Business Cybersecurity Essentials

As technology underpins nearly every aspect of business today, basic cybersecurity knowledge is an essential skill for all IT professionals. Understanding core security concepts allows IT teams to effectively safeguard their organizations. Being well-versed in core concepts is crucial for identifying and mitigating risks that could severely impact organizations. Key areas IT professionals should grasp: - Phishing - Recognizing phishing scams can prevent costly data breaches that damage reputations. - Ransomware - Knowledge of ransomware tactics ensures business continuity and protects against financial losses. - Denial-of-Service (DoS) - Understanding DoS attacks helps maintain service availability, critical for customer trust. - Man-in-the-Middle (MitM) - MitM attack awareness safeguards confidential communications vital for internal and client interactions. - SQL Injection - Expertise in preventing SQL injection protects database integrity, often the backbone of digital infrastructure. - Cross-Site Scripting (XSS) - For web developers, awareness of XSS threats is essential for application integrity and trust. - Zero-Day Exploits - Knowing potential zero-day exploits encourages proactive security and constant vigilance. - DNS Spoofing - Grasping DNS spoofing risks prevents misdirection leading to data theft and unauthorized access. As IT professionals, we have a responsibility to understand and mitigate these top cyber risks to safeguard our digital ecosystem. Ongoing education in this crucial discipline is key to our success. Have I overlooked anything? Please share your thoughts—your insights are priceless to me.

Six years. That's how long it took from our first conversation to signing a planning contract with a Japanese client. Six years of the same questions asked multiple times. Six years of circular discussions that felt like we were going nowhere. Six years of wondering if we were wasting our time. I’m sure you’ve felt this frustration yourself. I've watched countless Western managers hit the same wall — brilliant professionals who start questioning their own competence because their Japanese counterparts keep asking questions they've already answered months ago. So why do Japanese companies operate this way? It goes to the core of Japanese business culture. It's rooted in a fundamentally different definition of risk and reward. In the West, we're taught that the biggest risk is moving too slowly — missing opportunities, losing competitive advantage, letting the market pass us by. We talk about "windows of opportunity" that will close if we don't act fast. And the reward? Personal advancement. Career wins. Proving you can close deals quickly. In Japan, it's different. Personal ego and career advancement through quick wins aren't the primary motivators. Japanese organizations move forward on a different time scale. The reward isn't individual glory — it's collective success and long-term stability. They'll willingly let time-sensitive deals pass by if they're not certain. They'll watch competitors move ahead rather than rush into a situation they can't fully trust. Because they're not measuring success on the same yardstick we are. It's not about speed. It's about thoroughness. Reliability. Avoiding mistakes. Getting it right the first time — with the right partner and the right technology. When you understand this, the circular process makes perfect sense. They're not being indecisive. They're being diligent. Every repeated question isn't poor memory — it's testing you for consistency. Every additional meeting isn't inefficiency — it's reducing uncertainty and building internal consensus. What can you do differently? First off, you need to stop measuring progress by Western standards. A fifth meeting that covers familiar ground? You might think it’s a waste of time, but for your Japanese counterpart it might actually bring the breakthrough — because it has added the missing layer of clarity and trust. Prepare for the long game. Document everything meticulously (they will). Stay consistent in your answers. Embrace the repetition rather than resenting it. Be open to share more than you would with other clients. And most importantly: adjust your definition of success. If you're optimizing for speed, you might want to move on. If you're optimizing for a partnership that lasts a decade, suddenly those years of patient work start to make sense. The client who finally decides to go with you after two years of conversations? They'll be with you forever.

The CISO you’re selling to just retired. They’ve been replaced by a 35-year-old who hangs out on Reddit, ignores cold calls, and laughs at your "Gartner Leader" badge in a private Slack channel. The old sales playbook is dead and most vendors haven't noticed. Millennial CISOs are running security programs at scale. And the way they buy is nothing like the generation before. Conference booths don't close deals anymore. Cold emails get deleted on sight. Polished sales decks with buzzwords get laughed at in Slack channels after the call ends. Here's how this generation actually finds products: 🔹 Online communities first. Reddit threads, Discord servers, peer Slack groups, CybersecTools. Real practitioners sharing what works and what's garbage. 🔹 Genuine R&D content that teaches something new. Not SEO-optimized ChatGPT posts. Actual engineering depth. If your blog reads like a marketing team wrote it, it gets skipped. 🔹 Trust over authority. This generation leads by trusting and empowering their teams to find solutions. They ask their team: "Have you used this before? Can you find alternatives?" Not: "Gartner says it’s good we must go with it" 🔹 Problem-first conversations. Most of us got into cybersecurity because we loved the craft. Before university, before job titles. Cold pitches feel insulting. But a vendor who shows up as a partner to solve a real problem? That gets noticed. If your go-to-market strategy still relies on conferences, cold outreach, and gated whitepapers, you're selling to a CISO that retired 5 years ago. Be authentic and present where the next generation is searching.

Yesterday I shared why the next three to five months may be the most action oriented window in cybersecurity we've seen in decades. Frontier AI is finding vulnerabilities faster than most organizations can patch them, and the deluge is coming whether teams are ready or not. But knowing the threat is only half the equation. The other half is whether your organization is structured to respond to it at the speed it demands. And that is a board conversation, not just a security team conversation. Most board discussions about cybersecurity are still focused on the wrong signals: Program maturity. Team headcount. Audit findings. None of which tell you whether the business can actually absorb and recover from a machine-speed attack. Given everything we know right now about the frontier AI threat landscape, here are the three questions I would bring into every board conversation this quarter: 1️⃣ What operational disruption can we actually tolerate? The organizations that have done the work to scan their own code, reduce their exposure surface, and accelerate patching cadence know their risk posture. The ones that haven't are governing on assumptions. The board needs to know how long critical functions can be down before revenue, trust, or material safety is impacted. That number should be tested, not estimated. 2️⃣ Where do we need faster decisions, not just better reporting? Patching urgency, exposure remediation, and transitioning to real-time security operations all require organizational decision speed that most companies haven't built. In a machine-speed threat environment, being informed is not the same as being ready to act. The board needs to ask whether the structure exists to decide quickly when it matters. 3️⃣ What evidence shows resilience is actually improving? Not activity. Not volume. Real evidence. Are we containing faster? Recovering faster? Can we demonstrate that the investments in autonomous resilience are closing the gap between attacker speed and defender speed? Those are the metrics worth governing. Boards need sharper visibility into resilience, decision speed, and business impact.

NIST just released the Cyber AI Profile. 6,500 experts. One year of work. And they still missed something critical... NIST IR 8596 maps AI security onto CSF 2.0. It gives security teams a common language. It establishes the foundations we've needed for years. And it barely touches the systems that pose the greatest risk. Agentic AI. Multiple agents are planning, coordinating, and acting autonomously. One AI delegating to another. Chains of decisions with real consequences. The profile acknowledges that agentic systems exist. Then offers minimal guidance. This matters because AI attacks jumped 72% year-over-year in 2025. [Source: AllAboutAI analysis based on IBM Cost of a Data Breach Report, 2025] Attackers aren't waiting for NIST to catch up. Neither should you. The good thing is that it's a preliminary draft. NIST explicitly asked for feedback on agentic considerations. The comment period closes January 30, 2026. You have a little over a month to shape the final version. I wrote a full breakdown covering what the profile gets right, where the gaps hurt most, and how to fill them today using the OWASP Agentic Top 10 that I contributed to alongside dozens of practitioners. The blog includes specific action items for this week, before the January 14 workshop, and before the deadline. 👉 Link to blog: https://lnkd.in/gYrym5UT 👉 Follow for more AI and cybersecurity insights with the occasional rant #AIGovernance #CybersecurityFramework #AgenticAI

Cybersecurity Isn't an Audit, It's a Mindset Let me say something provocative: many so-called cybersecurity professionals still believe cybersecurity is merely IT or just another cost-center. Unfortunately, they're way off track. Cybersecurity isn't a checklist. It isn’t something you fully grasp just by earning certifications or attending workshops. Real cybersecurity expertise doesn't come from impressive PowerPoint slides or flashy compliance reports alone, or by being hired of an very prestigious consulting company. Instead, it emerges from genuine, hands-on experiences, deep contextual understanding, and, yes, some sleepless nights. True cybersecurity specialists have lived through databases crashing at midnight, rogue servers causing network-wide havoc, and vulnerabilities being exploited despite meticulous patching. They know exactly how it feels to be blamed for a breach that was already patched—just because someone didn't reboot a system. Yet, too often, security assessments and audits are conducted by individuals detached from these real-world IT experiences. Have you ever encountered audit questions like: 🔹 "Can you confirm the color of the Ethernet cables used in your data center, and their potential impact on security posture?" 🔹 "Has the server room coffee machine been formally audited for cybersecurity compliance?" 🔹 "Are employees sufficiently trained to resist clicking links promising free pizza?" Yes, these have been real questions from auditors. Such gaps between theory and practical realities aren't merely inconvenient, they're outright dangerous and expensive. They lead to blind spots, overlooked vulnerabilities, and real business risks. Cybersecurity goes far beyond merely "speaking the language of risk." It’s about fluently understanding, anticipating, and actively responding to actual threats as they unfold in real-world scenarios. It requires resilience, practical know-how, and proactive management rather than neatly ticking off items from theoretical frameworks. Maybe it's time we stop treating cybersecurity as just another compliance hurdle and start integrating it deeply into the fabric of our organizational operations. After all, isn't it ironic that the people least connected to real-world IT issues often end up writing the compliance rules? 🔔 Follow me for more candid discussions and real-world insights into genuine cybersecurity leadership. ♻️ Agree or disagree? Feel free to share your thoughts! #Cybersecurity #RealWorldExperience #RiskManagement #ProactiveSecurity #CyberLeadership #QUONtech

While not widely embraced, there's a growing call in the security field from organizations like Kyndryl to shift focus from #cybersecurity to #cyberresilience, with the proposed evolution of the CISO role into a "Cyber Resilience Officer." The rationale stems from the escalating digital landscape, IoT expansion, hybrid cloud usage, generative AI, and heightened interconnectivity leaving organizations more susceptible to cyber threats. #Cyberresiliency transcends traditional cybersecurity by assuming advanced adversaries can surpass conventional defenses. It encompasses non-kinetic threats such as supply chain disruptions, exemplified by incidents like CrowdStrike which highlighted the necessity for seamless collaboration across security, development, procurement, networking, and IT operations. To embark on the #cyberresilience journey: - **Shift Left**: Embed resiliency principles in secure software development and third-party risk management. - **Shift Right**: Ensure recovery capabilities support essential business functions. - **Strengthen the Middle**: Establish a robust operating environment with fundamental practices like asset management and automated vulnerability & patch management. - **Integrate Functions**: Unify security, business continuity, and disaster recovery under a single leader, ideally the CISO, leveraging their risk management and crisis response expertise. Join the conversation on redefining cyber resilience - let's drive a holistic approach to safeguard digitally-enabled services. #cybersecurity #businesscontinuity #disasterrecovery #CyberResilienceOfficer #kyndryl

The next-generation CISO will be half hacker, half psychologist. Over the last three decades, I have watched security technology evolve in layers. From signature-based antivirus to EDR, from EDR to XDR, and now to AI-assisted detection systems that promise predictive intelligence. And yet, when I sit down and study most serious breaches, the root cause rarely begins with a sophisticated zero-day exploit. It usually begins with a human decision. (and attackers understand this very well.) They do not begin by writing code. They begin by studying behavior. They ask themselves quiet questions: Who inside this organisation is under pressure to deliver? Who has accumulated access over time that nobody reviewed? Who believes policy is flexible “just this once”? Who is tired? Who is overconfident? In one real scenario, an engineer bypassed three independent security controls because a deployment deadline was approaching and the system “had to go live.” There was no malicious intent. No insider conspiracy. Just urgency combined with authority and access. That is enough. When we look at such cases later, we often focus on the missing patch or the control gap. But the more important question is different: Why did someone feel comfortable overriding those controls in the first place? This is why I believe the CISO of the future must develop two parallel instincts. First, the technical instinct. They must still understand lateral movement, identity abuse, cloud misconfiguration, API exposure, privilege escalation, and the ways attackers chain small weaknesses into systemic compromise. But alongside that, they must develop a behavioural instinct. They must understand:  • how incentives are structured inside teams • how deadlines distort judgment • how developers perceive security teams • how executives interpret “risk” versus “delay” • how culture silently encourages shortcuts Attackers exploit psychology with precision. They send emails that create urgency. They impersonate authority. They trigger fear. They trigger curiosity. They trigger ego. And sometimes, they do not even need to. Internal pressure does the work for them. So the next-generation CISO cannot rely only on dashboards. Cybersecurity is no longer just a contest of tools. It is a contest of human behaviour under pressure. The CISO who understands both, the code and the mind, will not only detect threats more effectively. They will reduce the conditions that create them. Seqrite #Cybersecurity #CISO #SecurityLeadership #CyberLeadership #InformationSecurity #CyberRisk #SecurityCulture #CyberDefense #SecurityStrategy #Leadership #HumanFactor #CyberResilience #Infosec #EnterpriseSecurity

If we still measure cybersecurity with SOC metrics, we’re not measuring security — we’re measuring activity. Over the years, across boardrooms, crisis rooms, and real incidents, I’ve seen the same gap repeatedly: security teams report technical wins, while leadership tries to understand financial risk. Metrics like “alerts closed,” “IOCs detected,” or “MTTR reduced” may make sense to engineers, but they mean nothing to a CEO or a board. Because their question is much simpler: What will this cost the company, and how do we prevent it? 🎯 The data supports this shift. 📊 IBM reports the average cost of a breach at $4.45M. Gartner shows that most boards now treat cyber risk not as an IT issue, but as a direct business and balance-sheet risk. The conversation has already moved from “Which tool should we buy?” to “How much damage can the company absorb?” 💼 Modern security leadership doesn’t start with SOC dashboards. It starts with risk tables. It’s not about adding more tools or generating more alerts. It’s about: 🔹 Reducing scenarios that can stop operations 🔹 Minimizing regulatory exposure 🔹 Protecting brand value Regulations like NIS2 Directive, Digital Operational Resilience Act, and Cyber Resilience Act make this explicit: security is no longer a technical option — it’s a corporate mandate. 🏛️ The CISO role has evolved as well. It’s no longer about managing security tools. It’s about being the corporate risk authority. Talk technology and you’re ignored. Talk financial impact and operational continuity, and you’re at the table. Because ultimately, the balance sheet is what matters. 💰 The real question is simple: 👉 “If the company stops for 24 hours tomorrow, what would it cost — and how close to zero can we realistically get?” If your security strategy cannot answer that clearly, it’s not C-level yet. For me, the equation is straightforward: Security ≠ an IT function Security = the organization’s survival mechanism 🛡️ SOC is a tool. Business resilience is the objective. #CyberSecurity #CISO #RiskManagement #BoardLevel #CyberResilience #Leadership #NIS2 #DORA #CRA

Resilience comes from conversations, not products. The goal shouldn't be to budget for the next cybersecurity product on “the list”. The goal should be to build a resilient business. Too many security conversations start with products instead of risk: Likelihood & business impact. Better approach through REAL conversations: ➦ R - Risk understanding first. Identify critical business functions, acceptable downtime, and real financial impact. ➦ E - Explain business outcomes, not technical features. Translate security into uptime, revenue protection, and operational continuity. ➦ A - Align security with business goals. Tie controls to priorities like growth, customer trust, and compliance. ➦ L - Learn the business before choosing tools. Map dependencies, third parties, and recovery expectations before recommending anything. Cybersecurity advisors need to speak to business, not technical jargon. Business leaders need to give them a seat at the table. Resilience comes from understanding, then action. #Cybersecurity #BusinessResilience #CyberAdvisory #RiskManagement #SecurityStrategy