Best Cyber Security

WPA2

The WiFi Protected Access 2 (also known as WPA2) is a security standard based on the ratified IEEE 802.11i protocol that offers network administrators everywhere peace of mind because of its high-level guarantee that only users who are authorized to access a network can do so, determined hacker or no determined hacker. WPA2 employs industrial-grade security that the government can vouch for by implementing the AES encryption algorithm (an algorithm that's compliant with NIST (National Institute of Standards and Technology) FIPS 140-2.

There are over two versions of WPA2: WPA2 Personal and WPA2 Enterprise.

WPA2 Enterprise detects and verifies network users using a server.

Meanwhile, WPA2 Personal shields a network from unauthorized access by using a setup password.

WPA2 Technology 

WPA2 features backward compatibility with WPA.

The WiFi Protected Access series as a whole serves as the latest standard for secure encryption and data integrity protection as approved by the WiFi Alliance, especially in light of the advances that WPA2 has brought to the table at present.

WPA Enterprise

The more in-depth differences between WPA Personal and WPA Enterprise are as follows: The server-based WPA2 Enterprise is mostly used by big businesses and multinational corporations because it uses open-system authentication as the first phase of its security measures and the Extensible Authentication Protocol or EAP method plus the 802.1X as its extra second level shield.

Certified WiFi Alliance

The fact that WPA2 also works with certified WiFi Alliance products.

This certification assures customers that the wireless devices they've bought are compliant with the 802.11i gold standard of encrypted transmissions, data integrity, and system protection.

The main purpose of WPA2 certification is to promote and support the 802.11i standard's extra compulsory security measures that aren't currently part of WPA-enabled appliances.

WPA2 offers supplementary benefits that improve upon the WPA standard's earlier flaws when it was first launched for worldwide public use.

Like its predecessor, WPA2 requires the calculation of a set of transient keys through a 4way connection handshake as well as the resolution of a PMK or a shared pairwise master key that's based on the EAP and PSK authentication processes.

Enterprise Mode

Moreover, WPA2 is also a WiFi Alliance product certification assuring consumers that the wireless equipment that they've purchased supports the 802.11i gold standard of system protection, data integrity, and encrypted transmissions.

Like its earlier iteration, WPA2 offers Personal and Enterprise modes of operation plus a few supplementary features that improve upon the weaknesses that the WPA policy had when it was first introduced into mainstream use.

RADIUS Server

Just like WPA, WPA2 necessitates the resolution of a shared pairwise master key (PMK) modeled after the PSK or EAP authentication processes as well as the calculation of pairwise transient keys via a 4-way handshake.

Obviously, the sheer complexity by which the WPA2 operates assures users that it's no easy task to crack or hack through this latest network protocol.

It is an advanced encryption standard that presently has no equal. 

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