What is the difference between RA(Registration Authority) and CA(Certifying Authority)? RA interacts with the subscribers for providing CA services. The RA is subsumed in the CA, which takes total responsibility for all actions of the RA.
1 When you fall on hard times, a good friend is loyal to you. As the saying goes You know who your true friends are in hard times.  A good friend is sensitive to your needs and can be sensitive when the situation requires it.
Top qualities of a good leader and manager: inspire a vision that is shared with others (people feel that they are part of that project), excellent communication skills (must know how to persuade and negotiate with different team members and business partners), integrity (represented by ethical behaviour, a manager must be remembered by his/hers ...