Key Compromise Impersonation attack Sample Clauses

Key Compromise Impersonation attack. The G & S claims that if both the keys qi and Xxx are exposed to Ȃ, then only, the adversary may be able to impersonate as a service provider. However, we observe that if a single shared user secret qi is revealed by mistake to the Ȃ, then it may impersonate as a service provider by taking the following steps:
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Key Compromise Impersonation attack. In G & S scheme, Ȃ could access all previous session keys if the shared secret qi is mistakenly exposed. However, in our scheme if qi is exposed to Ȃ by mistake, Ȃ may not recover current session key SKc, as it has no access to previous session key SKp. The shared secret between CSj and ESP is assumed to be protected; however, the subscriber may lose its secret key by accident, as illustrated in the adversary model.
Key Compromise Impersonation attack. In this attack the active adversary C who knows A's long-term private key wants to impersonate B to A. In the proposed key agreement protocol if the adversary who knows X A = DA , xA wants to execute this attack, he should make the following signature on the TB1,TB2  : SB = kB1  kB2 xBkBQB  DB  (kB1rB1  kB2rB2 )QB Because he does not know B's private key, X B = DB , xB , it is clear that he cannot compute the signature SB . So the proposed multiple key agreement protocol is not vulnerable to key compromise impersonation attack.  Perfect forward secrecy: This property emphasizes that the previous session key should not be exposed by revealing the long-term private key of both entities. In the proposed protocol the adversary who knows both long-term private keys X A = DA , xA and X B = DB , xB cannot compute the previous session keys because the session keys are computed using the random values rAi and rBj , and having the private keys doesn't help to the adversary to find the random values rAi or rBj . So under the intractability of the discrete logarithm problem assumption, the proposed protocol satisfies perfect forward secrecy.

Related to Key Compromise Impersonation attack

  • Notification of Compromise or Potential Compromise The compromise or potential compromise of Confidential Information must be reported to the DSHS Contact designated on the contract within one (1) business day of discovery. Contractor must also take actions to mitigate the risk of loss and comply with any notification or other requirements imposed by law or DSHS.

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  • Your Grievance and Appeals Rights If you have a complaint or are dissatisfied with a denial of coverage for claims under your plan, you may be able to appeal or file a grievance. For questions about your rights, this notice, or assistance, you can contact your state insurance department at (000) 000-0000 or by email at XxxxxxXxxXxxxxxx@xxxx.xx.xxx, the U.S. Department of Labor, Employee Benefits Security Administration at 0-000-000-0000 or xxx.xxx.xxx/xxxx, or the U.S. Department of Health and Human Services at 0-000-000-0000 x00000 or xxx.xxxxx.xxx.xxx. Does this Coverage Provide Minimum Essential Coverage? The Affordable Care Act requires most people to have health care coverage that qualifies as “minimum essential coverage.” This plan or policy does provide minimum essential coverage. Does this Coverage Meet the Minimum Value Standard? The Affordable Care Act establishes a minimum value standard of benefits of a health plan. The minimum value standard is 60% (actuarial value). This health coverage does meet the minimum value standard for the benefits it provides. Language Access Services: Para obtener asistencia en Español, llame al 0-000-000-0000. Kung kailangan ninyo ang tulong sa Tagalog tumawag sa 0-000-000-0000. 如果需要中文的帮助,请拨打这个号码 0-000-000-0000. Dinek'ehgo shika at'ohwol ninisingo, kwiijigo holne' 0-000-000-0000. ––––––––––––––––––––––To see examples of how this plan might cover costs for a sample medical situation, see the next page.–––––––––––––––––––––– About these Coverage Examples: These examples show how this plan might cover medical care in given situations. Use these examples to see, in general, how much financial protection a sample patient might get if they are covered under different plans. This is not a cost estimator. Don’t use these examples to estimate your actual costs under this plan. The actual care you receive will be different from these examples, and the cost of that care will also be different. See the next page for important information about these examples. Having a baby (normal delivery) ◼ Amount owed to providers: $7,540 ◼ Plan pays $7,490 ◼ Patient pays $50 Sample care costs: Hospital charges (mother) $2,700 Routine obstetric care $2,100 Hospital charges (baby) $900 Anesthesia $900 Laboratory tests $500 Prescriptions $200 Radiology $200 Vaccines, other preventive $40 Total $7,540 Patient pays: Deductibles $0 Copays $20 Coinsurance $0 Limits or exclusions $30 Total $50 Managing type 2 diabetes (routine maintenance of a well-controlled condition) ◼ Amount owed to providers: $5,400 ◼ Plan pays $4,760 ◼ Patient pays $640 Sample care costs: Prescriptions $2,900 Medical Equipment and Supplies $1,300 Office Visits and Procedures $700 Education $300 Laboratory tests $100 Vaccines, other preventive $100 Total $5,400 Patient pays: Deductibles $0 Copays $300 Coinsurance $300 Limits or exclusions $40 Total $640 These examples are based on coverage for an individual plan. Questions and answers about the Coverage Examples: What are some of the assumptions behind the Coverage Examples? • Costs don’t include premiums. • Sample care costs are based on national averages supplied by the U.S. Department of Health and Human Services, and aren’t specific to a particular geographic area or health plan. • The patient’s condition was not an excluded or preexisting condition. • All services and treatments started and ended in the same coverage period. • There are no other medical expenses for any member covered under this plan. • Out-of-pocket expenses are based only on treating the condition in the example. • The patient received all care from in- network providers. If the patient had received care from out-of-network providers, costs would have been higher. What does a Coverage Example show? For each treatment situation, the Coverage Example helps you see how deductibles, copayments, and coinsurance can add up. It also helps you see what expenses might be left up to you to pay because the service or treatment isn’t covered or payment is limited. Does the Coverage Example predict my own care needs?

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  • Denial/Restoral OSS Charge In the event <<customer_name>> provides a list of customers to be denied and restored, rather than an LSR, each location on the list will require a separate PON and, therefore will be billed as one LSR per location. Cancellation OSS Charge <<customer_name>> will incur an OSS charge for an accepted LSR that is later canceled by <<customer_name>>. Note: Supplements or clarifications to a previously billed LSR will not incur another OSS charge. Threshold Billing Plan <<customer_name>> will incur the mechanized rate for all LSRs, both mechanized and manual, if the percentage of mechanized LSRs to total LSRs meets or exceeds the threshold percentages shown below: Year Ratio: Mechanized/Total LSRs 2000 80% 2001 90% The threshold plan will be discontinued in 2002. BellSouth will track the total LSR volume for each CLEC for each quarter. At the end of that time period, a Percent Electronic LSR calculation will be made for that quarter based on the LSR data tracked in the LCSC. If this percentage exceeds the threshold volume, all of that CLEC’s future manual LSRs for the following quarter will be billed at the mechanized LSR rate. To allow time for obtaining and analyzing the data and updating the billing system, this billing change will take place on the first day of the second month following the end of the quarter (e.g. May 1 for 1Q, Aug 1 for 2Q, etc.). There will be no adjustments to the amount billed for previously billed LSRs. Exclusions and Limitations On Services Available for Resale Attachment 1 Type of Service AL FL GA KY LA MS NC SC TN Resale Discount Resale Discount Resale Discount Resale Discount Resale Discount Resale Discount Resale Discount Resale Discount Resale Discount 1 Grandfathered Services (Note 1) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 8 Mobile Services Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No 9 Federal Subscriber Line Charges Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No 11 End User Line Chg- Number Portability Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No 12 Public Telephone Access Svc(PTAS) Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes 13 Inside Wire Maint Service Plan Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Yes No Applicable Notes:

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  • Grievance and Appeals Unit See Section 9 for contact information. You may also contact the Office of the Health Insurance Commissioner’s Consumer Resource Program, RIREACH at 1-855-747-3224 about questions or concerns you may have. Complaints A complaint is an expression of dissatisfaction with any aspect of our operation or the quality of care you received from a healthcare provider. A complaint is not an appeal. For information about submitting an appeal, please see the Reconsiderations and Appeals section below. We encourage you to discuss any concerns or issues you may have about any aspect of your medical treatment with the healthcare provider that furnished the care. In most cases, issues can be more easily resolved if they are raised when they occur. However, if you remain dissatisfied or prefer not to take up the issue with your provider, you can call our Customer Service Department for further assistance. You may also call our Customer Service Department if you are dissatisfied with any aspect of our operation. If the concern or issue is not resolved to your satisfaction, you may file a verbal or written complaint with our Grievance and Appeals Unit. We will acknowledge receipt of your complaint or administrative appeal within ten (10) business days. The Grievance and Appeals Unit will conduct a thorough review of your complaint and respond within thirty (30) calendar days of the date it was received. The determination letter will provide you with the rationale for our response as well as information on any possible next steps available to you. When filing a complaint, please provide the following information: • your name, address, member ID number; • the date of the incident or service; • summary of the issue; • any previous contact with BCBSRI concerning the issue; • a brief description of the relief or solution you are seeking; and • additional information such as referral forms, claims, or any other documentation that you would like us to review. Please send all information to the address listed on the Contact Information section.

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