An attacker gains access to an organization by impersonating an employee's spouse Which security element should the organization address in its security policy? Tailgating Pretexting O Passwords Phishing A small company needs to be sure that access to sensitive resources is properly controlled it changes its company policy and now requires smart cards and PINS acc sensave resources Whach secunty principle has the compuny smproved? least privilege Authorization Availability Authenticaton A small company needs to be sure that access to sensitive resources is properly controlled It changes its company policy and now requires smart cards and PINS to sensdive resources Which security principle has the company improved? least perlege Authorization Availability Authentication