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Local Security. Practical Guidance.

JACKR
Defense.

JACKR Defense builds practical security products for homes and businesses that need clear network visibility, monthly guidance, and stronger protection without enterprise complexity.

Residential
Business
Secure Infrastructure
Leonidas · Live View
Active
Online
14
Unknown
2
Alerts
1
Last Scan
28s ago
Unknown device joined network HIGH
Port scan: 3 open ports found MEDIUM
MacBook Pro — back online TRUSTED
DNS filter blocked 14 domains BLOCKED
New device: vendor unknown REVIEW
Product Family

One Mission.
Three Paths.

JACKR Defense is being built around practical protection for the places people actually work and live: the home network, the business network, and secure local infrastructure.

Leonidas Home

Residential network visibility for families, remote workers, and home offices that need to know what is connected and what changed.

Explore Residential
Leonidas Base / Pro

Business-grade monitoring, alerts, reporting, and guidance for companies that need a steady security presence without hiring a full IT team.

Explore Business
JACKR Server

A future secure infrastructure module for encrypted on-site storage, controlled access, and encrypted cloud backup for sensitive files.

Explore Server/Cloud
Residential

Leonidas
Home.

Leonidas Home gives households, remote workers, and home offices a clearer view of connected devices, network changes, and risky activity without turning home security into a second job.

01
Device Awareness
See what is connected to your home network and quickly separate trusted devices from anything new, unknown, or unexpected.
02
Change Alerts
Get a simple signal when something important changes, including new devices, unusual activity, or equipment dropping offline.
03
Family-Friendly Dashboard
Review home network activity in plain language, with device status and event history organized for quick checks.
04
Risk Summaries
Understand which devices may need attention, which changes matter, and what to review first.
05
DNS Protection
Help reduce exposure to known risky destinations and get better visibility into where devices are trying to connect.
06
Monthly Guidance
Receive practical review notes that explain what changed, what looks normal, and what deserves attention.
Business

Leonidas
Base & Pro.

Leonidas gives businesses a full-time security presence in the background: local monitoring, practical alerts, monthly reporting, and guidance based on how the network actually operates.

01
Network Visibility
Leonidas shows what is connected, what changed, which devices are trusted, and which activity deserves review.
02
Risk Alerts
Unknown devices, offline and online churn, IP changes, and risky exposure patterns surface quickly in simple language.
03
Reports & Guidance
Monthly reports turn technical network activity into clear business guidance, so owners know what happened and what to fix next.
04
Pro-Level Depth
Leonidas Pro adds deeper detection, richer traffic insight, longer history, and priority support for businesses that need more context.
Business Watch · Live View
MacBook Pro (Owner)
A4:83:E7:22:1C:44
Trusted
iPhone 15
F8:4D:89:C1:3A:20
Trusted
HP LaserJet Pro
3C:52:82:DE:01:B9
Trusted
Nest Thermostat
18:B4:30:7A:FF:12
Trusted
Unknown Device
DC:A6:32:??:??:??
⚠ High Risk
Vendor: Unknown
B8:27:EB:??:??:??
New
Server / Cloud

JACKR
Server.

A future secure infrastructure option for organizations that need local encrypted storage, controlled access, and automatic encrypted cloud backup for sensitive files.

01
Local Storage
Keep sensitive legal, medical, and business files on-site in a dedicated encrypted storage module.
02
Encrypted Backup
Automatically back up important data to encrypted cloud storage while keeping the local server as the primary point of control.
03
Controlled Access
Support clear access boundaries for staff, offices, and trusted users who need sensitive files without broad exposure.
Pricing

Simple.
Transparent.

Clear monthly options for residential, business, and secure infrastructure needs.

Limited Launch Offer
The first 10 business customers can lock in Leonidas Base at $99/month or Leonidas Pro at $149/month.
Limited to first 10 customers
Leonidas Home
Coming Soon
starting at $29/month
Residential launch pricing
  • 1 home network
  • Device visibility
  • Change alerts
  • DNS protection
  • Home network review notes
  • Email support
Leonidas Pro
$199
per month
Limited launch offer: $149/month
  • Everything in Leonidas Base
  • Advanced intrusion detection
  • Deeper traffic insights
  • Advanced threat correlation
  • Long-term activity history
  • Priority guidance & support
JACKR Server
Coming Soon
starting at $99/month
Secure infrastructure launch
  • Encrypted local storage
  • Controlled access
  • Encrypted cloud backup
  • Legal and medical file use cases
  • Availability to be announced

Multi-site business deployments are quoted by site count and support needs. Contact us for a tailored quote.

About Us

JACKR
Defense.

JACKR Defense was founded on a simple belief: homes and businesses deserve clear, practical protection without enterprise complexity.

With over 10 years of experience in cybersecurity and 11 years served in the U.S. Military within the intelligence and cyber enterprise, our founder has spent a career on the front lines of digital defense, understanding both how attackers operate and how to stop them. The team and I built Leonidas to help protect families and businesses from ransomware, network attacks, and customer information theft, giving owners real-time visibility without needing an IT department.

Leonidas is the result of that mission: steady security visibility, built for the people and organizations that need it most.
30s
Review Rhythm
24/7
Monitoring
0
Cloud Dependency
100%
On-Premises
Get Started

Secure Your
Network Today.

Request information about Leonidas Home, Leonidas Base, Leonidas Pro, or the future JACKR Server module. No commitment required.

We'll reach out within one business day. No spam, ever.

Website
jackrdefense.com
Email
anthony@jackrdefense.com
Phone