Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) attacks concentrate on rendering any resource (i.e., site, server, or application) inaccessible for whichever function it was created for. There are numerous means for making services inaccessible to their legitimate customers, including manipulation of network packets, resource handling, programming, or logical vulnerabilities. When services receive several requests, they may become unavailable for legitimate customers. Likewise, services can also stop due to exploitation of programming vulnerability, or how the service manages the resources it utilizes. The attacker may, at times, inject and effect arbitrary code when carrying out DoS attacks for accessing key data or executing server commands. DoS attacks considerably damage the service quality, negatively affecting legitimate customers experience. They give rise to significant delays in response, service disruptions, and huge losses, thereby directly affecting the availability of service (OWASP, 2015). This form of cyber-attack attempts to make a certain target service inaccessible for audiences. As DoS vulnerabilities for applications are fairly uncommon and mostly get fixed fairly quickly, a majority of DoS attacks are performed by exploiting the weak spots of network protocols.
Prevention
An efficient prevention plan for DoS attacks begins with network layout and culminates in application code, via an exclusive ACL or...
CYBER CRIME AND CORPORATE SECURITYAbstractIn the past, various businesses have lost huge sums of money to cybercriminals, while others have experienced severe service disruptions. This has been the case as cyber criminals execute schemes meant to advance certain agendas. For this reason, cybercrime is increasingly being seen as one of the most serious challenges that business enterprises (as well as government agencies) face today. Various surveys conducted in the past
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