Eventbrite

Dynamic and results-oriented Senior Security Program Manager with extensive experience leading strategic security initiatives and fostering a culture of innovation. Demonstrated expertise in security program management, leadership, and critical governance activities, driving excellence in cybersecurity practices.  Adept at inspiring and mentoring teams to achieve organizational objectives amidst evolving threat landscapes.

Key Responsibilities:

➡ Oversaw strategic security initiatives, overseeing the development and execution of comprehensive security programs.
➡ Implemented scalable and sustainable operational plans, improving efficiencies and ensuring alignment with organizational objectives.
➡ Mentored and inspired cross-functional teams ( Spain, India, and US ), creating a culture of innovation and excellence in security practices.
➡ Collaborated closely with technical management teams to develop secure solutions and systems, ensuring robust defenses against emerging threats.
➡ Led incident response efforts, orchestrating timely and effective responses to security incidents and breaches.
➡ Drove continuous improvement initiatives, identifying and mitigating security risks across cloud and back-office infrastructure.
➡ Developed and communicated strategic security roadmaps, aligning priorities and direction with organizational goals.
➡ Administer critical governance activities including risk management frameworks, oversee compliance programs and audit committees ( Cybersecurity Steering Council )

Senior Security Program Manager

International Air Transport Association (IATA)

Demonstrated expertise in security program management, leadership, and critical governance activities, driving excellence in cybersecurity practices within the aviation industry.

Key Responsibilities:

➡ Cloud Administration: Management of cloud services including AWS and  Azure.

➡ MDM and Device Management: Overseeing Intune and Autopilot for published apps, device management, and patching.

➡ VPN Solutions: Implementation of Single Sign-On, Certificates, and Two-Factor Authentication (2FA).

➡ Security & IAM: Administration of security and identity access management tools such as Sailpoint, Splunk, Proofpoint, CarbonBlack, CrowdStrike, and Forescout.

➡ WiFi & IoT Management: Managing Arista, Cisco, and Meraki systems for WiFi and IoT devices.

➡ Server & VM Management: Administration of Windows and Linux servers and virtual machines.

➡ Infrastructure as Code (IaC): Utilizing Git, Terraform, and Kubernetes for infrastructure automation.

➡ Agile & Scrum Frameworks: Applying knowledge of Scrum and Agile methodologies.

➡ Scripting & Automation: Expertise in PowerShell and Python for automation tasks.

➡ Continuous Integration & Continuous Deployment (CI/CD): Managing JIRA, Bitbucket, and Confluence for CI/CD processes.

➡ SIEM Management: Using Datadog, LogRhythm, and Log360 ManageEngine for Security Information and Event Management.

➡ Remote Administration: Overseeing One-Time Password (OTP) and Bastion for secure remote administration.

ITS Engineering and Projects

T-Systems International

Key Responsibilities:

➡ Network Infrastructure Management: Oversaw the management of the network infrastructure to ensure optimal performance and security.
➡ Active Directory Administration: Complete administration over the company's Active Directory, ensuring seamless user and resource management.
➡ SSCM Administration: Managed System Center Configuration Manager (SSCM) with complex scripting to automate and streamline operations.
➡ Backup Monitoring: Monitored backups over Linux and Windows servers to ensure data integrity and availability.
➡ Backup Management: Handled backups management using Tivoli Storage Manager (TSM) for secure data storage and retrieval.
➡ Ticketing and Database Management: Utilized Remedy7 ticketing system and managed databases with CMDB and MySQL for efficient incident tracking and resolution.

IT Engineer

Senior Security Program Manager | Leading Cybersecurity Initiatives | Driving Strategic Security Solutions| Cybersecurity Excellence | Cloud Security

Imagine a world where security threats are constantly evolving, and the stakes are higher than ever for tech industry leaders. As decision-makers, you need more than just a reactive approach—you need a visionary partner who can anticipate, mitigate, and transform potential threats into robust defenses.
That’s where I come in.

► WHAT I DO:
I empower decision-makers in the tech industry to fortify their organizations against the ever-changing landscape of cyber threats. My mission is to help you enhance your security posture without sacrificing operational efficiency or stifling innovation.

► HOW I DO IT:
With years of hands-on experience in security program management and leadership, I’ve developed a comprehensive approach that combines strategic oversight with critical governance activities. I lead cross-functional teams, inspire innovation, and collaborate closely with technical experts to build secure, resilient systems.


► WHY IT WORKS:
My methodology is proven and practical, rooted in a deep understanding of the cybersecurity field. I’ve spearheaded strategic security initiatives, joined the Cybersecurity Steering Council, and implemented scalable, sustainable operational plans. This unique blend of strategic vision and tactical expertise ensures that your organization remains a step ahead of potential threats.

Top 10 FREE Networking & Security Certifications to Level Up in 2025! 🔥

If you want to start a career in networking or cybersecurity, these free courses are a perfect way to build real skills without spending a dime. 

1️⃣ 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 – 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗙𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 
Understand core networking concepts step by step.
https://lnkd.in/dECgAHYm
 

2️⃣ 𝗖𝗵𝗲𝗰𝗸𝗽𝗼𝗶𝗻𝘁 – 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗙𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 
Start exploring cloud protection best practices. 
https://lnkd.in/dQArmmVr


3️⃣ 𝗢𝗽𝗲𝗻 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝗙𝗼𝘂𝗻𝗱𝗮𝘁𝗶𝗼𝗻 
Learn essential networking ideas in a simple way.
https://lnkd.in/dagxmkMv


4️⃣  𝗦𝗽𝗹𝘂𝗻𝗸 – 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝘁𝗼 𝗦𝗽𝗹𝘂𝗻𝗸 
Quick dive into how load balancing works.
https://lnkd.in/dhDHA5in


5️⃣ 𝗔𝗪𝗦 – 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗙𝘂𝗻𝗱𝗮𝗺𝗲𝗻𝘁𝗮𝗹𝘀 
Discover how cloud environments stay secure.
https://lnkd.in/dG_AQSRF


6️⃣ 𝗙𝗼𝗿𝘁𝗶𝗻𝗲𝘁 – 𝗡𝗦𝗘 𝟭: 𝗜𝗻𝗳𝗼𝗿𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗔𝘄𝗮𝗿𝗲𝗻𝗲𝘀𝘀 
Build strong security awareness from the ground up.
https://lnkd.in/dEuh6XTz


7️⃣ 𝗖𝗶𝘀𝗰𝗼 – 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝘁𝗼 𝗖𝘆𝗯𝗲𝗿𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆  
Learn the basics of cyber safety and modern threats


8️⃣ 𝗝𝘂𝗻𝗶𝗽𝗲𝗿 – 𝗚𝗲𝘁𝘁𝗶𝗻𝗴 𝗦𝘁𝗮𝗿𝘁𝗲𝗱 𝘄𝗶𝘁𝗵 𝗡𝗲𝘁𝘄𝗼𝗿𝗸𝗶𝗻𝗴 
A smooth beginner-friendly intro to networking. 
https://lnkd.in/dkYEQ_ri


9️⃣ 𝗞𝗲𝗺𝗽 – 𝗟𝗼𝗮𝗱 𝗕𝗮𝗹𝗮𝗻𝗰𝗶𝗻𝗴 𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹𝘀 
Understand how load balancing keeps systems stable.
https://lnkd.in/dTHfPFnF

Want to master all aspects of cybersecurity?Enroll at Ethical Hackers Academy.


Follow Marcel Velica for more! 
Share this with others who need it!

Marcel Velica

Senior Security Program Manager | Leading Cybersecurity Initiatives | Driving Strategic Security Solutions | Cybersecurity Excellence | Cloud Security

Armando M.

🔥 𝗧𝗵𝗲 𝗯𝗶𝗴𝗴𝗲𝘀𝘁 𝗿𝗶𝘀𝗸 𝗶𝗻 𝗴𝗹𝗼𝗯𝗮𝗹 𝗳𝗶𝗻𝗮𝗻𝗰𝗲 𝘁𝗼𝗱𝗮𝘆 𝗶𝘀𝗻’𝘁 𝗳𝗿𝗮𝘂𝗱

Too many banks
Too many tools
Too many manual approvals
Too much time wasted

And fragmented systems always create 𝗳𝗿𝗮𝗴𝗺𝗲𝗻𝘁𝗲𝗱 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆.

That is why this new Airwallex launch caught my attention.

They are not building “another fintech.”
They are building a 𝘂𝗻𝗶𝗳𝗶𝗲𝗱, 𝘀𝗲𝗰𝘂𝗿𝗲 𝗳𝗶𝗻𝗮𝗻𝗰𝗶𝗮𝗹 𝗯𝗮𝗰𝗸𝗯𝗼𝗻𝗲 for global companies.

⚡ 𝗧𝗵𝗲 𝗰𝘆𝗯𝗲𝗿 𝗽𝗮𝗿𝘁 𝘁𝗵𝗮𝘁 𝗶𝗺𝗽𝗿𝗲𝘀𝘀𝗲𝗱 𝗺𝗲

Airwallex is developing 𝗔𝗜 𝗮𝗴𝗲𝗻𝘁𝘀 that automate real financial workflows
Invoicing
Procurement
Treasury
Policy checks

Fully governed
Fully auditable
Built for control —> not chaos.

They’re laying the foundation for a fully autonomous finance department.

🛡️ 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗹𝗲𝗮𝗱𝗲𝗿𝘀 𝘄𝗶𝗹𝗹 𝗮𝗽𝗽𝗿𝗲𝗰𝗶𝗮𝘁𝗲 𝘁𝗵𝗶𝘀

 ✔️ One platform instead of 20+ bank relationships
 ✔️ Local rails (not SWIFT) for fewer failure points
 ✔️ No forced FX conversions
 ✔️Centralised spend approval policies across entities 
 ✔️ One place to review security activity across your global Airwallex accounts.This is a massive reduction in operational and security risk.

🚀 𝗔𝗻𝗱 𝘁𝗵𝗲 𝘀𝗰𝗮𝗹𝗲 𝗶𝘀 𝗿𝗲𝗮𝗹

$1 Bn ARR
$235 Bn in annualized volume
80 licenses
12 new markets this year

Airwallex just raised $330 million at an $8 billion valuation (30% jump in 6 months) led by Addition and with participation from T. Rowe Price, Activant, Lingotto, Robinhood Ventures and TIAA Ventures.

This is not a startup experiment.
This is infrastructure.

🔥 𝗙𝗶𝗻𝗮𝗹 𝘁𝗵𝗼𝘂𝗴𝗵𝘁

Money movement is becoming a 𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻.
And platforms that unify finance with built-in governance will lead the next decade.

Airwallex is clearly one of them.

#Fintech #GlobalBusiness #AirwallexPartner

Meetings are no longer just conversations.
They’re your company’s most valuable knowledge asset  if you capture them right.

Here’s what’s wild 👇

Ten years ago, meetings ended… and conversations were lost.

Today: Smart teams capture every word  in real time  and turn meetings into searchable, actionable knowledge.

The challenge teams face:

Without the right tool, every meeting becomes a black box.
Decisions, ideas, action items  gone the moment Zoom ends.

That’s where Otter.ai  Enterprise steps in. It helps teams:

→ Capture every meeting  automatically transcribed
 → Turn conversations into instantly searchable insights
 → Automate follow‑ups, CRM updates, project‑tool syncs
 → Maintain enterprise‑grade security, permissions & compliance

The payoff?

Teams actually use what was said. No lost ideas. No forgotten action items.
Discussions become documented knowledge.

Knowledge becomes long‑term value.

Otter.ai  isn’t about fleeting notes or random screenshots.
It’s about precision → where meetings become knowledge, and knowledge becomes power.

Because if you can’t find what was said, your ideas don’t matter  soon enough, they’re forgotten.

Smart teams using Otter are turning every call into living assets, scaling clarity, productivity & alignment.

This is powerful folks  give it a try yourself: https://lnkd.in/dTpHAX_b

#AI #Productivity #EnterpriseTools #KnowledgeManagement #WorkSmarter #TeamAlignment

🎅 Personalized Message from Santa Himself:
 The Easiest Last-Minute Christmas Surprise

 You eventually realize Christmas magic isn’t about gifts vs time…
 It’s about Santa vs last-minute stress.

 Not in a chaotic way.
 But in every home, every family, every friend you want to surprise.
 Because here’s the truth:

🎄 This December, Synthesia  is launching a free, no-signup Santa Video Generator

       A fun tool that lets anyone create a personalized video message from Santa in seconds

It’s perfect for:

 • Parents wanting to surprise their kids
 • Friends, family, and colleagues who need a quick, thoughtful, last-minute gift
 • Anyone who wants to spread some Christmas magic 🎄

Creators can also:

 • Generate their own custom Santa video instantly
 • Share it with their audience as part of a short, authentic post
 • Spread joy, smiles, and festive cheer in seconds

Here’s how simple it is:

1️⃣ Go to https://lnkd.in/dAKkgSBG
2️⃣ Type in a name + a couple of personal details
3️⃣ Generate a fully personalized Santa video
4️⃣ Watch the reactions, magic guaranteed

Christmas doesn’t have to be stressful.
 It doesn’t need long lines or last-minute scrambling.

It just needs a personal touch that feels magical, even in seconds.

Parents: surprise your kids 🎅
Friends & colleagues: send joy in a unique way 🎁
Everyone: make someone smile, instantly ✨

This December, Santa isn’t coming down the chimney.
 He’s arriving from your screen.

Who would you surprise first?

Comment below or tag someone who needs a personalized Santa message this year!

Try it yourself: https://lnkd.in/dAKkgSBG

Traditional SIEMs can’t keep up with today’s data deluge slow detection, high costs, and alert fatigue are holding security teams back. It’s time for a smarter, streaming-first approach.

 
Discover how Abstract Security ’s modular, AI-powered SIEM can cut detection times from hours to seconds, reduce false positives by 70%, and optimize costs. 

Read the full article to see how your SOC can evolve: https://lnkd.in/djU_cXAd

🔔 Follow Marcel Velica for more insights on cybersecurity!

Most people think cybersecurity is one skill.

One role.
One responsibility.
One job title.

But behind the scenes, it's far more layered than it looks.

Before a threat even appears, experts are already responding.
Before an attack hits the system, someone is analyzing its behavior.
Before a vulnerability becomes a headline, someone has quietly patched it.

In those hidden moments, the real work happens.

Credit to the visual for capturing something powerful:
A cybersecurity expert isn’t one person.

 They’re a network of disciplines wired into a single mind.

When we oversimplify cybersecurity:

❌ We think tools alone make us secure
 ❌ We underestimate the depth of skills required
 ❌ We assume “one expert” can do everything
 ❌ We treat cyber roles as interchangeable
 ❌ We react only after the damage is done

But when we understand the reality:

✅ Network Defense becomes the first wall
✅ Intrusion Detection becomes the early warning system
✅ Log Analysis becomes the truth finder
✅ Vulnerability Assessment becomes the prevention
✅ Penetration Testing becomes the stress test
✅ Reverse Engineering becomes the decoder
✅ Social Engineering defense becomes the human shield

This shift isn’t about learning every skill.

It’s about recognizing that cybersecurity is a system 
and every discipline strengthens the next.

Small practices build real security:

↳ Review logs daily, even for “quiet days”
↳ Teach your team to recognize social engineering attempts
↳ Test your own systems before an attacker does
↳ Run vulnerability checks like clockwork
↳ Treat cybersecurity as a habit, not an event

These small, consistent actions close gaps before hackers open them.
And they change how organizations experience security.

For the better.
What’s one skill you’re focusing on improving this month?
repost it for your network.

Follow  Marcel Velica for more cybersecurity insights & powerful breakdowns.

Life Inside a Cybersecurity Team 😅

Ever wonder what running a security program really looks like? 

Hint: it’s messy… and kind of funny.

Engineers racing to automate fixes.
Consultants jumping from one crisis to the next.
Interns buried in repetitive tasks.
Analysts chasing endless false alarms.

Developers… well, they create challenges no one expected.

And somewhere in the chaos, the CISO is trying to hold it all together.
Here’s the truth:


 🛡️ Cybersecurity isn’t about tools alone  it’s about teamwork.
 🤝 Every role matters.
 ⚙️ Good coordination beats tech every time.

Shoutout to all the unsung heroes keeping businesses secure every day!

Follow Marcel Velica for more insights, and share this with others who live the cybersecurity grind!

Your Detections Aren’t “Good” Until They Survive an Attack

Most teams think their detections work.
Until they actually test them.

And that’s where CTEM silently fails.

Because untested rules…
untested playbooks…
untested workflows…
Aren’t security.
They’re assumptions.

🟣 This is why Purple Teaming matters 🟣

HTB’s Detection & OpSec Cyber Range gives teams a place to:
 → Simulate real attacks (red)
 → Tune detections in real time (blue)
 → Work with real logs & telemetry (Splunk, Wazuh)
 → Validate playbooks end-to-end

 Fast.
 Focused.
 Real.

CTEM tie-in!

Purple Teaming is a part of CTEM that proves:

 ✔ Detection coverage is real
 ✔ Exposures can actually be contained
 ✔ Dwell time keeps dropping
 ✔ Your SOC is truly ready

CTEM isn’t “find exposures.”
 It’s “prove your defenses work.”

Attackers evolve daily.
Your detections must evolve faster.

Want to tighten your CTEM lifecycle?

Check out HTB’s Detection & OpSec Cyber Range.  
 https://lnkd.in/eUuqtqQt

Find it on the platform: https://lnkd.in/eWiBvCdj

When was the last time your detections were tested against a real attack simulation?

Let me know in the comments..

HackTheBox - Dr. AITH

🔥 8 Cyber Tools That Separate Pros From Amateurs

99% of companies think they’re “secure”… until a hacker uses tools they’ve never even heard of.

Cybersecurity isn’t about having more tools  it’s about mastering the right ones.

Here are 8 categories of tools that instantly reveal who’s a real cybersecurity pro:

1️⃣ Information Gathering
Nmap • Shodan • Maltego • TheHarvester
 → If you can’t map the system, you can’t defend it.

2️⃣ Forensics
Autopsy • Volatility • SleuthKit • Wireshark
 → These tools reveal the truth after an attack.

3️⃣ Wireless Hacking
Aircrack-NG • Kismet • Reaver
 → Because insecure networks are low-hanging fruit.

4️⃣ Vulnerability Scanning
Nessus • OpenVAS • Nexpose
 → Find weaknesses before attackers do.

5️⃣ Password Cracking
John the Ripper • Hashcat • Hydra
 → Weak passwords don’t survive these tools.

6️⃣ Web App Assessment
Burp Suite • OWASP ZAP • Nikto
 → Most attacks target web apps  this is where pros shine.

7️⃣ Exploitation
Metasploit • SQLMap • Cobalt Strike
 → You can’t defend against attacks you’ve never simulated.

8️⃣ Social Engineering / Software Engineering
GoPhish • HiddenEye • Evilginx
 → Humans are still your biggest vulnerability.

Pros don’t just use tools they think like attackers.
That’s what separates them from amateurs.

Master these tools, and you become the person every company wants on their security team.

Which cybersecurity tool do YOU think is the most underrated  and why?

Follow Marcel Velica for more cybersecurity insights  
Share this post with others who need it.

Cyber Tools That Boost Productivity Like a Real Pro 

Most teams think they’re “secure”…
Until they realize their tools are slowing them down more than the hackers themselves.

Cybersecurity today isn’t just about protection 

 It’s about working faster, smarter, and safer.
Here are 8 categories of tools that instantly show who understands modern cybersecurity productivity:


1️⃣ Password Managers
LastPass • 1Password • Dashlane
 → Pros don’t “save passwords.” They secure them.

2️⃣ Multi-Factor Authentication (MFA)
Google Authenticator • Authy • Microsoft Authenticator
 → Because a password alone is never enough.

3️⃣ VPN Tools
ExpressVPN • NordVPN • CyberGhost
 → Security + speed = real productivity.

4️⃣ Secure Collaboration Tools
Slack • Trello • Microsoft Teams
 → Work securely without killing your workflow.

5️⃣ Automated Backup Solutions
Acronis • Backblaze • Carbonite
 → Because data that isn’t backed up… is already lost.

6️⃣ EDR Tools
Symantec • CrowdStrike • SentinelOne
 → Detect threats before they become disasters.

7️⃣ Secure File Transfer Tools
ShareFile • FileZilla • WeTransfer
 → Moving files safely should be effortless.

8️⃣ Browser Security Extensions
Privacy Badger • HTTPS Everywhere • uBlock Origin
 → Small add-ons that prevent massive breaches.

Pros don’t just use cybersecurity tools 
they build systems that enhance productivity, not limit it.

Master these categories, and you become the person every business trusts to keep operations running smoothly and securely.

Which tool category do YOU think businesses ignore the most  and why?
Follow me for more cybersecurity insights 🔥

Share this post with someone who needs to upgrade their security stack.

Most workforce intelligence programs fail for one boring reason, 

Inefficient dashboards. 

Not because the data is missing, but because the answers are trapped behind filters, reports, and data that nobody has time for during a real incident, or a real leadership decision. 

Teramind just flipped that model with Timmy, a conversational Workforce Intelligence Copilot that lets teams ask natural language questions directly in Slack and get near real time answers, no dashboards, no queries, no delay. 

This is the part that matters to me: 

It does not just unify productivity and security signals, it makes them accessible to the people who need them, in the flow of work. 

Examples of the questions it is designed to answer? 

Who showed risky data behavior in the last 30 days 
Compare productivity across departments this quarter 
Which employees display fragmented work patterns 

From a security leadership lens, what caught my eye: 

→Read only by design, intelligence without automation risk 
→Privilege based access, built for controlled visibility 
→Refreshes every 10 minutes, not tomorrow morning 

My takeaway:

The future is not more dashboards, it is dialogue, intelligence at the speed of conversation.

I’m curious to know, how do you build trust in security in your company? What works for you? Tell me in the comments.


#CyberSecurity #InsiderRisk #DLP #WorkforceIntelligence

“The Hidden Internet Process Hackers Don’t Want You to Understand”

Most People Use the Internet Daily… But 99% Have No Idea How a Website Actually Loads.

And that’s exactly how hackers win.

If you don’t understand DNS, you don’t understand the first step of how attackers intercept, redirect, or hijack your digital life.

So… How Does DNS Actually Work?

Every time you type a URL  like example.com  a hidden sequence fires behind the scenes:

1️⃣ Browser checks its local cache
2️⃣ Then your ISP DNS cache
3️⃣ If not found → Root Nameserver
4️⃣ Root sends to TLD Nameserver (.com, .net, .gov)
5️⃣ TLD sends to Authoritative Nameserver
6️⃣ Authoritative server returns the correct IP address
7️⃣ Browser loads the website using that IP

This entire process takes milliseconds, but it’s the backbone of how the internet works.

⚠️ Here’s the scary part:

Attackers only need to break one link in this chain to:

 • Redirect you to fake websites
 • Steal passwords
 • Hijack traffic
 • Inject malware
 • Execute DNS spoofing/poisoning

One weak point = total compromise.
If your DNS layer isn’t secure, nothing in your digital world truly is.

🔐 What You Should Do Immediately:

• Use DNSSEC-enabled DNS
• Block malicious domains via threat-filtered DNS
• Don’t rely on ISP DNS
• Enable encrypted DNS (DoH / DoT)
• Monitor DNS logs for unusual behavior

Small tweaks → huge protection.
Protecting your DNS isn’t optional anymore  it’s the foundation of safe digital living.

Follow Marcel Velica for more cybersecurity insights… and share this with someone who needs it. 🔐

Creidt Brij kishore Pandey

When “Cybersecurity is Too Expensive” Becomes “If Only We’d Acted Sooner”

Many organizations treat cybersecurity as a cost until an incident proves it’s a necessity.

💬 Common scenario:

➥“We can’t justify the budget for security.”
➥A ransomware or malware attack hits.
➥Suddenly, everyone is scrambling to spend money after the fact.

The reality: waiting to invest in cybersecurity is risking your business.

Key points to remember:

 ⮎ Preventing attacks is far cheaper than fixing the damage afterward
 ⮎ Unprepared incident responses create chaos and panic
 ⮎ Breach costs often dwarf the entire security budget
 ⮎ Security planning should be proactive, not reactive

The strongest defense isn’t built after an attack it’s created before one ever happens.

🔔 Follow Marcel Velica for more cybersecurity insights and share this with your network to help others protect their organizations!

🔐 The Ultimate Cybersecurity Template Suite
 (For Teams Who Want Zero Gaps)

Most cybersecurity teams don’t get hacked because of weak tools.
They get hacked because of weak documentation.

That’s the part nobody talks about.

So I built the Ultimate Cybersecurity Template Suite 
the essentials every security team should have.

Here’s what’s inside (quick snapshot):

✅Information Security
Access matrix • Breach log • Data classification • DLP records

✅Network Security
DDoS tracker • IP allow/deny list • Device inventory

✅Cloud Security
Access control matrix • Asset inventory • Cloud IR log

✅Application Security
Threat model • Risk matrix • Patch & update log

✅Security Management
Password policy • Backup procedures • Compliance tracker

✅Incident Management
IR guide • Major incident report • Internal report form

✅Problem Management
KE record • Problem form • Major problem report

If your documentation is weak, your defenses are weak.
Simple as that.


Share this with someone building their security program.
📌 Follow Marcel Velica for more cybersecurity frameworks & leadership insights.

💻 48-Hour SOC Shift: When Cybersecurity Gets Real 

 Eyes: bloodshot 🔴
 Coffee: completely empty ☕❌
 Brain: crashing like a server 🧠

 Alerts: never stop 🚨
 Hackers: never sleep 😈
 Analysts: barely functioning 😵‍💫

Firewall stronger than my willpower 🛡️
Sleep? That’s officially a vulnerability 😴

Every ping feels like a heart attack 
Every alert is a surprise party… hosted by hackers 😱
Surviving on caffeine, chaos, and a few memes 😎

SOC life: defending networks, losing sleep, but somehow still laughing ☕😂

 Survived a 48-hour SOC grind?

 Follow Marcel Velica for more real-life cybersecurity laughs and SOC adventures! 🔥

99% of Websites Skip This  And It’s a Massive Security Risk

But you can secure it through these essential HSTS practices:

1️⃣ Protect Users From Downgrade Attacks
 → Force browsers to load only HTTPS
 → Block SSL stripping attempts instantly

2️⃣ Set a Strong max-age
 → Use 31536000 (1 year) or longer
 → Short durations weaken protection without warning

3️⃣ Secure Every Subdomain
 → Add includeSubDomains only when all subdomains support HTTPS
 → Prevent misconfigurations that break access

4️⃣ Enable Preload Safely
 → Add the preload flag once everything is tested
 → Submit your domain to: hstspreload.org

5️⃣ Never Send HSTS Over HTTP
 → Browsers ignore it — attackers exploit it
 → Only configure HSTS on valid HTTPS pages

6️⃣ Redirect All HTTP → HTTPS
 → Eliminate unsafe entry points
 → Make sure every user lands on the secure version

7️⃣ Test Before You Commit
 → Preload is permanent until removed
 → Audit your entire domain, redirects, and subdomains first

8️⃣ Validate With Trusted Tools
 → Qualys SSL Labs for header checks
 → SecurityHeaders.com for configuration scoring
 → hstspreload.org to verify preload status

You won’t configure it perfectly on the first attempt.

But these 8 principles, applied consistently,
become the backbone that keeps your website unbreakable 
even when users manually type http://

What’s one security header you think most companies ignore?

If this helped, repost to protect someone’s infrastructure.

Follow Marcel Velica for more cybersecurity insights.

Atanas Nikolov

𝗜 𝗳𝗶𝗻𝗮𝗹𝗹𝘆 𝗳𝗼𝘂𝗻𝗱 𝗮𝗻 𝗔𝗜 𝘁𝗼𝗼𝗹 𝘁𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝗯𝗿𝗮𝗻𝗱𝗲𝗱 𝗽𝗿𝗲𝘀𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻𝘀

And honestly? It is a massive time-saver for anyone working in fast, high-pressure environments.

As someone who lives in a world of executive updates, stakeholder reports, risk summaries, and technical briefs, I can tell you this:

𝗖𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝗰𝘆 𝗺𝗮𝘁𝘁𝗲𝗿𝘀. 𝗕𝗿𝗮𝗻𝗱𝗶𝗻𝗴 𝗺𝗮𝘁𝘁𝗲𝗿𝘀. 𝗧𝗶𝗺𝗲 𝗱𝗲𝗳𝗶𝗻𝗶𝘁𝗲𝗹𝘆 𝗺𝗮𝘁𝘁𝗲𝗿𝘀.𝗻𝘀

Most AI slide tools fail on those three things.
Decktopus didn’t.

⚡ 𝗪𝗵𝗮𝘁 𝘀𝘁𝗼𝗼𝗱 𝗼𝘂𝘁 𝘁𝗼 𝗺𝗲

Decktopus AI fits directly into a real professional workflow
Pitches
Reports
Proposals
Internal updates

No fluff
No over-the-top designs
Just clean, consistent, branded slides done in minutes.

This is exactly the kind of tool you use daily without thinking twice.

🏷️ 𝗧𝗵𝗲 𝗯𝗿𝗮𝗻𝗱𝗶𝗻𝗴 𝗽𝗮𝗿𝘁 𝗶𝘀 𝘄𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝗶𝘁 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁

✔️ 𝗦𝗺𝗮𝗹𝗹 𝘁𝗲𝗮𝗺𝘀 get “Light Branding”
      Logo, colors, fonts
      A simple way to look polished without hiring a designer.

✔️ 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲𝘀 get fully custom layouts
      Built specifically for your brand guidelines
      Your style
      Your structure
      Your identity

This is what most AI tools still cannot do:
𝗽𝗿𝗼𝗱𝘂𝗰𝗲 𝘀𝗹𝗶𝗱𝗲𝘀 𝘁𝗵𝗮𝘁 𝗹𝗼𝗼𝗸 𝗹𝗶𝗸𝗲 𝘁𝗵𝗲𝘆 𝗰𝗮𝗺𝗲 𝗳𝗿𝗼𝗺 𝘆𝗼𝘂𝗿 𝗶𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝗱𝗲𝘀𝗶𝗴𝗻 𝘁𝗲𝗮𝗺.

🚀 𝗪𝗵𝘆 𝘁𝗵𝗶𝘀 𝗺𝗮𝘁𝘁𝗲𝗿𝘀 𝗳𝗼𝗿 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹𝘀 𝗮𝗻𝗱 𝘁𝗲𝗮𝗺𝘀

We spend too much time formatting slides
Resizing boxes
Aligning shapes
Copy-pasting branding elements

Decktopus kills all that noise and gives you
Speed
Consistency
Brand identity

And editable assets you can use across the entire company.

For teams working cross-functionally this is a huge boost in productivity.

🔥 𝗙𝗶𝗻𝗮𝗹 𝘁𝗵𝗼𝘂𝗴𝗵𝘁

If your workflow includes presentations, Decktopus is one of those tools that quietly becomes part of your daily toolkit.

👉 Try it here and see the difference: https://lnkd.in/eKg2ZdRJ

🔥 If you’re a Cybersecurity Student… read this twice.

Most students chase certificates.
The smart ones chase skills companies actually hire for.
There’s a huge difference.

The truth?
 You don’t need paid courses to break into cybersecurity.
 Top companies already teach you the most in-demand skills  for FREE.

Here are the 5 free cybersecurity skills every beginner should master (from global tech giants):

🔹 Cybersecurity Fundamentals — Google
 grow.google
 A perfect starting point. Learn the basics that build your entire security mindset.

🔹 Network Security — Cisco
 skillsforall.com
 Everything in security starts with understanding networks. Cisco gives it away free.

🔹 Ethical Hacking — EC-Council
 eccouncil.org
 They created the CEH. Their free resources alone can level you up.

🔹 Cloud Security — AWS
 aws.amazon.com/training
 Every business is moving to cloud. Cloud security experts are printing money right now.

🔹 Cyber Threat Intelligence — IBM
 skillsbuild.org
Learn how attackers think, plan, and execute. CTI is one of the fastest-growing fields.

If you skip these skills, you’re not just falling behind 
 you’re letting others outrun you while you’re still “thinking about starting.”

Cybersecurity isn’t about knowing everything.
 It’s about building the right foundation  one skill at a time.

Which skill are you picking first?

 Follow Marcel Velica for more cybersecurity career tips, free resources, and real-world insights.

 ↗️ Share this post to help another student who needs this today.

The 12 Web Scanners Every Pentester MUST Master in 2025

(If you don’t use these… you’re already behind.)

Most companies think their websites are “secure”…
until a scanner finds 50+ vulnerabilities in under 60 seconds.

Pentesting isn’t about guessing.
It’s about using the right tools that see what humans can’t.

Your 2025 Pentesting Toolkit

1️⃣ Burp Suite  Web vulnerability scanner

⮎Identifies web app flaws with precision
⮎Ideal for manual + automated pentests

2️⃣ OWASP ZAP — Proxy & active scanning
⮎Open-source alternative to Burp
⮎Great for intercepting and testing HTTP traffic

3️⃣ Nuclei — Template-based scanner
⮎Detects misconfigurations & CVEs fast
⮎Community-driven templates for rapid updates

4️⃣ Nikto — Web server scanner
⮎Finds outdated software & dangerous defaults
⮎Perfect for initial reconnaissance

5️⃣ Arachni — Modular web scanner
⮎Highly configurable scanning engine
⮎Strong at detecting complex vulnerabilities

6️⃣ w3af — Attack & audit framework
⮎Combines scanning + exploitation
⮎Supports hundreds of security checks

7️⃣ SQLMap — SQLi automation
⮎Automated exploitation & database takeover
⮎Supports multiple DB engines

8️⃣ WPScan — WordPress security
⮎Detects vulnerable plugins & themes
⮎Essential for any WordPress-based attack surface

9️⃣ WhatWeb — Tech fingerprinting
⮎Reveals CMS, frameworks, versions
⮎Great for quick tech stack profiling

🔟 Wappalyzer — Tech profiler
⮎Identifies technologies used on websites
⮎Helps in attack surface mapping

1️⃣1️⃣ dirsearch — Directory brute-force
⮎Finds hidden endpoints & folders
⮎Useful for discovering admin panels & backups

1️⃣2️⃣ Acunetix — Commercial web scanner
⮎Full-stack vulnerability scanning
⮎Strong reporting & compliance features

📌 See the complete tools table in the image.

A hacker only needs one weak spot.
A pentester needs zero.

These tools help close that gap.
In 2025, web attacks are faster, automated, and harder to detect.

Mastering these 12 tools = mastering modern cybersecurity.

Web security isn’t a project.
 It’s a responsibility.

And the best defenders upgrade before attackers evolve.
Which scanner do YOU rely on the most?

Follow Marcel Velica for more cybersecurity insights, tools, and daily pentesting breakdowns.
Reshare to help others stay secure. 🔐

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