Almost more than two decades back, email entered the online world and revolutionized the communication industry. Sending personal or professional messages to someone miles away became a few seconds task for online users. However, with time and technology, this mode of communication became vulnerable to threats which led to the increasing concern for email security.

Online Theft, Hacking and various other malicious acts have been seen to knock down strongest of the security systems. As per Gartner, only 6% of the companies survive for two years after losing data. With computer systems and information being so vulnerable to online threats, it is now a necessity to keep a backup of your data using effective mediums.

While initially known in Russia, nowadays the term ransomware has grown widely all over the world. From millions to billions, hackers have taken huge amounts of ransom money from users who try to retrieve their data after being attacked by this malware.

When it comes to hacking, attackers leave no chance to make their malicious attempts successful, no matter how much they have to try. Vulnerabilities in software programs is a popular tactic amongst hackers to malicious attempts. Zero-day attack, which is also an undisclosed computer software vulnerability is used by attackers to harm computer programs, data, networks, etc.