Securing a Whole Wired World
Computer security, cyber warfare or digital information security is basically the protection of networks and computer systems from intentional information disclosure, intentional theft of or damage to the physical hardware, applications, or digital information, and from the indirect, unintentional disturbance or misuse of their services. It covers all the aspects of a business from its employees to its customers, suppliers and governments. It is also the process by which an encrypted private network is created in order to transmit secure and confidential data. Cybersecurity can either be applied directly or can be diffused through numerous layers of defense including firewalls, anti-viruses, and software. check it out
In short, it is necessary for every institution, no matter what its size, to understand the nature, scope and impact of cyber threats and to work towards reducing, if not eliminating them. The field of cyber warfare or computer safety is growing quickly as new malware, viruses, and targeted attacks are discovered and more dangerous tools and techniques are used to breach cybersecurity. A recent study reveals that a whopping $2 trillion is lost due to theft and misappropriation of intellectual property across the world every year, putting businesses at high risk of cyber espionage and sabotage. This situation has been made even worse by the fact that most companies do not have a solid understanding of, and a system in place to mitigate, the adverse consequences of unauthorized access, which is often the case when employees browse the Internet or visit online chat rooms. As a result, many companies lose data not only through legal incidents but also through vulnerabilities in their network security.
Some of the different types of threats include malware, viruses, spoofing, security cracking and data extraction. While each of these is quite different from one another, the common denominator is that the same techniques are being used. Additionally, some types of cyber activity are categorized separately, such as remote access, denial of service attacks, spoofing, and computer intrusions. When it comes to the Department of Homeland Security, Cybersecurity Technologies is the top priority along with Cybersecurity Modernization Programs and Cybercrime Prevention and Response. These are all important objectives, but if we are to truly eliminate cyber crimes, we must find ways to protect critical infrastructure and prevent them from occurring in the first place.