Junior Williams

Cybersecurity Influencer | Top 1% on TryHackMe

I’m an experienced Enterprise Architect specializing in cybersecurity strategy, risk management, and secure architecture across distinct Information Technology (IT) and Operational Technology (OT) environments. Leveraging decades of experience in programming, IT operations, and practical cybersecurity implementation, I help organizations align security initiatives directly with their core business objectives.

Additionally, as an Independent AI Researcher, my theoretical work emphasizes ethical and responsible AI applications, algorithmic innovation, and the intersection between AI and cybersecurity. I remain deeply committed to continuous learning, open collaboration, and contributing insights through teaching, writing, and active mentorship/sponsorship.

Senior Solutions Architect (Cybersecurity and AI)

👨🏾‍💻 Junior Williams, CISSP

I feel less like an architect and more like an HR manager for my AI agents lately.

I just put them all on a performance improvement plan.

If you're "vibe coding" your security with polite system prompts like "never share API keys," your AI will eventually leak them. It's not a matter of if, but when. A prompt is just a suggestion that an LLM will eventually ignore to get the job done.

You don't need better policies. You need deterministic gates.

Like the one in this picture. The sign isn't a polite request; it's a rule enforced by a physical barrier. That is what your agentic workflows are missing.

I wrote a deep dive into why probabilistic rules fail and how to engineer real defenses.

A policy is not a gate. A gate is a gate. Read the full breakdown in today's article.

#AgenticAI #Cybersecurity #SecurityArchitecture

How deterministic hooks can prevent credential leakage in agentic AI workflows In brief. AI coding agents that execute shell commands can leak API key

Open article: Your AI Agent Remembers Every Secret It Sees by Junior Williams • 7 min read

Your AI Agent Remembers Every Secret It Sees

Palo Alto Networks’ Chief Security Intelligence Officer just called AI agents “2026’s biggest insider threat.”  

Not external attackers. Not ransomware gangs. The tools you deployed yourself.

Gartner projects that about 40% of enterprise applications will embed AI agents by the end of 2026, up from well under 5% in 2025. Think about what that means operationally.

You would never onboard a contractor with broad access to production systems, customer data, and financial records without an access review and monitoring plan. Yet that is effectively how many organizations introduced AI agents in 2025.

Broad credentials. Minimal access review. Little to no behavioral monitoring. No reliable kill switch.

We already have proof this is exploitable in the wild. CVE‑2025‑6514 abused Model Context Protocol infrastructure to achieve remote code execution through AI agent tooling. The weakness was not in the model weights. It was in the surrounding agent stack and how it executed trusted commands.

That is the pivot many security teams are still missing. The primary risk is not “hallucination.” The risk is that you gave an autonomous actor privileged access to systems and data, then labeled it a productivity feature.

If your AI governance policy does not cover access controls, behavioral baselines, and termination protocols for agents, you do not have an AI governance policy. You have a slide deck.

#Cybersecurity #AI #Governance #RiskManagement

AI can predict your next purchase.
Can it stop your identity from being the product?

In October 2025, Canadian Tire Corporation disclosed a breach impacting roughly 38 million accounts. Names, emails, phone numbers, physical addresses. For some records, dates of birth, partial card data, and passwords stored as PBKDF2 hashes.

Around the same time, the public story is the “True North” modernization push: AI platform, demand prediction, and Copilot rollout with training across the enterprise, including Microsoft partnerships. And to be clear, in any Microsoft cloud or Copilot scenario, “shared responsibility” is not a slogan. It’s the operating model.

Is the breach linked to that modernization? Maybe. Maybe not. We do not have the technical details yet, so anyone asserting causality is guessing. What we can say with confidence is that large-scale modernization increases system complexity and data movement, and shared-responsibility gaps are exactly where incidents tend to hide.

Both things can be true. That’s the point.

Personalization runs on data concentration. Data concentration increases blast radius. If your AI roadmap is moving faster than your security maturity, you are not modernizing. You are accelerating risk.

This is not anti-AI (obv.). It’s pro-order-of-operations.

Predictive analytics is great. AI literacy is even better. Security literacy is non-negotiable. Because customers don’t experience your modernization strategy. They experience whether their data stays private.

Binary question for the comments:

Should regulators require proof of security maturity before companies deploy copilots and large-scale personalization, yes or no?

#AI #CyberSecurity #DataProtection

A full session of work. Nothing shipped. Just a plan.

The pull was strong — start building, figure it out as you go. But sitting with the architecture first exposed three assumptions that would have become expensive rework: data that already existed in a system I hadn't checked, a numbering scheme that conflicted with the one I was about to invent, and a tracking format that couldn't talk to the ledger it needed to feed.

None of that would have surfaced mid-build. It would have surfaced mid-rewrite.

The fine graphite lines on a blueprint are precise because they were drawn before the concrete was poured. Not after.

"Measurement against a standard makes you think through WHY the results were what they were." — Andy Grove

The session that ships nothing often prevents three that ship the wrong thing.

#StrategicPlanning #SystemsThinking #Architecture

SailPoint

Managed all of Mid-Market and Enterprise accounts across Western Canada, Eastern Canada and Pacific North West. 

- Closed one of the largest Gaming Companies in Pacific North West
- Territories included: BC, AB, SK, MB, ON, QC and Maritimes
- US Territories: Washington and Oregon
- Verticals include: Insurance, Banking, Energy & Oil, Manufacturing, Software Technology and Gaming etc.
- Partners Included: GuidePoint Security, Softchoice, Optiv, Cyderes, CDW, Deloitte, KPMG and Protiviti
- Accounts ranged between 500 Users to 18,000 Users

Account Executive

Sumo Logic

- Managed a portfolio of $10 Million Dollars USD, spread across BC, AB, ON and US (WA, OR, NV, CA) 
- 104% Goal Attainment.
- Verticals included Gaming, Retail, Banking, Hedge Funds, Healthcare, Software and Hardware. 
- Sold SIEM, SOAR and Log Management capabilities.
- Well established relationships with C level executives and Channel Partners across Pacific Northwest.
- Well versed in RFP and RFI processes.
- Knowledgeable in completing Security Assessments with the help of Security Engineers and Cloud Security Experts.
- Excellent in managing the entire lifecycle of a sales process from the initial discovery call, Product Demo, POC, Evaluation process, Legal, Procurement and Close.

Cyber Security Account Manager

D3 Security

- 150% Goal Attainment 
- Managed Canadian accounts across BC, AB, ON.
- Managed US accounts across CA, WA, OR, NV and NY.
- Verticals included Education, Banking, Energy, Gaming, Technology and Government. 
- Worked with Canadian Universities and Crown Corporations on implementing best security strategies.
- Managed top 50 of the Fortune 500 Companies.
- Improved corporate and cyber security operations by identifying internal vulnerabilities and security threats.
- Fluent in Incident Response, Case Management, Analytics, Guard Management and overall Forensics.

Enterprise Account Manager

Venzee Technologies Inc. TSX-V:VENZ

- Prospected into all Canadian and US accounts from small, mid market to large enterprises. 
- Booked meetings and landed opportunities which converted into new revenue for the business.
- Dialed 100 Calls Per Day and sent 100 Emails Per Day. 
- Average Booked meetings x2 weekly. 
- Prospected into all verticals of business but mainly retail.

Nestlé Nespresso

Team Lead (Business Developer)

Account Executive at SailPoint

As an Account Executive at SailPoint, I manage all of Mid-Market and Enterprise accounts across Canada and recently Washington. 

I have a strong background in cybersecurity sales from selling SIEM, SOAR, XDR, Log Management and recently Identity Security Management solutions to 500-10,000+ Users across the North American markets. 

Before SailPoint, I worked as a Cybersecurity Account Manager at Sumo Logic, where I managed a portfolio of $10 million USD. I worked with Aritzia, Hootsuite, Tangerine Bank, Aldo, EA Sports, 

Prior to Sumo Logic, I worked as an Enterprise Account Manager at D3 Security, where I managed some of the largest accounts in the U.S including: AMD, Xilinx, CVS Health, Southern Company, Peoples United Bank and many more.

I started my career as a software developer, studying C++, NodeJs, and Android Studios at Kwantlen University in Vancouver, Canada. 

I then transitioned to the business and sales domain, working at Nestle Corp Canada, selling subscription and capsule packages to different verticals. I have a passion for learning new technologies and solving complex problems, and I am always looking for opportunities to grow and excel in my field.

taplio

The Battle

👨🏾‍💻 Junior Williams, CISSP

Ahmad K. Salam

Followers

Posts

Engagements

Likes

Performance Score👨🏾‍💻 Junior Williams, CISSP's LinkedIn Performance

Ready to grow your LinkedIn presence?

taplio

The Battle

👨🏾‍💻 Junior Williams, CISSP

Ahmad K. Salam

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}👨🏾‍💻 Junior Williams, CISSP's LinkedIn Performance

Ready to grow your LinkedIn presence?

Performance Score👨🏾‍💻 Junior Williams, CISSP's LinkedIn Performance