat model, telling them to do threat modeling, and in the worst cases using greedy threat models to convince folks that they should prioritize things that they probably should not.
Information asymmetry is the root cause of every breach. Your adversary knows something that you do not.
In reviewing security firms’ 2022 threat data, a subset of these include insight into the initial access vectors leveraged most frequently in successful intrusions. This is a summarization of findings based on their reporting.
This model attempts to explain the relationship between visibility, observability, detection, and mitigation, which are closely related and important to understand when implementing any information security or cybersecurity program.
For some time now, I’ve been considering a hypothesis that the future of cybersecurity is some form of vertically integrated set of products, services, and insurance. This won’t represent emerging or niche cybersecurity products and services, but will bring actuarial rigor to identification and measurement of the outcomes that cybersecurity vendors claim to provide, and so it will represent the subset of offerings that provide consistent, provable value (i.e., things that reliably mitigate high impact threats). The primary consumer benefit will be a faster path to implementation of a plenty good enough cybersecurity portfolio for a large percentage of organizations.
Incidents may be one of the best measures of maturity, effectiveness, and progress in any highly operational environment, including but not limited to security operations and technology operations (including site reliability engineering, or SRE). However, incident management done right can be an invaluable tool that you can point at virtually any problem- or failure-prone system to make it better.
The concepts of visibility, observability, detection, and mitigation are foundational to cybersecurity–security architecture and detection engineering in particular–and technology operations in general. They’re useful for communicating at almost every level, within technical teams but also to organizational peers and leadership.
This Google Sheets template aims to make it easy to perform simple, measurable testing of MITRE ATT&CK techniques using Atomic Red Team or an adversary emulation solution of your choosing.
It’s 2023 and security firms are starting to release findings from 2022 threat data, notably their lists of the most active, impactful ransomware groups.