This wireless security protocol allows 192-bit minimum-strength security protocols and cryptographic tools to protect sensitive data, such as GCMP-256, HMAC-SHA284, and ECDSA using a 384-bit elliptic curve.
Which is the wireless security protocol?
Option 1 : WPA3-Personal
Option 2 : WPA3-Enterprise
Option 3 : WPA2-Enterprise
Option 4 : WPA2-Personal
1. WPA3-Personal
WPA3-Personal brings better protections to individual users by providing more robust password-based authentication, even when users choose passwords that come short of typical complexity recommendations. This capability is enabled through Simultaneous Authentication of Equals (SAE), which replaces Pre-shared Key (PSK) in WPA2-Personal. The technology is immune to offline dictionary attacks where an adversary attempts to work out a network password by trying possible passwords without further network interaction.
• Natural password selection: Allows users to settle on passwords that are easier to recollect
• simple use: Delivers enhanced protections with no change to the way users hook up with a network
• Forward secrecy: Protects data traffic albeit a password is compromised after the info was transmitted
2. WPA3-Enterprise
Enterprise, governments, and financial institutions have greater security with WPA3-Enterprise. WPA3-Enterprise builds upon WPA2 and ensures the consistent application of security protocol across the network.
WPA3-Enterprise also offers an optional mode using 192-bit minimum-strength security protocols and cryptographic tools to raised protect sensitive data:
• Authenticated encryption: 256-bit Galois/Counter Mode Protocol (GCMP-256)
• Key derivation and confirmation: 384-bit Hashed Message Authentication Mode (HMAC) with Secure Hash Algorithm (HMAC-SHA384)
• Key establishment and authentication: Elliptic Curve Diffie-Hellman (ECDH) exchange and Elliptic Curve Digital Signature Algorithm (ECDSA) employing a 384-bit elliptic curve
• Robust management frame protection: 256-bit Broadcast/Multicast Integrity Protocol Galois Message Authentication Code (BIP-GMAC-256)
The 192-bit security mode offered by WPA3-Enterprise ensures the proper combination of cryptographic tools are used and sets a uniform baseline of security within a WPA3 network.
3. WPA2-Enterprise
WPA2 is that the latest security protocol developed by the Wi-Fi Alliance. There are two versions of WPA2, Personal and Enterprise. Both use a robust encryption method called AES-CCMP to encrypt data transmitted over the air. the most difference between these security modes is within the authentication stage. WPA2 Enterprise uses IEEE 802.1X, which offers enterprise-grade authentication. WPA2 Personal uses pre-shared keys (PSK) and is meant for home use. However, WPA2 Enterprise is specifically designed to be used in organizations.
Benefits of WPA2 Enterprise
Though WPA2 Personal is simpler to deploy and use than WPA2 Enterprise, it’s not the foremost secure option and will be used even as the name infers, for private or home use. Network World recently published a piece of writing , written by Eric Geier, that highlights seven benefits of deploying Wi-Fi security in Enterprise mode, which include:
1. Eliminates the safety risks of shared passwords
2. Puts a damper on snooping
3. Enables enhanced security methods
4. Authentication methods are often extended to the wired network
5. VLANs are often dynamically assigned
6. Enables additional controls
7. Supports Network Access Protection (NAP)
The increased security that WPA2 Enterprise provides better protects critically important information and may save a sufficient amount of your time and money over time.
4. WPA2-Personal
Wi-Fi Protected Access 2 – Pre-Shared Key, and also called WPA or WPA2 Personal, it’s a way of securing your network using WPA2 with the utilization of the optional Pre-Shared Key (PSK) authentication, which was designed for home users without an enterprise authentication server.
To encrypt a network with WPA2-PSK you provide your router not with an encryption key, but rather with a plain-English passphrase between 8 and 63 characters long. employing a technology called TKIP (for Temporal Key Integrity Protocol), that passphrase, along side the network SSID, is employed to get unique encryption keys for every wireless client. and people encryption keys are constantly changed. Although WEP also supports passphrases, it does so only as how to more easily create static keys, which are usually comprised of the hex characters 0-9 and A-F.
Learn CEH & Think like hacker
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