Efani Features Podcast

Hardware wallets don’t need to be clunky, complex, or intimidating. In this episode of the Efani Features Podcast, host Mark Kreitzman sits down with David Wulschner, Brand Ambassador at Tangem, to dive deep into one of the most secure and beginner-friendly hardware wallets on the market.

David shares the incredible story of how Tangem built a nearly indestructible cold wallet that requires no battery, no cables, no seed phrase (unless you want one), and works like magic — with just a tap of a card. Whether you’re a crypto veteran or just getting started, this conversation demystifies cold storage, security best practices, and why Tangem’s NFC wallet is trusted by over 3 million users worldwide.

🛡️ In this episode:

• What makes Tangem a true cold wallet — no connection to the internet, ever
• David’s torture tests: shooting, burning, freezing, boiling the wallet… and it still works
• Why Tangem wallets are perfect for families, kids, and crypto newbies
• How to store Bitcoin, Ethereum, XRP, USDT, and over 80+ Layer 1 chains + thousands of tokens
• Why Tangem’s open-source, serverless architecture means it works even if the company disappears
• Tangem Express: Swap coins directly from your wallet without moving them to exchanges
• Burner wallet setup tips to safely interact with DeFi and unknown smart contracts
• How Efani’s SIM-swap protected mobile service pairs perfectly with cold storage for total peace of mind

🔥 Exclusive Giveaway + Promo:
Efani is giving away a free Tangem Family Pack to new customers who sign up for secure mobile service!

• Get 10% off with promo code: SECUREMYCRYPTO
• Get up to 20% off select Tangem wallet editions (Pizza, Winter) while supplies last
• No import duties for U.S. orders — ships from domestic warehouse

🎁 Learn more & redeem your free Tangem offer: https://efani.com/tangem
🔐 Explore Tangem wallets: https://tangem.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani

Holding Bitcoin is smart. Putting it to work is smarter.

In this episode of the Efani Features Podcast, host Mark Kreitzman talks with Kevin Liu, co-founder and CEO of GOAT.Network, a Layer 2 protocol designed to unlock real-world yield and utility for Bitcoin holders — without giving up custody or compromising security.

Bitcoin is often called "digital gold," but most of it just sits idle in cold wallets. GOAT.Network is changing that by offering BTC-native staking, lending, and earning opportunities designed for users with any risk profile — from conservative to adventurous.

💡 In this episode:

• What GOAT.Network is and how it scales Bitcoin with smart programmability
• The problem with idle BTC — and why “stacking and storing” isn’t enough anymore
• How GOAT’s SafeBox, Vault, Staking, and BTC Lending options work
• A walkthrough of how to earn up to 10%+ yield natively in BTC (no altcoins!)
• Why institutions are using SafeBox for time-locked BTC yield without moving funds off-chain
• How smart contracts ensure you never lose custody while borrowing against your Bitcoin
• What “Play” mode is, and how gamified DeFi drives transaction volume for ecosystem health
• Insights on working with nations and institutions to turn Bitcoin into productive reserve assets

Kevin also shares his background in Web2 and Web3 startups, GOAT’s current roadmap, and why a thriving, flowing Bitcoin ecosystem benefits everyone — from miners and developers to average HODLers.

Whether you're a Bitcoin purist or an open-minded DeFi user, this episode will challenge you to think differently about your BTC strategy.

🔗 Learn more: https://goat.network
📱 Protect your SIM, identity, and mobile security: https://efani.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani

If you think privacy is dead, think again.

In this critical episode of the Efani Features Podcast, host Mark Kreitzman sits down with Glenn Meder, founder of Privacy Academy, to discuss the rising threat of digital surveillance and what you can actually do to protect your liberty.

From data brokers and corporate spyware to government-backed digital IDs and AI-based surveillance, Glenn outlines how privacy is the frontline of freedom — and why reclaiming it is urgent, possible, and empowering.

🔒 What you’ll learn in this episode:

• How governments and corporations use surveillance to control, track, and monetize you
• The origin story of Privacy Academy and its mission to fight back against Big Tech and Big Brother
• Why digital privacy is not just for activists, hackers, or paranoid people — it’s for everyone
• The critical difference between surface-level tools (like VPNs) vs. building a full privacy stack
• How to protect your devices, communications, and digital identity — even if you’re not tech-savvy
• A breakdown of Privacy Academy’s courses, live trainings, and community support model
• The 3 major threats: Hackers, Big Tech, and Governments — and how to defend against all three

You’ll also hear how AI-powered scams are evolving rapidly — from deepfake voices to hardware wallet fraud — and why teaching digital resilience to your parents, kids, and employees is no longer optional.

Whether you’re just starting your privacy journey or looking to deepen your defenses, Glenn shares a powerful framework to help you opt out of the surveillance economy — one step at a time.

🎓 Learn more or join: https://privacyacademy.com
 📱 Secure your phone from SIM swap and mobile threats: https://efani.com
 🎙 Hosted by Mark Kreitzman, General Manager at Efani

Your name, your phone number, your home address — all of it is probably being sold right now. In this episode of the Efani Features Podcast, host Mark Kreitzman sits down with Paul Mander, Head of Product at Optery, to uncover just how exposed your personal data really is — and what you can do to reclaim it.

Optery is on a mission to delete your sensitive info from hundreds of people-search sites, data brokers, and dark corners of the internet — automatically. Whether you’re a high-risk individual, business exec, or just privacy-conscious, this episode breaks down why data removal is essential, and how most people are unaware of the dangers lurking in plain sight.

🕵️‍♂️ In this episode:

• What data brokers really are and how they collect and sell your info
• Why deleting your social media won’t make you “disappear”
• How Optery scans the web and submits opt-outs on your behalf — continuously
• Which personal details (including SIM data) put you at risk for identity theft and SIM swap attacks
• Why Efani + Optery is a powerful combo for protecting both your mobile identity and your online footprint
• Use cases for journalists, whistleblowers, executives, and parents protecting their kids
• Optery’s unique approach vs. manual takedown services and one-time tools

Paul also explains how Optery supports enterprise use cases, integrates with company risk management workflows, and helps businesses keep employee info off hacker-friendly sites.

🎁 Special Offer
Get 20% off Optery’s 12-month plan
Use promo link: https://get.optery.com/92ksd5xmuzja
Or enter promo code: EFANI at checkout

🔐 See what’s exposed: https://www.optery.com
 📱 Lock down your mobile life: https://efani.com
 🎙 Hosted by Mark Kreitzman, General Manager at Efani

In his return to the Efani Features Podcast, Corey White, CEO and co-founder of Cyvatar, joins host Mark Kreitzman (GM at Efani) to sound the alarm for small and medium-sized businesses navigating a terrifying new cyber reality.

Ransomware attacks are up 149%, yet most businesses are cutting cybersecurity spend. That’s a recipe for disaster — and Corey breaks down exactly why.

With 30+ years in the industry and a track record that includes McAfee, Intel, Silence, and now Cyvatar, Corey offers a behind-the-scenes look at why so many companies get breached, and how to build a “locked down” digital perimeter that hackers simply pass over.

🔒 In this episode:

• What SMBs get wrong about cybersecurity (and how hackers exploit it)
• The fatal gap between IT support and actual cyber protection
• Why endpoint protection alone is useless if not configured correctly
• Post-breach nightmares: data theft, triple-extortion ransomware, and 2-week outages
• How Cyvatar built a post-incident-informed, plug-and-play security solution
• The BYOD (Bring Your Own Device) risk most companies ignore — until it’s too late
• How Cyvatar partners with MasterCard, provides $0 risk scans, and replaces outdated antivirus with true defense-in-depth

This episode is a wake-up call for business owners, operators, and tech teams who think “nothing’s happened yet” is a strategy.

If your company doesn't have multi-factor auth, vulnerability management, secured cloud endpoints, and 24/7 monitoring — this conversation could save your business.

🎯 Free risk scan: https://cyvatar.ai
📞 Contact: [email protected]
📱 Mobile SIM swap protection: https://efani.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani

Let me know if you want a teaser version or social copy to go with this episode!

In this episode of the Efani Features Podcast, host Mark Kreitzman sits down with Hakeem Anwar, founder and CEO of Above Phone, to explore one of the most important frontiers in personal security: your phone.

Most people don’t realize their smartphones are surveillance devices—tracking location, listening to conversations, and feeding data to Big Tech. Above Phone is changing that by delivering de-Googled, GrapheneOS-powered phones with enhanced privacy features, app control, and zero data leaks to Apple, Google, or third parties.

📱 In this episode:

• What makes a de-Googled phone different—and why GrapheneOS is the go-to for privacy
• How Above Phone and Efani work together to offer bulletproof SIM swap protection + smartphone privacy
• Advanced features like permission-level controls, per-app internet kill switches, folder access restrictions, and contact whitelisting
• Why default Android and iPhones are data-harvesting machines—and what Above Phone does differently
• Real-world compatibility: Can you use your bank app, email, GPS, and YouTube? (Yes, mostly)
• The second phone number feature, plus VOIP, VPN, encrypted messaging, and full AboveSuite options
• Why Above Phone offers real customer support—no forums, no bots, just people who get it

You’ll also hear about their Linux-based laptops, tablets, monthly webinars, and exclusive discounts for Efani users.

Get #99 off at Efani when you sign up from here: https://www.efani.com/above

This episode is your starter kit if you're serious about privacy, mobile security, and breaking free from surveillance capitalism.

🔐 Learn more: https://abovephone.com
🎁 Special deal: https://abovephone.com/efani
📞 Secure SIM & privacy insurance: https://efani.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani

In this value-packed episode of the Efani Features Podcast, host Mark Kreitzman sits down with Robert Doyle—better known as Crypto Sensei - one of the most respected voices in the XRP and Ripple ecosystem. If you've ever wondered what makes Ripple different, how XRP might power the future of finance, or what tokenization of real-world assets actually means, this episode is a must-listen.

Crypto Sensei shares how he left a real estate career to dive head-first into blockchain, dedicating the last 5 years to studying Ripple, XRP, and the role they may play in transforming global payments, banking, and asset custody.

💡 In this episode:

• How Ripple is working with central banks and global financial institutions to upgrade the SWIFT system
• What XRP’s escrow and tokenomics model means for its future price and utility
• Why BlackRock, Bank of America, and Visa are leaning into tokenization—and why XRP may be at the heart of it
• The difference between public and private XRP ledgers, and why both matter
• How real estate, stocks, bonds, and even sports teams could soon be tokenized
• Could XRP become part of a U.S. strategic crypto reserve?
• What a utility-driven crypto market looks like—and why speculation alone won’t last

Whether you’re a crypto veteran or XRP-curious, this episode unpacks everything from global liquidity corridors to how XRP could unlock trillions in value on-chain—all in plain English, with real-world examples.

Get a $99 discount on Efani mobile here: https://www.efani.com/cryptosensei

🎯 Guest: Robert Doyle (Crypto Sensei)
 📺 YouTube: Crypto Sensei
🔐 Hosted by: Mark Kreitzman, General Manager at Efani

In this eye-opening episode of the Efani Features Podcast, host Mark Kreitzman sits down with Sean Patrick Tario, founder of Mark37.com, to explore a crucial topic in digital privacy: GrapheneOS and the so-called “Ghost Phone.”

As mobile hacks and surveillance threats grow, more people are looking for alternatives to iPhones and Google-powered Android devices. Sean and his team at Mark37 specialize in delivering secure GrapheneOS-based phones, Linux laptops, and full-stack digital privacy training for those ready to take control of their personal data.

📱 Inside this episode:

• What is GrapheneOS and why it’s the most secure mobile OS available today
• Why refurbished Pixel phones are ideal for de-Googled, privacy-first usage
• Can you run common apps like WhatsApp, YouTube, crypto wallets, GPS, or even medical apps on a Graphene phone?
• Why digital security is less about tools and more about mindset, discipline, and digital situational awareness
• A breakdown of Mark37’s Ghost Phone, Ghost Life, and Ghost Home services for families and professionals seeking real protection

Sean also explains how Mark37 doesn’t just sell privacy hardware — they offer step-by-step migration guides, personal consultations, group training, and ongoing support. Whether you’re a non-techie, a dissident, a crypto investor, or just fed up with Big Tech surveillance, this episode is your blueprint to start reclaiming your digital life.

Get $99 off Efani here: https://www.efani.com/ghost

🔒 Devices: GrapheneOS phones, Linux laptops, tablets
 🧠 Services: Privacy coaching, home router setups, family onboarding
 📞 Book a free consult: https://mark37.com

📱 SIM swap protection + mobile privacy insurance: https://efani.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani

In this episode of the Efani Features Podcast, host Mark Kreitzman welcomes Rohan Agarwal, co-founder and CEO of Cypherock, for an in-depth conversation on one of the most innovative hardware wallets in the crypto space: the Cypherock X1.

Rohan shares the origin story of Cypherock, sparked by personal loss of funds during the 2018 crypto downturn. That experience led to a bold mission — to build the world’s safest and most user-friendly hardware wallet, solving the two biggest problems in self-custody: single points of failure and lack of inheritance solutions.

🔐 In this episode, you'll learn:

• How Cypherock decentralizes your private keys across 5 tamper-resistant devices — eliminating the risk of losing everything if a single device or seed phrase is compromised
• Why the Cypherock X1 is 10x more secure than traditional hardware wallets like Ledger or Tangem
• How it enables secure, non-custodial inheritance of your crypto — without giving up privacy or handing out your seed phrase
• Why users in the U.S., Canada, and Europe are increasingly choosing Cypherock for cold storage
• How it’s fully non-custodial, doesn’t require an internet connection, and works even if Cypherock disappears

You’ll also hear comparisons with other wallets, learn about Cypherock’s cryptographic threshold schemes, and find out why this wallet is trusted by security experts and rated highest by CoinBureau.

Whether you're new to cold storage or ready to level up from your current hardware wallet, Cypherock offers a compelling blend of usability and high-assurance protection — all with global shipping and support.

📦 Learn more and order: https://cypherock.com
📱 Protect your SIM with Efani: https://efani.com
🎙 Hosted by Mark Kreitzman, General Manager at Efani

Sending crypto across blockchains shouldn’t feel like playing roulette with your funds. In this episode of the Efani Features Podcast, host Mark Kreitzman sits down with Drew Wolfer, co-founder and CEO of PreSend.io, to explore how his company is solving one of the most frustrating problems in crypto — accidental loss of funds during blockchain transactions.

From real-life horror stories to a live product demo, Drew shares how PreSend is building the “gold standard” for secure crypto transfers. If you’ve ever lost funds due to incompatible chains, token mix-ups, or missed technical details — this one’s for you.

🔍 Inside the episode:

• What inspired PreSend: a story of frustration and lost crypto
• How PreSend prevents cross-chain transaction errors using patent-pending tech
• Why test transactions aren’t enough, and how “simulation transactions” change the game
• The live demo that proves how PreSend blocks unsafe transfers before they happen
• How the tech integrates with wallets like MetaMask and major exchanges
• The long-term vision: security baked into every crypto wallet and exchange by default

PreSend is already partnering with HotCoin (Top 50 exchange) and raising capital via a regulated crowdfunding round, allowing non-accredited investors to own a piece of the future of crypto security.

Plus, don’t miss the exclusive Efani promo code for PreSend users — a $99 value for mobile SIM security. Details below!

🎧 Whether you're a crypto power user or just sending USDT across wallets, this episode is a must-listen to avoid costly mistakes.

🔐 Learn more: https://presend.io
🎁 Get $99 off secure mobile service: https://efani.com/presend
🎙 Hosted by Mark Kreitzman, General Manager at Efani