Essay on Web Application Attacks Prevention

It is not uncommon to find various organizations complaining about security flaws in their information systems. Failing to prevent or mitigate the security flaws may lead to system breakdown, errors, and loss of crucial information. This is why it is important for users of information systems to find the right solutions that can help counter and mitigate security flaws. One common problem with security flaws connected with information systems or networks is that the security flaws occur in multiples. Technological advances have, fortunately, made it possible for people and organizations to prevent and detect such security flaws using security strategies. Layered Security and Defense in Depth are two strategies that can help prevent attacks and protect information systems against security flaws. The two strategies are similar but are based on completely two different concepts. This paper compares and contrasts the Layered Security and Defense in Depth Strategies by explaining how each of the two functions. Additionally, the paper includes an explanation about the advantages and disadvantages of the two strategies.

In this chapter, we will discuss the historical background on the objectives of Web services and security,and it will be touched upon the other subjects such us Confidentiality, integrity, authenticity services, authentication methods, Zero-Knowledge Proof protocols, and Diffie-Hellman key exchange is also discussed.

The Aim Higher college has recently had some issues of sensitive information being stolen from students when registering for classes. I believe that the web application that the student information system is using is a problem named SQL injection. A SQL injection attack is an attack where the attacker can run malicious SQL queries against a web application’s database server and it can be a danger for the users who access the web page because the hacker will look for their personal information records, then delete it or modify the information gained. This type of attack is no joke we have to take action and create a plan to resolve this vulnerability on our database, so the students will register for their courses with our security on their side.

Dougherty, C., Householder, A., & Houle, K. (2002). Computer attack trends challenge Internet security. Computer, 35(4), 0005-7.

PURPOSE. A combined effort to enforce a system of measures that protect against attacks; preventative not reactionary.

I previously identified several types of attacks, threats and vulnerabilities that exist with your multilayered network. I have now been charged with the responsibility of developing a strategy to deal with these risks as well as a plan to mitigate each risk to reduce the impact that each will have on your organization.

Web application vulnerabilities account for the largest portion of attacks outside of malware. It is crucial that any web application be tested for vulnerabilities and any issues be fixed prior to production deployment.

Security is now and again called an "overall concern" in light of the fact that everything required in the Web administrations environment needs some level of insurance against the numerous dangers and difficulties that IT divisions must manage all the time. For instance, SOAP messages should be secure, WSDL records may should be secured against unapproved get to, firewall ports may require extra systems to make preparations for overwhelming burdens and to assess Web administrations messages, et cetera. Since Web administrations are intended for interoperability, an imperative objective of the security innovations is to empower execution environment advances to keep on working while adding security instruments to the Web administrations layers above them.

Security is a fundamental aspect of any network infrastructure. The goal is to always have the most up to date programs and protocols to ensure the protection of the network. No aspect is too small to over look. That could mean the difference between a secure network and a compromised network. The best way to achieve this is to break down every level and approach each one as a separate entity and secure it. Then you can modify it to suit the needs of your network.

One of the countermeasures to this type of network threat is by using generic service banners that do not expose configuration information or software version are also a feasible solution \parencite{gonzalez2012quantitative}.

Injection flaws, such as SQL, OS, and LDAP injection, allow attackers to relay malicious code through Web applications to another system, such as backend databases. This injection flaws, occur when untrusted data is sent to an interpreter as part of a command or query with the purpose to access unauthorized data. This type of vulnerability can be very dangerous and can potentially lead to all types of application attacks. To compensate this, organizations can use commercial WAFs (Web application firewalls), to identify when an injection flaw is successful by identifying information leakages. Other caution that enterprises should take is implementing access controls in database and the use of parameterized queries in which application API is used to set SQL parameters.

Web applications are nowadays serving as a company’s public face to the internet. This has created the need to identify threats and attacks directed to data servers and web applications. Hackers exploit vulnerabilities in input validation and authentication affecting the web application in order to gain illegal access and disclose sensitive data or manipulate it to their benefits.

Every day, hackers release attacks designed to manipulate, snip confidential data, and businesses’ web applications and database servers are often the primary targets of these attacks. The main drive of these kind of attacks to get a hold of private and sensitive data, they can swiftly extract value, cause damage or effect business operations. So in other words basically web applications are today serving as business’s open face to the World Wide Web.

Cyber Crime is rising high performing many criminal activities and it is very important that people fight against Cyber Crime in order to protect themselves from various vulnerabilities and therefore this paper introduces the concepts of Cyber Crime and Security. Also the paper describes the web application security and some of the web application vulnerabilities. Finally the paper shows the statistics of Cyber Crime and the responsibilities a company or individual should possess in terms of ethical,

The modified architecture to screen the attacks would intercept all HTML and Scripts the use of this application proxy. Large volumes of testing data sets collected over time together with the use of modified testing and scanning techniques enables the developers to build the robust systems that is able to scan attacks generated and written in Hypertext Preprocessor PHP and other script capable of generating complex dynamic HTML attacks.