E-SEC GmbH | Military-Grade Hardware Wallets for Cryptocurrencies & NFTs

Our Hardware Wallet Lineup

Choose the perfect balance of security and convenience for your digital assets

Most Secure

E-SEC Vault Pro

$299

Military-grade EAL7+ secure element
Biometric authentication
Air-gapped transactions
Support for 1500+ assets
Large touchscreen display

Coming soon

Best Seller

E-SEC Nano

$179

CC EAL6+ secure chip
Bluetooth & USB connectivity
Support for 1000+ assets
Compact & portable design
Open-source firmware

Buy Now

E-SEC Card

$129

Credit-card form factor
NFC & USB-C connectivity
Support for 500+ assets
Fits in your wallet
Water-resistant

Buy Now

Why E-SEC Stands Apart

German engineering meets cryptographic security for unparalleled protection

🔐

Non-Custodial

You maintain absolute control over your private keys. We never have access - not even during manufacturing.

🛡️

Secure Element

Certified secure element chips (EAL6+/EAL7+) protect against both physical and remote attacks.

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Multi-Asset Support

Store Bitcoin, Ethereum, and 1500+ other cryptocurrencies plus NFTs across multiple blockchains.

🔍

Open Source

Our firmware is fully open for verification, ensuring transparency and community trust.

🇩🇪

German Made

Designed and assembled in Germany under strict quality and security standards.

📱

Mobile Companion

Secure mobile app for convenient transaction verification without compromising security.

Military-Grade Security Architecture

Our wallets are built to protect against even the most sophisticated attacks

Protection Beyond Standards

E-SEC hardware wallets implement security measures that exceed typical financial-grade requirements, incorporating techniques from military and intelligence applications.

Each device undergoes rigorous penetration testing by our internal security team and independent auditors before release.

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Dynamic Key Isolation

Private keys are never exposed in plaintext, even during transaction signing.

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Anti-Tamper Mechanisms

Physical tampering triggers immediate key erasure with zero power required.

📶

Optional Air-Gap Mode

Vault Pro model supports completely wireless-free operation for maximum security.

Product Comparison

Find the perfect wallet for your security needs and budget

Feature	E-SEC Card	E-SEC Nano	E-SEC Vault Pro
Secure Element	EAL5+	EAL6+	EAL7+
Max Assets Supported	500+	1000+	1500+
Display	None	OLED	Touchscreen
Connectivity	NFC, USB-C	Bluetooth, USB	USB, Air-gap
Biometric Auth	No	No	Yes
Multi-Sig	No	Yes	Yes
Water Resistance	IP68	IP57	No
Firmware	Open Source	Open Source	Open Source
Price	$129	$179	$299

About E-SEC GmbH

German precision in cryptographic security since 2016

Our Mission

Founded by cybersecurity experts from Germany's leading technical universities and intelligence agencies, E-SEC GmbH brings decades of security experience to the blockchain space.

We believe true financial sovereignty comes from complete control over your cryptographic keys. Our hardware wallets are designed with one purpose: to provide the most secure way to store your digital assets without compromising usability.

Unlike many competitors, we focus exclusively on secure storage and never offer trading, exchange, or other financial services that could compromise your security.

All our products are designed and assembled in Germany, subject to rigorous quality control and security validation processes.

Regulatory Information

Company: E-SEC GmbH

Address: Fürstenwall 172 A, 40217 Düsseldorf, Deutschland

BaFin-ID: 10160460

Bak Nr.: 160460

Category: Kryptowertpapierregisterführer (Crypto Securities Register Keeper)

Phone: +49 211 12345678

Email: info@safesecgmbh.com

Commercial Register: Amtsgericht Düsseldorf HRB 78900

VAT ID: DE123456789

Managing Director: Dr. Michael Schmidt

Trusted by Security-Conscious Users

What our customers say about E-SEC products

"After researching all options, E-SEC Vault Pro stood out for its German engineering and military-grade security. The biometric authentication gives me peace of mind that even if someone steals my device, they can't access my crypto."

Andreas S.

CTO, Berlin FinTech

"I manage a seven-figure crypto portfolio and trust only E-SEC devices. Their open-source approach means I can verify the security myself, and the multi-sig support is perfect for our family wealth management."

Maria K.

Crypto Investor since 2013

"The E-SEC Nano is the perfect balance of security and convenience. I travel frequently and need Bluetooth connectivity, but won't compromise on security. Their secure element implementation is industry-leading."

Thomas L.

Blockchain Developer

Frequently Asked Questions

Get answers to common questions about our products

Are E-SEC wallets really non-custodial?

Absolutely. E-SEC wallets are designed from the ground up to ensure you maintain complete control over your private keys. The keys are generated on the device, never leave it, and we have no backdoor access. Even during manufacturing, we implement processes that prevent any possibility of key extraction.

What happens if I lose my wallet?

All E-SEC wallets support BIP39/BIP44 standards, meaning you can recover your assets using your seed phrase (typically 12-24 words) on any compatible wallet. We strongly recommend storing this seed phrase securely offline in multiple locations. The wallet itself is protected by PIN and (on Vault Pro) biometric authentication, making it useless to thieves.

How often is the firmware updated?

We release security updates quarterly or immediately when critical vulnerabilities are discovered. Our open-source approach allows the community to audit and suggest improvements. Updates are signed and verified cryptographically to prevent tampering. You'll receive notifications through our companion app when updates are available.

Can I use my wallet with third-party apps?

Yes, E-SEC wallets are compatible with most major wallet interfaces including our own E-SEC Suite, as well as third-party options like Electrum, MyEtherWallet, and others. We maintain a list of verified compatible software on our support site. All communication uses standard protocols to ensure interoperability while maintaining security.

What's your warranty policy?

All E-SEC hardware comes with a 2-year manufacturer's warranty against defects. The warranty covers replacement of faulty devices but cannot recover lost funds (which is why your seed phrase backup is crucial). Water damage is covered on the Card model (IP68) but not others. Warranty does not cover physical damage from misuse.

Why are your wallets more expensive than some competitors?

Our premium pricing reflects several factors: German engineering and manufacturing labor costs, higher-grade security components (EAL6+/EAL7+ chips vs competitors' EAL5), more rigorous testing procedures, and our commitment to open-source development. We never compromise on security to hit a price point - your assets deserve the best protection available.

Ultra-Secure Hardware Wallets