The Internet allows you to connect with different computing equipment anywhere around the globe. Previously, the Internet was considered to be a luxury by most people. However, given the modern reliance on information technology and computing equipment, it’s only fair to say that the Internet has become a utility, or a necessity, rather than a luxury.
However, despite the hundreds of benefits that the Internet offers, there’s also a small downside: security concerns. The director of the FBI once said that he always places duct tape on the webcam in order to prevent hackers from spying on him. Even Mark Zuckerberg, the founder of Facebook and arguably one of the most influential personalities of the past decade, uses a small piece of duct tape on his webcam.
While this may seem like a small, insignificant gesture, it highlights something very important; the Internet is not a safe place. With the right tools, anybody can hack into your network and steal your information online. There have been countless incidents where hackers have stolen the identities of individuals and even stolen their credit card information. In fact, global corporations have had to bear the brunt of cyber-attacks. Companies such as Sony and Microsoft have faced major outages in the past, when hackers managed to steal the information of millions of users and leaked it online. This also included credit card information and other personal, sensitive details.
Where Does Web Application Security Fit in?
Now that you can understand the importance of keeping yourself secure online, it’s time to move to web application security. Basically, this is a branch of information security that focuses primarily on the security of online applications, websites, and services. For instance, if you are using the online banking service provided by your bank, it is the bank’s responsibility to put up some sort of web application security to protect the transfer of information online. That is one of the main reasons as to why banks have to make sure that they follow strict guidelines and hire online security firms to keep their data safe.
However, this is just one example of how application security works online. Web application security is essential in almost every corporation that uses the Internet. Hackers will ideally try to find a backdoor so that they can penetrate your network and extract information, which means that you have to employ sound security protocols.
Unless you have some sort of firewall or security module up and running, any person with some basic knowledge about cross-site scripting can enter into your network. SQL injection attacks are also quite common, which is why it’s imperative for users to make sure that they learn how to protect themselves online.
Technology Used for Security
There’s no singular method to keep your online services secure. Web application security is basically a collective term used to refer to different processes and security modules that can be used to keep a website or an online service secure. Companies generally use a variety of different methods to enhance their Internet security. Here are some examples of the most prevalent techniques in use today.
- Black Box Testing. This basically refers to the use of vulnerability and security scanners to figure out whether a network is exposed or not. Penetration testing software programs are most commonly used in order to determine whether a network can be easily hacked into or not.
- White Box Testing. This is slightly different from black box testing, as it includes the use of different static analyzers, which go through the source code in order to determine any problems or backdoors that a hacker can take advantage of.
- Web Application Firewalls. Putting up firewalls is the first thing that companies have to do in order to protect themselves from attackers. There are plenty of different kinds of firewalls that you can put up, depending upon the integrity and security of the network in question.
Ideally, you will need to hire security analysts that can help you get a better idea about the exposure of your network and how you can protect your online environment from attackers. The security analyst will go through the website and provide details on where it’s lacking in terms of protection. A comprehensive report will be created that gives you a clear picture on how the network is performing.