Many who enter the field of information security are technical professionals such as who find themselves working on information security applications and processes more often than traditional it assignments.

networking experts or systems administrators ,database administrators,programmers.

Explanation:

The people who enter in the field of information security are professionals in technical fields bu their work is totally into the field of security like working on security applications.They don't work on the traditional IT assignments such as developing software,apps,website etc.

to change your username, you must:

1) make sure what the username you want to change to is allowed in this community

2) contact a administrator (for example, jaysl)

3) through pm, tell the admin what you want to change to

4) if the username is allowed, it will be changed in a matter of seconds (minutes at most)

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