Purchase and download the full PDF and ePub versions of this Security+ eBook for only $8.99. An essential component of IT security involves the use of cryptography. In this chapter we will look at the basics of cryptography and provide an overview of a number of different types of cryptography.
When a pronoun and its antecedent are separated by other words, the pronoun reference may be unclear. To avoid this issue, rewrite the sentence in order to place the pronoun closer to the antecedent to which it refers.
Help! Ugh, I donât know why some employers insist on doing this. Sometimes it means that they want âpersonalâ references â people who can vouch for you being a generally upstanding member of the community. Other times it means that they want professional references who arenât managers (such as peers or clients).