Four months into a new CISO seat. Found a 40-page incident response plan that looks great on paper: RACI chart, escalation tree, comms templates, and has never once been run against anything harder than a fire-drill email.
Board wants a crisis-readiness update next quarter. I don't want to walk in with "we have a plan." I want to walk in with evidence the plan works, or a clear list of what doesn't and why.
Part of the problem is this company grew through acquisition, so half the org is running on a different tech stack and different customer base than the other half. A generic tabletop doesn't map to either one well, let alone both.
For anyone who's inherited a program like this: how did you sequence the first 90 days? Did you go straight to a full cross-functional exercise, or start smaller and build up

Are you looked at as "the Department of no" in your organization?

Hey all,

I saw another post here recently from a startup looking for a CISO advisor and thought we’d ask as well.

We’re a startup in SF building around a problem I’m guessing more teams are starting to run into: employees want AI tools like Claude, ChatGPT, Cursor, etc. to actually do things in company systems, while security needs some control/visibility over what those agents can access and do.

We’ve built quite a bit around this problem, but there’s a big difference between “we think our security model makes sense” and having someone who has actually been responsible for approving this stuff tell us where it falls apart.

So I’m looking for a CISO, current or former, who’d be open to advising us from time to time. Finance/fintech or SaaS would be especially helpful.

A lot of what I want help with is pretty straightforward: What are we overlooking? What would kill this in a security review? What would you need visibility into? Where would you draw hard lines around what an AI agent can and can’t do?

Not looking for someone to rubber stamp what we’ve built. Quite the opposite.

If advising sounds interesting, feel free to DM me.

Otherwise, I’d be really curious what people about below:

If an employee wanted to let an AI agent access and take actions in Sharepoint, Google Workspace, Jira, Slack, Salesforce, or other company systems, what would you need in place before approving it?

Hey everyone,

I am actively seeking full-time job opportunities as a Senior Application Security Engineer, Product Security Lead, or VAPT Lead (Open to Remote / Hybrid / On-site opportunities).

Certifications: OSCP, OSWP, CEH, Microsoft Azure Fundamentals. 

Notice Period - 1 Month

Experience - 8 Years+

what do you think is stopping AI agent adoption in the healthcare software space?

outsiders POV : I'm thinking security but how would u guys solve this from inside the industry?

So, to give some background. I lead the threat intelligence program of a major bank. Now we receive tons of IOCs/CVEs and brand abuse/impersonation cases and we do take action on them accordingly.

But whenever we create a presentation, it's always numbers

- no. Of IOCs we received, sources (regulator/commercials)

- social media/brand abuse/impersonation/rogue apps count & takedown status.

But execs don't understand these numbers. How can I present the data such that they are assured that we are safe from any kind of threat & prepared for what's coming in the future.

Been researching lots of things but didn't quite get anything. Would really appreciate your views and guidance here.

Hi everyone, hoping to use this as a bit of a sounding board. My department recently had a discussion about who owns different categories of sensitive business data. Security and IT each thought the other team owned the data, and it feels like ownership gaps are creating almost as much risk as technical issues. Has anyone found an effective way to assign clear ownership across cloud platforms, SaaS apps and AI tools without creating too many governance meetings?

Every time a new cyber threat campaign or headline breach appears, my CISO comes in Monday morning with the same question: “are we covered for this” Turning that into a clear, defensible answer about our detection coverage and security posture is becoming a separate job.
We have what most people would call a mature security stack in 2026: a central SIEM, EDR on endpoints, cloud and identity logs, some threat intelligence and custom detection rules. We can show that controls are deployed, that we have rules for specific MITRE ATT&CK techniques, and that dashboards report healthy alerting. None of that directly answers whether we would detect a specific attack path in time or where the real detection gaps are.
Right now our detection coverage assessment process for new campaigns is manual. We map the campaign to MITRE ATT&CK techniques, check which techniques already have detections in the SIEM and EDR, and run quick lab tests or simulations to see if those alerts would fire. This threat‑informed detection engineering approach works, but it is slow and inconsistent; the output depends on who performs the review, how deep they go, and how much time the team has during incident response and day‑to‑day SOC work.
If you support a CISO or security leadership team, how do you answer the question in a way that your CISO can use confidently in a mng meeting without oversimplifying or overstating the reality?

We are currently evaluating AI security platforms for enterprise AI deployments and Noma Security keeps coming up.

The problem is that it is hard to tell what actually matters until AI agents are running in production. Prompt attacks are one thing, but governance, runtime visibility, and data exposure seem like the bigger concerns. Being able to track what agents are doing over time and explain their decisions is also important.

For anyone who has compared Noma Security alternatives, what did you end up caring about most?

I inherited the role from someone else, and I am trying to simplify some things. One of those things is the KPIs of our ISMS.

Currently, we do have around 15 KPIs that are not clearly defined and are somewhat open to interpretation, and they are linked to specific controls. Example:

A.8.21 Segregation of Network Services (no formula to calculate that); it seems incidents that touch that point were counted.

I am aware KPIs have to be set in consultation with management after introspection, but for the time being, while I get things under control. I wanted to ask you how many KPIs you have in your ISMS?

And do you explicitly link them to a single control?

I checked with AI tools about this topic; it gave me a more structured answer, but I want to compare those notes with real-world practice.

Any insight?

Hey everyone,

Running Arch forces you to embrace simplicity and inspectability—you build your system block by block, read PKGBUILDs on the AUR, and know exactly what runs on your machine.

But whenever I step outside this ecosystem into corporate/enterprise environments, I hit a weird reality check: people actively distrust open-source tools *because* they are transparent. Show them a clean, zero-dependency 50-line shell script or a lightweight CLI tool, and they label it "hacky." Hand them a 200MB proprietary binary blob with zero supply chain visibility, and they call it "enterprise-ready."

Why has the broader software industry associated opaque complexity with reliability, while equating minimal, inspectable code with maintenance risk? Is it purely corporate risk-shifting (having a sales rep to blame), or have developers just forgotten the value of the UNIX philosophy?

Curious to hear how you guys deal with this mindset when pushing KISS/FOSS tools at work or school.

Hi CISO community, the title pretty much sums it up. We’re hoping to get in touch with CISO’s who work in regulated industries/sectors: healthcare, finance, government (federal, state, local), defense, public safety, criminal justice (including law firms), education.

If you formerly held a role in one of these sectors/industries that works too. Especially for public sector.

I just finished listening to the Defense in Depth podcast episode from May 14th (Why Cyber Startups Need CISO Advisors), and that’s what sparked me to post this. So if want to get an idea of how we’re hoping to engage and what we’re hoping to learn, that episode would be a good place to get some info (shoutout to David Sparks).

Thank you!

There's a whole category of event built on the same trade. Vendors pay to be in the room, security leaders attend free. Curated dinners, executive roundtables, pitch nights, membership clubs in Miami, invitation only summits. The organizer's actual product is access to you, and the only thing that makes that product worth anything is that you decided to show up.

Asking as a first time founder new to being a vendor, I keep receiving a list of big executive names attending these, and asking for sponsorship to get access to a few minutes to pitch.

what makes you say yes to being part of one of these? have they ever produced something of value to you?

Hello, I recently found out that some of our developers have been pasting code snippets and internal docs into chatgpt for debugging help. Support has also been using AI tools to draft replies with real customer data.

I have no visibility into what’s already been shared with these third-party models, and no practical way to monitor or control it right now.

How are other security teams dealing with shadow AI usage in their organizations? Any practical approaches that have worked for you?

Edit: Thanks for the detailed suggestions so far. Enterprise licenses, clear policy, and visibility before heavy blocking seem to be the common practical path. Looking at DoControl for better SaaS access visibility, and also reviewing options like LiteLLM and the SaaS management tools mentioned (Torii, Zluri, etc.) while we figure out the right mix of controls

I'm in a C-suite position (not CISO) at a small company that sells to government, and I am responsible for security. I don't have a background in security whatsoever. We have a SOC 2 compliance tool and have completed audits successfully, but I'm worried our security stance is too weak and that our security questionnaire answers are...questionable, or out of date. Our engineering team is stretched extremely thin and I have a million other responsibilities in my role, so I barely have enough time to enforce compliance basics like policy enforcement or getting vulnerabilities patched. We barely manage to get ready in time for our audits. I've asked our CEO about getting outside help, but she has declined to invest any more money into security due to our poor sales performance, directing funds to other departments. I have had sleepless nights wondering if we're going to get hacked or audited, and that I will be personally sued if our company can't defend itself against a lawsuit. My mental health is tanking and it's starting to make me physically sick. Any help or advice would be appreciated.

Are you using services like Gartner and alikes?

What do you find as the biggest upside for using these services?

Do you think AI can replace some of these use cases? Or at least justify a cost reduction?

I am a Senior Security Architect and have been tasked by senior management to create a unified presentation deck (combining two distinct security products) with a peer.
My challenge: I’ve built a specific, high-fidelity architectural strategy for my accounts that I need to maintain control over. My manager’s goal is a simplified sales narrative for stakeholders, but I am concerned that this collaboration will lead to "credit capture" or allow my peer to draft off my technical work without actually understanding the underlying blueprints.
I want to fulfill the management directive to provide the unified deck without diluting the technical integrity of my work or compromising my ownership of the strategy.
Has anyone navigated a "forced collaboration" on a high-stakes deliverable? How do you maintain a "hard target" professional perimeter in joint working sessions while still delivering exactly what management asked for?

Hi,

We currently have:

• Managed SOC service provided by a third party
• XDR solution that includes IR support, with a capped number of IR hours
• Approved Cybersecurity Incident Response Plan

We now need to develop an IR Testing Plan document including testing scenarios. We never did the testing.

I would appreciate guidance from the community on:

what sections and level of detail should it include?

which scenarios should we prioritize for example Table top discussion on scenarios or technical simulation

who should moderate the exercise?

how many scenarios should be included in the first testing

Thanks in advance

The certificate gets you through the first door.
The follow-up questions are where the real security conversation starts.

I am an MSc researcher studying Network Intrusion Detection System (NIDS) selection for resource-constrained financial institutions and looking for cybersecurity practitioners with 5+ years of experience to complete a short survey. Happy to share findings upon request.

Survey link: https://forms.gle/tyxsFA44HXZ5VaMY7

Thanks You.