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01 Oct 2016

Cyber Crimes And Solutions


Our company is presently residing Cyber age, where online and computer systems have actually major effects on our lifestyle, social life and method we conduct businesses.
The usage of it features posed great safety challenges and ethical concerns in front of us. As everything features advantages and disadvantages, usage of it is helpful along with insecure.

With the growth of the world-wide-web, community safety happens to be a significant concern. Cyber crimes have actually emerged rapidly within the last few couple of years and also major effects. Cyber criminals are doing everything from stealing money, hacking into other individuals computer, stealing intellectual home, distributing viruses and worms to damage computer systems connected on the internet and committing frauds.
Stoppage of cyber crimes is a significant concern today.
Cyber criminal utilize the vulnerabilities in computer soft products and systems for their advantage.


Hacking or Cracking is a significant cyber criminal activity dedicated today. Hacker utilizes the weaknesses and loop holes in systems to destroy information and steal important info from victim’s computer. Cracking is generally done by using a backdoor system set up in your machine. Countless crackers also make an effort to get access to sources by using password cracking softwares. Hackers may monitor what u do on your pc and may also import files on your pc. A hacker could install a few programs on to your body without your understanding. These types of programs is also used to steal private information such as for instance passwords and bank card information. Essential information of a company can certainly be hacked to get the key information for the future plans of organization.


Cyber-Theft may be the usage of computer systems and interaction systems to steal information in electric format. Hackers break into the systems of banks and move money within their very own bank reports. That is a significant concern, as bigger amounts of money is stolen and illegally transported.

Many updates on the internet provide the people with no-cost guidance promoting shares where they need to invest. Often these tips are totally bogus and cause reduction toward people. Charge card fraud can be quite typical.

Most of the companies and banks don’t reveal they have been the sufferers of cyber -theft due to the fear of dropping consumers and share holders. Cyber-theft is considered the most common and many reported of all of the cyber-crimes. Cyber-theft is a well known cyber-crime because it can quickly bring experienced cyber-criminal big money caused by very little work. Also, there’s little chance a professional cyber-criminal are going to be apprehended by-law enforcement.

Viruses and worms:

Viruses and worms is a really major hazard on track people and companies. Viruses are pc programs that are designed to damage computers. It really is known as virus given that it spreads from 1 computer to a different like a biological virus. A virus must certanly be attached with various other system or documents by which it comes into the pc. A worm usually exploits loop holes in soft products or the operating system. Trojan horse is dicey. It appears to accomplish the one thing but does something else. The system may take it together thing. Upon execution, it may release a virus, worm or logic bomb. A logic bomb is an attack brought about by a meeting, like computer clock reaching a certain time. Chernobyl and Melissa viruses are the recent instances.

Professionals estimate that Mydoom worm infected approximately a quarter-million computer systems in one day in January 2004. Back in March 1999, the Melissa virus ended up being so powerful that it forced Microsoft and a great many other huge companies to fully turn fully off their e-mail systems before virus could be included.


A significant question occurs that how do these crimes be prevented. A number of practices and solutions happen provided nevertheless the dilemmas still is present and increasing daily.

Antivirus And Anti malware Software:

Аntivirus computer software comes with computer programs that attempt to recognize, thwart and get rid of computer viruses as well as other destructive computer software. Anti spy products are widely used to restrict backdoor system, trojans as well as other spy products to-be set up on the pc.


A firewall safeguards a computer community from unauthorized access. System fire walls might hardware products, software programs, or a variety of the two. A network firewall usually guards an internal computer community against destructive access from away from community.


Cryptography may be the research of encrypting and decrypting information. Encryption is a lot like delivering a postal mail to a different party with a lock rule on envelope which is known simply to the transmitter and person. A number of cryptographic techniques happen created plus some of those are still perhaps not cracked.

Cyber Ethics and Rules:

Cyber ethics and cyber legislation are becoming formulated to stop cyber crimes. It really is a duty of each and every specific to follow along with cyber ethics and cyber legislation so your increasing cyber crimes shall decrease. Security softwares like anti viruses and anti spy products is set up on all computer systems, to be able to continue to be protected from cyber crimes. Internet Service Providers should also offer high-level of safety at their servers in order to keep their customers secure from various types of viruses and mallicious programs.

Published by:

Shaikh Mohsin Ayaz

Department of Computer Science, University of Karachi