Infrastructure Bonds: The Government has provided another option this year, under the income tax clause 80CCF, in the form of infrastructure bond where you can invest up to 20,000 and claim for deduction.
Regular Audit and Review: No access control system should ever be treated like "set and forget." Audits and evaluations should take place regularly - much like watching castle walls with watchful guards - to assess who has access, grant them new permissions as required, remove old users who no longer qualify, upgrade permissions in response to changing roles and security risks, as well as inspect locks regularly while exchanging keys as part of an overall maintenance program.