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Articles by Revathy Nair
Page 2 of 2
What are the Effects of Cyberwarfare?
What is Cyberwarfare?In this twenty-first century, one-third of the world's population has access to technology. These technological changes have led to war among nations, and the nature of war has transformed. So, we can say that the world is entering into a new age of warfare; it is an Internet-based conflict.Cyberwarfare is a well-planned competition conducted in cyberspace. It allows countries to conduct undercover operations on a large scale anonymously. Cyberwarfare can occur in at least five different spaces—economic, societal, cultural/intellectual, military, and political. Cyberwarfare is basically the theft of critical data or hacking data of institutions, businesses, or governments. ...
Read MoreCybercrime and its Impacts on Younger Generation
What is Cybercrime?Cybercrime is also known as Computer Crime, which specifically involves a computer and a network. The computer involved could be the guilty or the victim. Cybercrime could be responsible for harming somebody's both financial health and security.Cybercrime can be intercepting or disclosing someone's private information while being sent or received. This information could be very confidential. Globally, both government officials and non-officials engage in computer crimes like espionage, financial theft, and other cross-border crimes.Two main categories of Cybercrimes are as follows −Criminal activity that targets computersCybercrimes that target computers often involve malware like viruses.Criminal activity that uses computersCybercrimes ...
Read MoreHow to Combat Injection Attacks?
What is an Injection Attack?Cyber Hackings can occur due to a security flaw of any site which then leads to the extraction of private information, inserted or deleted data, and destroys operations for the entire website. Injections are one of the oldest and the most dangerous attacks focussing on harming web applications. It is because it tops the list of vulnerabilities. The codes received by the server from the browser are executed. It may result in loss of knowledge and denial of access. To avoid injection attacks, one must code their web applications in the most secure way possible to ...
Read MoreHow to Combine Agile and Traditional Methodologies?
What is an Agile Methodology?Agile is a wayto manage a project in the most effective way possible with the involvement of software development. It involves teamwork, collaboration, constant feedback, and flexibility to respond to continuous changes. Agile methodology requires a cultural shift in the organization and as its team operates with smaller teams, several skeptics worry about certain issues. Lack of accountability might be one of the reasons why multiple smaller teams are formed.While there are tons of different project management approaches, the right approach should be made keeping in mind the requirement and the nature of the project.The key ...
Read MoreAgile Methodology Implementation in Public Sector
To develop software and manage numerous projects, government agencies are looking forward to using new ways of working. Agile methodology could prove to be the best approach. Agile focuses on iterative and incremental approaches to work on a project or developing software. Agile is a work process that has been used by the private industry for more than two decades, and now government organizations are also looking forward to using this process.Challenges Faced by Government Organizations to Imply AgileUsing Agile in Government Projects can be challenging. Agile methodologies are completely different from the traditional project management methodologies and government organizations ...
Read MoreHow to Prevent Your Website from Hackers?
Is your Website Secure?A website traffic might be protected, but it doesn’t mean that the website is secure. It could be hacked at any moment. Similarly, you might also think that your site has nothing worth being hacked for. However, you could even be hit by ransomware.The security breaches have nothing to do with your personal data or your website layout, but they could use your server as an email generator for spam or set up a temporary webserver of illegal nature. At the present time, hackers might use your server as a part of a botnet and for Bitcoin ...
Read MoreHow to Prevent Systems from Phishing Attacks?
What are Phishing Attacks?Phishing attacks are one of the biggest and most frequently faced cyber threats faced by organizations these days. Phishing attacks are scams which are increasing with time and cybercriminals are making huge profits out of them.Phishing attacks are the process of sending duplicitous communications that appear to come from a trustworthy source. Common phishing attacks include social media, text messages, by phone, URLs, and most commonly via emails.The goal of Phishing Attacks includes the following −To steal sensitive data like credit card and login informationTo install malware on the victim’s machine systemTo freeze the system as part ...
Read MoreHow to Become an Ethical Hacker?
Who is an Ethical Hacker?An Ethical Hacker is scrutinized as a security executive who perform security assessment to protect client’s computer or application from potential security risks and vulnerabilities. Organizations employs ethical hackers to protect their computers and other systems in the network from cyberattacks, and any external and internal risks in the IT infrastructure.A hacker usually tries to gain unauthorized access to a computer system or application; whereas an ethical hacker imparts hack-preventing tactics, installing several technologies to protect the system before falling victim to the hacker.Through this outlook, an ethical hacker can set up a defense team to ...
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