Scifi Curoisity

  Q:1.  Password should be combination of ____. (according to the video lecture). 1. Lower case letters only 2. Memorable names and dates 3. Upper case and lower-case letters, numbers and non letter characters 4. -> Upper case and lower-case letters, numbers and symbols Reason: The key aspects of a strong password are length (the longer the better); a mix of letters (upper and lower case), numbers, and symbols, no ties to your personal information, and no dictionary words Q:2.  The cookies we use, are sent with ______, which in general, _____ the performance. 1. only when requested,improves 2. -> every request, degrades 3. extra information, is useless for 4. None of the mentioned Reason : typically cookies are used for a variety of purposes: ... Cookies impact performance because every time you make a request to a ... an HTML file, a CSS file, an image) the browser will send the cookie in the request to the server. ... request becomes a little bigger and thus perfo...

Q1) The storm botnet was mainly used for _______ ? Phishing ->D-Dos Attack Hacking None of the above Reason :  The storm botnet was mainly used for Spamming. Q2) Which statement is incorrect for silent banker ? It is a trojan horse It records keystrokes, captures screens and steals confidential banking credentials and sends them to a remote attacker ->Both A and B None of the above Reason  The statement is incorrect for silent banker is Option ( c ) Both A and B. Q3) Which of the following is true for Stuxnet? It is a virus It is A botnet ->It is a computer worm A ransomware Reason :   Stuxnet is a malicious computer worm first uncovered in 2010. Q4) Which of the following is incorrect for the attack on Target Corporation? It is an example of server-side attack More than 140 million credit card information was stolen in the attack ->The attack happened in 2011 None of the above Reason:  The  attack  happened in 2011' is an  incorrect  ...