Explain the security risks and protection mechanisms involved in web performance free essay sample

Hackers: A hacker is someone who finds weaknesses in a computer or computer network, enters, and modifies or/and steals data this could slow down performance very much or even completely halt it. Viruses: A computer virus is a computer program that can replicate itself and spread from one computer to another. The term virus is also commonly, but erroneously, used to refer to other types of malware, including but not limited to adware and spyware programs that do not have a reproductive ability. Viruses can damage and/or decrease the performance of the machine they â€Å"infect†. Phishing: Phishing is the act of attempting to acquire information such as usernames, passwords, and credit card details (and sometimes, indirectly, money) by masquerading as a trustworthy entity from Amazon. Identity theft: Identity theft is a form of stealing someones identity in which someone pretends to be someone else by assuming that persons identity, typically in order to access resources or obtain credit and other benefits in that persons name. We will write a custom essay sample on Explain the security risks and protection mechanisms involved in web performance or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Website defacement: Website defacement is an attack on a website that changes the visual appearance of the site or a webpage. These are typically the work of system crackers, who break into a web server and replace the hosted website with one of their own. Degradation of performance: Machines make our life easier, and technology makes it luxurious. But even technology is bounded by certain barriers. Busy network, with heavy traffic is a common problem. Hardware and software can also cause you troubles at any time. Your processor speed and data storage might also pose as a problem for degradation of your system’s performance. Solutions for Security Risks Hiring efficient employees: Your human resource management need to be expert in choosing good business analysts, system administrator, programmers, database administrator, testers and system designers. Technology: You must be updated with all the new technology and software that are coming into the market. You need to adopt those for the best results to derive out of your website, besides helping it stay away from any sorts of malicious attacks, and virus attacks. Good anti-virus and turning on firewalls will diminish the chances of getting your systems attacked. You must also regularly install new updates that are available for your computers. Spywares and malwares are also important to keep your systems safe: Firewalls are basically virtual gates that only allow authorised programs acces data. It sets up a gateway and only allows authorised traffic through. Incoming data is inspected and only allowed through if it is legitimate. This is done by opening and closing ports. The security policies on the firewall block certain types of scripts running on the user’s computer so that it will prevent hackers and certain viruses from damaging the system. Anti-Virus software is for locating and deleting viruses and preventing them from damaging the system. It must be installed on all the bussiness computers ,and also updated regularly , because new viruses are developed all the time. Secure Sockets Layer (SSL) is a cryptographic protocol that provides communication security over the internet. Choosing more complicated passwords for example instead of choosing your dogs name as your password you should include upper and lower case letters and numbers this should improve overall security.