contact - less.....biometrics would be the best option in combination with this...but cost analysis...has to brought into play..everybody a ball bout money....but it really depends...
the nature of organization and what level of security would be necesary.....key fobs can be stolen...so can cards...biometrics....is ideal but expensive to implement...
for my company...contactless cards at key points...variable access permissions can be implemented to ensure not everyone has access to certain critical areas...
Knowledge is just wasted time if not put to action
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Network +, A+, CCNA, CCDA, CXFS, Avaya (ACIS), MCP ...next stop CCNP,MCSE, CCNA Security, CCNA Voice, VCP