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INFERNO©™ Zone — Cybersecurity Products


INFERNO©™ Security Center Model B/C (SEMB/C)

The major difference between the SCMA and INFERNO©™ Security Center Model B/C (SEMB/C) is that the SEMB/C use Raspberry Pi4B single board computer technology because of its compactness and reliability. The Raspberry Pi4Bs key hardware features are a high-performance 64-bit quad-core processor, 4 GB or 8 GB of RAM, dual-display support at resolutions up to 4K using the micro-HDMI ports, hardware video decoding up to 4Kp60, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).

In all other respects, it is functionally identical to the SEMB/C. It offers the same level of plug and play network security control center. The protections are integrated intrusion detection and prevention, ad-blocking, tracker blocking, cookie deletion, anti-virus, Certificate authority, anti-IP spoofing and (SSL and RSA key protected tunnel) private vpn server using DNSSEC ensuring safe, uninhibited availability, from anywhere in the world.

Same great benefits, just in the SCMB's extremely small footprint


More-time-for-your-core-businessFeature overview

 General
  • Pre-configured and ready to be used
  • Raspberry Pi4B single board computer technology because of its compactness and reliability
 Privacy
  • Ad-blocking, tracker blocking, cookie deletion, anti-virus, tunneled TLS/SSL for web browsing, SSH server, Configuration control, CA authority, up to 40 authorized user accounts, encrypted email account and your own VPN server using dynamic DNS and DNSSEC
  • Extremely strong authentication used everywhere
  • MAC identification switching
 Intrusion prevention
  • SEMB/C opens the ports need to access your data. All other ports remain closed. If you need a specific port, opening it is simple using the control interface.
  • Automated IP blocking of repeated port scanning requests
  • Integrated intrusion detection and prevention, using IP block lists for individual IPs, IP-ranges, known domains operated by cybercriminals and, in some cases, countries
 Firewall plus DMZ, Bandwidth control, IP tables and tarpit
  • IP tables are used block most DoS and some DDoS attacks and forward the output to the defined tarpit.



More-time-for-your-core-businessBetter work/life balance!

More-time-for-your-core-businessBeing able to maximize the time spent on your core business and not worrying about infrastructure issues means you can get the largest return on your investment (ROI) from each segment of your core business. In addition, you'll have more time to do the things you need to do to relax.

Your life can only get better with INFERNO©™ Cybersecurity Center!


Low total cost of ownership (TCO)

Total Cost Of Ownership (TCO) is Extremely low when compared to many other laptops, desktops and server systems. Why? It is a combination of reduced hardware costs, low licensing costs (businesses are requested to play fair by the Linux community), low running costs, low upgrade costs and longevity of the systems.


Basically, a Win, Win, Win for you and your ROI


Forgettable network security!

Firewall plus DMZ, Bandwidth control, IP-filtering, SSL, dedicated private VPN, virus scanning, and much more . . .

Sandboxed programs together with a "Belt and Braces" approach to cybersecurity ensures that MITM, port scanning, credential stuffing, Malware, Ransomware, and even Futureware don't get a in. The only things that get into and out of INFERNO©™ systems are what you want. And it keeps itself up-to-date too.


Open the box, connect the SEMB/C to your ISP modem-router, make two changes, the device connections and you are up and running ... simples ...


Your style

Security Center (SEMB/C) The INFERNO Security Center (SCMB), is delivered in an Argon ONE V2 aluminum case but this doesn't mean you have to stick with it.

Choose one of our optional eco-friendly art cases, select the finish from our catalog and you have created a unique piece of custom office furniture.

Standard, themed, cartoon, steam punk, star wars, company logo, disco box.

You decide!


Upgrade when you want

SEMB/C is fully hardware and software upgradable. It supports WiFi up to 802.11ac (WiFi5) and Ethernet at 1 GB as standard (higher speeds via USB 3.0).
The operating system automatically performs a dist-upgrade as required. The next greatest WiFi speed and Ethernet speed are no problem. In theory, the next few after that are simple upgrades. Future-proof is a big word but as far as networking goes, the INFERNO©™ SEMB/C is very close.



Loyal customers will be offered a buy back option when new systems are released.


Update while you sleep

Security systems that are not up-to-date are no security at all SEMB/C is designed to automatically update in the background every day so you don't miss any security updates. It also performs an automatic reboot after a kernel update to ensure the latest version is always running.

You are not locked in with yearly subscriptions or additional charges for standard functions. We deliver a fully functioning device which automatically updates for one price.


That's it for SEMB/C


64-bit power

SEMB/C systems are powered by the reliable Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC running at 1.5GHz which provides fast throughput in smaller SMB/SOHO networks.


Low power, only 10 W

SEMB/C systems are designed to be as eco-thrifty as is possible and use only 10 W of power under normal operation, which is exceptional for a server.

A server nominally runs at 650 W, laptops between 90 W to 120 W and desktops at 350 W so the difference in power consumption could not be clearer.


To calculate kilowatt hours (kWh):
Watts value x operating hours per day =
n-Watt hours
/ 1000 = number of kWh


No noise

No fan, no HDD so no noise. Choosing low power for SEMB/C has the added advantage that the SEMB/C systems are fanless and silent. The replacement of noisy Hard Disk Drives (HDD) with silent Solid-state Disk Drives (SDD) just adds to the silence.


Small environmental footprint

SEMB/C systems part of our policy for social sustainability. People and the environment are not resources to be used in a mad rush for maximum profit. Both are finite resources that need to be used with the utmost care. Social sustainability is as ingrained in our thinking as breathing. We are all citizens of the world and the world is our community, not Twitter, Facebook or LinkedIn.

Computers are currently full of nasty chemicals but using refurbished computers we aim to reduce their Eco-footprint by keeping them "in use" (not in land-fill) and continuing to develop low power, low noise, refurbished products.


I want SEMB/C

SEMB/C Price

Price List - optional components

Get a quote


Octagon Projects©™Octagon INFERNO©™, and  Octagon Upcycle©™ are trademarks of Octagon Projects.


Read our GDPR statement and Legal information




Designed for you because you've better things to do!

  • bullet symbol Protecting company and personal data today is the biggest threat to most SOHOs, SMBs, and home users — this is the reality of today's cybercriminals. To counter this threat, we've developed the INFERNO©™Cybersecurity Range
  • bullet symbol INFERNO©™ cybersecurity products are designed for you, so they're easy to install and use: just switch off the DHCP server, then plug them in, switch on and leave alone
  • bullet symbol Black box security means the days of sitting down and figuring out all the settings needed for safe and private surfing, email and payments are gone!
  • bullet symbol Future-proof is a big claim, but as far as secure networking goes, the INFERNO©™product range is very close
  • bullet symbol Leaving you more time to look after your core business!
  • bullet symbol Don't have this cybersecurity mindset!


INFERNO©™ Cybersecurity range, your for peace of mind now, and in the future










Security Environment (SEMA)

INFERNO©™ Security Environment Model A (SEMA) is an economy version of the SCMB and provides our base level protection that is applied to all other system types (go here for more information). The protection includes end-to-end network security, sand boxed programs IP-list based blocking, intrusion detection and prevention ad-blocking, tracker blocking and cookie deletion. It is ideally suited to single network segment and IoT protection applications

INFERNO©™ Security Environment Model A (SEMA) uses Raspberry Pi4B single board computer technology because of its compactness and reliability. The key hardware features of the Raspberry Pi4B are a high-performance 64-bit quad-core processor, 4 GB or 8 GB of RAM, dual-display support at resolutions up to 4K using the micro-HDMI ports, hardware video decoding up to 4Kp60, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).
SEMA is delivered as a pre-configured device, We set everything to automatically update and install the latest stable security patches during network downtime so you don't need to worry every time there is a new attack in the wild.
Optionally, you can add up to G5, LTE-A Cat6, Global band telephony or LoRa for IoT

SEMA Protections

 bullet symbol General
  • bullet symbol  Pre-configured and ready to be used
  • bullet symbol  Raspberry Pi4B single board computer technology because of its compactness and reliability
 bullet symbol Privacy
  • bullet symbol  Ad-blocking, tracker blocking, cookie deletion, anti-virus, tunneled TLS/SSL for web browsing, SSH server, Configuration control, up to 10 authorized user accounts, encrypted email account and your own VPN server
  • bullet symbol  Extremely strong authentication used everywhere
  • bullet symbol  MAC identification switching
 bullet symbol Intrusion prevention
  • bullet symbol  Only opens the ports need to access your data. All other ports remain closed. If you need a specific port, opening it is simple using the control interface.
  • bullet symbol  Automated IP blocking of repeated port scanning requests
  • bullet symbol  Integrated intrusion detection and prevention, using IP block lists for individual IPs, IP-ranges, known domains operated by cybercriminals and, in some cases, countries
 bullet symbol Firewall plus DMZ, Bandwidth control, IP tables and tarpit
  • bullet symbol  Bandwidth usage quotas to prevent connection swamping. It is to ensure that the network continues to operate smoothly and that bandwidth is shared optimally. Give you the option to block excessive users by MAC
  • bullet symbol  IP tables are used block most DoS and some DDoS attacks and forward the output to the defined tarpit.




Buy Security Environment Model A Protection


You, your home network and data need SEMA's top-level security protection

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