The mathematical operations/symbol/formulae can be inserted into MS powerpoint using equation editor. Just follow these steps:
1)click on the Insert
2) Select Object from the list
3) Select Equation Editor from the list and the dialog box of equation editor will open up. Now, write, edit your equation in this box. When you return back to powerpoint slide, the equation will come on the current slide, you are working on.
A Disk Defragmenter should be used
Answer:
B. Implement a key escrow.
Explanation:
A key escrow can be defined as a data security method of storing very essential cryptographic keys.
Simply stated, key escrow involves a user entrusting his or her cryptographic key to a third party for storage.
As a standard, each cryptographic key stored or kept in an escrow system are directly linked to the respective users and are encrypted in order to prevent breach, theft or unauthorized access.
Hence, the cryptographic keys kept in an escrow system are protected and would not be released to anyone other than the original user (owner).
In this scenario, the Chief Information Officer (CIO) has determined the company's new public key infrastructure (PKI) will not use online certificate status protocol (OCSP). However, the purpose of online certificate status protocol (OCSP) still needs to be addressed. Thus, what should be implemented is a key escrow because the online certificate status protocol (OCSP) is an internet protocol used for maintaining the security of a server and obtaining a digital certificate that has been revoked.
