“Malware” is a term that can be used for any software that gets installed and activated on our device and performs unwanted actions and tasks. It often does so for the benefit of the third party. Malware programs can range from being simple annoying programs like adwares (pop up advertisements) to cause serious damage or invasion on one’s system. The damage can be unmentionable as it can cause various threats like stealing passwords and data or infecting other machines that network with the infected device. Majority of the malware programs are developed with an intention of data theft.
Logic Bombs It is an event dependent programme, as soon as the designated event occurs, it crashes the computer, release a virus or any other harmful possibilities. i. Web Jacking Hackers gain access and control over the website of another, even they change the content of website for fulfilling political objective or for money. A case of web jacking is the ‘gold fish’ case. In this case the site was hacked and the information pertaining to gold fish was changed.
Hackers can offensive in so many ways, here is some of the most popular ways they can menace the safety of your site, and your business: Injection attacks means that the hackers have allowed to gain unauthorized accesses to private data such as credit card number or other financial data. Another type of hacking attack is cross site scripting attack and known as an XSS attack, which that means that when application, URL “get request”. Or file packet is sent to the web browser windows and bypassing the effectiveness process. Once an XSS script is triggered, it is deceitful property makes users trust that the compromised page of specific website is statutory. Furthermore, there are three types of hackers, Viruses, Worm and Trojan house.
Some attacks gain system knowledge or personal information, such as phishing. Attacks can also interfere with the system’s intended function, such as viruses, worms and Trojan horse. The other form of attack is when the system’s resources are consumes uselessly, these can be caused by denial of service (DoS) attack. Computer viruses, worms, and Trojan horses,
It tends to be a combination of hardware and software that acts as a partition between an internal network and the outside electronic world. It performs two primary functions. Hiding the IP address of internal network and controlling packets through its communication ports in both directions. But, these functions are just basic protection level security which can be easily tapped by the hackers. Thus, we need to strengthen access control points and manage effectively with tools.
INTRODUCTION In computer security, a vulnerability is a weakness which allows an attacker to reduce a system information assurance. Vulnerability is the intersection of three elements a system susceptibility or flaw, attacker access to the flaw and attacker capability to exploit the flaw. Web application penetration testing works by using manual or automated penetration tests to identify any vulnerability, security flaws or threats in a web application. The tests involve using any of the known malicious penetration attacks on the application. The penetration tester shows attacks and environment from an attacker’s perspective such as using SQL injection tests.
One of the system at risk of cybercrime activities is the computer networks that connect individuals and organizations to a particular network, for example Wi-Fi connections or Local Area Network (LAN) connections. This type of systems are normally at risk because if one computer system in the network has malware, then all other systems are at risk of being infected or attacked and especially if their security details are not up to date. Such malware may retrieve confidential information from its users or even result in system or network malfunction and crashing. Hackers can even access the network by pretending to be a member of the network especially if they have already hacked a user’s details. Ensuring effective and efficient network security is the only assurance to enabling stability of the computer network (Fischer, 2005; Clarke, & Lee, 2004; Dunn,
In this world of internet there are endless opportunities for cybercriminals to steal private information, play with websites, or just to give trouble. There are several reasons for someone to crack your password but basic goal is to gain access to your computer system or network. A cybercriminal who gets access to your system or network can easily affect your security. He can even change the security or else may let you out of your own network. So the first step in cracking a network is to find password.
For achieving the attention of other nodes, it maintains a high sequence number with having minimum hop count and advertise its routing table information to its neighbouring node. By receiving this route update information from malicious node, the other neighbouring nodes in the network thinks that
Reason to Listen: Cyberbullying can happen anywhere at any time, even in places where you normally feel safe, such as home. A Lot of cyberbullying can be done anonymously. Therefore, it is important to be knowledgeable about how to protect cyberbullying. C. Thesis Statement: Cyber bullies use ruthless tactics and cyber bullying should be considered a crime because it is a form of harassment that causes victims to suffer feelings of depression, isolation, and thoughts of suicide. D. Credibility Statement: I have read about cyberbullying many time and have studied research on the internet.