Remove Firewall Remove Internet Remove IPv6
article thumbnail

What is IPv6, why is it so important, and why is it adoption taking so long?

Network World

For the most part the dire warnings about running out of internet addresses have ceased because, slowly but surely, migration from the world of Internet Protocol Version 4 (IPv4) to IPv6 has begun, and software is in place to prevent the address apocalypse that many were predicting. What is IPv6 and why is it important?

IPv6 148
article thumbnail

Bogons: Do not let them in or through your networks

CTOvision

Here is a bit more on why: “Bogon” is an informal term used to describe IP packets on the public Internet that claim to be from an area of the IP address space reserved, but not yet allocated or delegated by the Internet Assigned Numbers Authority (IANA) or any of the Regional Internet Registries (RIR).

IPv6 242
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Networking terms and definitions

Network World

Firewall Network firewalls were created as the primary perimeter defense for most organizations, but since its creation the technology has spawned many iterations: proxy, stateful, Web app, next-generation. IPv6 IPv6 is the latest version of internet protocol that expands the number of possible IP addresses from the 4.3

Network 174
article thumbnail

How to eliminate the default route for greater security

Network World

If portions of enterprise data-center networks have no need to communicate directly with the internet, then why do we configure routers so every system on the network winds up with internet access by default? Also on Network World: IPv6 deployment guide ; What is edge computing and how it’s changing the network? +

IPv6 113
article thumbnail

How to eliminate the default route for greater security

Network World

If portions of enterprise data-center networks have no need to communicate directly with the internet, then why do we configure routers so every system on the network winds up with internet access by default? Also on Network World: IPv6 deployment guide ; What is edge computing and how it’s changing the network? +

IPv6 84
article thumbnail

Red Hat Enterprise Linux 9.5 gains security, networking upgrades

Network World

Enhanced networking infrastructure brings more IPv6 access As an operating system platform that is used as the basis for enterprise, cloud and even telecom scale deployments, RHEL’s networking stack is of particular importance to users. With this update, you can connect to IPsec VPNs that use IPv6 addressing.” release notes state.

Linux 109
article thumbnail

Beyond the Office: Securing Home Devices and Networks Against Corporate Breaches

SecureWorld News

Turn off the internet connection if you will not be using it for an extended period. Fully utilize firewall capabilities. If your internet provider offers IPv6, be sure to implement security precautions tailored for this protocol. Make it a habit to reboot devices often, ensuring that downloaded updates are activated.

Network 90