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What are the serious problems with WEP management?
WEP has suffered from key management problems, implementation errors, and overall weakness in the encryption mechanism. WEP may raise the bar for an attacker but provides no real security from a determined attacker.
How did the Wi Fi Alliance resolve the issues with WEP?
The Wi-Fi Alliance created WPA to correct the problems of WEP and provide a solution that would be compatible with all existing and future 802.11 standards. WPA is a complete security replacement for the weaker WEP. All identified attacks to WEP are to be mitigated by WPA.
What makes WEP crack?
WEP uses secret keys to encrypt data. The resulting packet data looks like random data and therefore makes the original message unreadable to an outsider not knowing the key. The receiving station reverses the encryption process to retrieve the message in clear text.
What are the problems of WEP and how WPA fixes it?
WEP has no protection against forgery or replay attacks. Any attacker can inject any packet into a network. In addition, an attacker can reuse a captured packet in this injection. WPA incorporates protections against these attacks via the 48-bit IV value.
When is the WEP computation no longer used?
The WEP computation is no longer used when: the entitlement to the pension payment ceases or the proration of a lump sum payment based on a specified period ends, the NH dies (in the month of the NH’s death, the PIA is recalculated without applying WEP), or the NH becomes eligible for the WEP exemption by earning 30 YOCs.
How is the WEP calculated for Social Security?
How the WEP is Calculated When Social Security benefits are calculated, the SSA inflates your historical earnings, takes your highest 35 years of earnings and divides by 420 (the number of months in 35 years).
When does Social Security WEP begin to diminish?
If you have more than 20 years of substantial covered earnings (where you paid Social Security tax), the impact of the WEP begins to diminish. At 30 years of substantial covered earnings, the WEP does not apply. Source: Devin Carroll, Data: Social Security Administration