In cybersecurity, timing matters more than perfection. Being a step ahead of the threat is often the difference between a near miss and a crisis. That’s why the people speaking at the front of the room during a security conference aren’t just filling slots; they’re the ones helping shape how industries and governments defend their most critical systems.
For information security conference delegates, attending a session led by someone who handles live threats daily is an opportunity to rethink your own approach. At events like IndoSec Summit, you’re not hearing recycled ideas; you’re getting the latest strategies, hard-won lessons, and insights that aren’t yet in whitepapers or vendor decks. These speakers aren’t influencers; they’re decision-makers, incident responders, policy contributors, and technology leaders who solve complex problems under pressure.
This blog outlines how you, as a delegate, can make the most of your experience and turn what you learn into immediate value.
There’s a reason senior professionals keep returning to events like IndoSec Summit, and it’s not the exhibition halls. It’s the chance to sit in a room with people who are actively shaping cybersecurity across industries.
Speakers at high-level events deliver real-world security outcomes. They lead teams responding to live breaches, shaping digital policy, implementing zero-trust architectures, and protecting millions of users across banking, aviation, telecom, and public infrastructure.
Hearing directly from cybersecurity thought leaders gives delegates a preview of where the industry is headed next. Not in theory, but in practical, tested ways, what’s working, what’s breaking, and what’s coming.
A well-chosen presentation can provide a distinct advantage for your upcoming quarter or audit cycle, whether the topic is API defense at scale, financial compliance navigation, or aligning technical teams with boardrooms.
These are the influential figures driving the discussions at IndoSec Summit 2025:
| Name | Role | Organization |
| Alexander Sabar | Director General of Digital Space Monitoring | Ministry of Communications and Digital Affairs (KOMDIGI) |
| Boris Hajduk | CISO | GoTo |
| Rendra Perdana | VP – Information Security | DANA Indonesia |
| Wiyogo Albertus Indarko | EVP – IT | PT Kereta Api Indonesia (Persero) |
| Purnama Sulfa | CISO | Bank Mandiri Taspen |
| Deepak Maharaj | CISO | AirAsia |
| Dr. Fandhy Haristha Siregar | BISO / Head of Cybersecurity & Governance | FWD Indonesia |
| Arif Ilham Adnan | Co-Chairman/Permanent Committee | APDI / KADIN Jakarta |
| Sapna Sumbly | Field CISO | Trend Micro |
These are the professionals who work inside real networks, handle security for millions of users, and deal directly with regulators, vendors, and attackers. Their insights are built on pressure-tested experience.
Attending sessions isn’t enough. To get real value from these speakers, information security conference delegates should come prepared with intention, not just attendance.
Before the conference, study the agenda and look into the backgrounds of the speakers. Understand where they work, what challenges their industries face, and which sessions intersect with your goals, be it securing financial data, scaling IAM, or managing vendor risk.
Don’t just follow the crowd. Choose sessions that align with your current challenges, even if they aren’t the biggest rooms. A focused talk by a CISO working in fintech may offer more relevant tactics for your job than a general keynote.
Instead of transcribing slides, capture key takeaways you can apply. Structure your notes into three parts:
This helps you translate abstract ideas into something your team can act on.
Good speakers welcome strong questions. Use Q&A time to ask about implementation hurdles, lessons from failure, or industry-specific risks. Skip the generic questions, focus on what matters to your org.
Fireside chats, private roundtables, and breakout discussions often yield richer insights. You hear real problems, honest answers, and sometimes even vendor-independent viewpoints. These are also the best places to build relationships.
The value of hearing from top cybersecurity speakers doesn’t stop when the session ends. Here’s how to continue the learning:
This builds professional visibility and turns you into a source of insight within your company.
If you’re serious about learning from those making real change in cybersecurity, keep these events on your radar:
These events provide direct access to cybersecurity thought leaders shaping both policy and practice.
Learning from top cybersecurity speakers isn’t just about hearing smart people talk; it’s about gaining insight you can’t get anywhere else. For information security conference delegates, these sessions offer a rare window into how experienced leaders are solving real challenges with limited time and high stakes.
Learn to lead by understanding how AirAsia manages aviation risk, DANA Indonesia scales payment security, and KOMDIGI shapes national monitoring strategies.
If you’re attending IndoSec Summit 2025, come prepared. Ask questions that matter. Take ideas back to your team. And most importantly, treat every session as an opportunity to close the gap between where your organization is and where it needs to be.
