Certificates are virtually immune to over-the-air attacks and phishing attempts because of the public-private key cryptography that underpins the technology.įortunately, you can use your existing Office 365 credentials to skip a few steps and facilitate setting up the necessary infrastructure for RADIUS authentication, as well as an optional PKI for certificate-based RADIUS authentication. The undisputed best method for securing wired and wireless networks is to use a WPA2-Enterprise 802.1X network and the EAP-TLS authentication protocol so that you can leverage X.509 digital certificates instead of credentials.
This makes it more difficult for malicious actors to gain access, but still not impossible. Attacks like these cost a small business more than $200k on average and frequently lead to the business collapsing.Ĩ02.1X authentication addresses the issue by using a AAA or RADIUS server to authenticate users, each with their own unique credentials. When a hacker breaches such a network, they have full access to everything stored on the organization’s network. They rely on flat, WPA-PSK (pre-shared key) networks that are susceptible to attack from dozens of vectors and have no additional security beyond the perimeter-level. Unfortunately, many organizations don’t have the resources or expertise to properly secure their networks. This article will discuss several options for enhancing your network security with the tools already available to you. With Office 365, you’re already halfway there. Staying one step ahead is the only way to ensure a safe network. Given the meteoric rise in cybercrime, it is imperative to upgrade your network as a preventative measure rather than a reactionary measure. It’s a safe bet to assume most organizations use it in some fashion or another, which makes it a great option for getting your feet wet with advanced network security options like RADIUS authentication. As far as productivity suites go, none are as widely used as Microsoft’s Office 365.
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