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Dictionary

WireGuard VPN

WireGuard is a communication protocol and free and open-source software that implements encrypted virtual private networks (VPNs), and was designed with the goals of ease of use, high speed performance, and low attack surface.

OPNcentral

Is a centralized management plugin, it utilizes OPNsense’s restAPI to offer a range of centralized features.

GeoIP database

Is a database that maps IP addresses to geographical locations, such as a country, city, or region.

AMD EPYC

Is a brand of multi-core x86-64 microprocessors designed and sold by AMD, based on the company’s Zen microarchitecture.

IPsec

Internet Protocol Security (IPsec) is a secure network protocol suite that authenticates and encrypts packets of data to provide secure encrypted communication between two computers over an Internet Protocol network.

FreeBSD

FreeBSD is an open source operating system based on UNIX. The source code of FreeBSD is open source, which means that anyone can view and edit this source code. The operating system is widely used in servers, mainframes, workstations & embedded computers.

OSI

The Open Source Initiative defines open source software as software that is distributed with human readable source code in order to allow the user freedom to run, review, alter, enhance and modify the code for any purpose.

Firewall

A firewall is a computer network security system that restricts Internet traffic to, from, or within a private network. This software or special hardware software unit works by selectively blocking or allowing data packets.

Forward caching proxy

When using a forward proxy configuration, Caching Proxy machines are located between the client and the Internet. Caching Proxy forwards a client’s request to content hosts located across the Internet, caches the retrieved data, and delivers the retrieved data to the client.

Traffic shaping

Traffic shaping is used to optimize or guarantee performance, improve latency, or increase usable bandwidth for some kinds of packets by delaying other kinds.

MVC framework

The Model-View-Controller (MVC) framework is an architectural/design pattern that separates an application into three main logical components Model, View, and Controller. Each architectural component is built to handle specific development aspects of an application.

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Deciso® Unveils ‘Savvy Shark’:
Dive into the advanced security of OPNsense® 24.1

Middelharnis, the Netherlands, January 30th, 2024 – Deciso® proudly announces the launch of 'Savvy Shark' version 24.1, a transformative update in the acclaimed OPNsense® series.

This release is not just an upgrade; it’s a significant step forward in network security, blending robust protection with superior performance for both seasoned security professionals and newcomers alike.

What’s New in OPNsense 24.1 ‘Savvy Shark’?

Significant VPN Advancements: Enhanced OpenVPN with VHID tracking and optional OCSP support, integrated WireGuard in the core system with CARP VHID tracking for high availability, and dual stack support for IPsec’s Virtual Tunnel Interfaces.
Updated Base System: Utilizes OpenSSL 3, fortifying the overall security and reliability.
Intrusion Detection and Prevention: Upgraded to Suricata 7, providing advanced tools to safeguard against emerging threats.
Usability Enhancements: Simplified configurations and history tracking for a more user-friendly experience.
Flexible DHCP Services: Introduction of KEA DHCPv4 as an alternative to ISC-DHCP, offering diverse network environment adaptability.

These updates ensure that OPNsense remains at the forefront of open-source security solutions, providing a reliable and intuitive platform for managing network security.

Download and Experience the Difference Ready to experience the latest in cybersecurity? Visit opnsense.org/download/ to download OPNsense 24.1 ‘Savvy Shark’ and take the first step towards a more secure digital environment.

About Deciso
Deciso B.V. (https://www.deciso.com) is a globally operating manufacturer of networking equipment. The company designs and produces complete products for integrators, OEMs and resellers. Deciso believes in the power of open source and actively contributes to the open source community. The company was founded in 2000 and is located in Middelharnis, the Netherlands

More information:

OPNsense
shop   https://shop.opnsense.com/
documentation https://docs.opnsense.org
security   https://docs.opnsense.org/security.html
community   https://opnsense.org/

Deciso B.V. https://www.deciso.com/