Archive for security lapse

Feb
26

PHP and Common Web Hosting Security Issues

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The most common security lapses online are usually the result of a faulty or lazy programmer that has left some sort of loophole somewhere. Most of the time, these web designers and developers have very little time to finish a project, placing security last on their last of priorities. For this reason many of the sub sequential errors are not discovered until they have resulted in serious security lapses for the end user or their network.

PHP

One particular programming language that is becoming increasingly popular amongst newer developers is PHP. PHP is perhaps the easiest programming language to use, and therefore often the most erroneously misused by inexperienced web programmers. PHP’s ease of use and minimal learning curve make it an optimal opportunity for any novice web developer to create software that is potentially insecure.

Insecure Web Applications

In the past hackers would infiltrate a network using any means possible, including using phishing techniques, identity theft, and any other method to compromise the security of a server or operating system. Now, the main focus has shifted to infiltrating the administrative interface of a website to gain access to online databases and server files.

The easiest way for most hackers to do this is to find a way in through one of many loopholes that exists in the site’s web applications. Web applications make the webmasters job easier and more convenient, however like many other tools that increase convenience, web applications come at a price.

Hiring Your Own Programmers

Since web applications have direct access to your site’s administrative functions, these web applications can be taken advantage of for nefarious purposes, and used to access your website’s control panel. This could prove to be disastrous, especially if you run an online business. For this reason it is best to avoid any new web applications that are built by unreliable sources. If you are planning on using a web application with a busy business website, you may want to hire a personal qualified developer to assist you in creating some custom web applications.

Jan
20

Maintaining Website Security for Customer Satisfaction

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There are many vengeful characters on the internet that would love nothing more than to deface your online business by hijacking your home page and placing inappropriate content there. If you are a successful business owner, then chances are you have plenty of people who are jealous of you. If one of these jealous individuals has the skills, they can possibly take control of your website temporarily and scare away some of your potential customers. Sometimes these individuals are your competition, but most of the time they are just annoying hackers that do it for fun.  On occasion opposing corporations will even pay hackers to deface websites in order to keep a stronghold on the market! Being the victim of one of these attacks can be embarrassing and financially detrimental.

How do Hacker’s Deface Websites?

Hackers employ a number of tools and methods to gain control of a website’s content. In most instances they will gain access to the server via a security lapse in the operating system, unsafe web site applications, or another flaw in the server’s security. If the hacker cannot access the server through a basic loophole, they may execute browser based attacks with remote code. Regardless of how the hacker gains access to your site, you should be prepared and secured against such an attack.

Preventing Defacement With Website Security

To prevent defacement, you will need to make sure your data is secured on both your server and your computer.  Website security should be a top priority any time you are looking for a web hosting provider. Make sure you ask about protection against website defacement when you are inquiring with the companies customer service rep. If you host a private server then you will want to make sure the server is in a safe place. Co-location hosting is an option for people who are looking or top-notch security without having their own warehouse or storage facility.

Preventing Defacement with Server Security

Having your server stored in a secure place will keep your hardware secure, but it will not fully secure the data stored on the hardware. In fact, most hackers don’t even consider stealing your hardware, they would rather access it remotely through a security lapse in an application stored on the server.  Keeping your operating system updated with the latest patches will make the hacker’s job much more difficult.  It is also a good idea to keep your web applications and any other software associated with your server updated and secure. Even after you have acquired all of the updates needed, it is still necessary to encrypt any data stored on, or sent through the server.

Preventing Defacement with Secure Applications

Quite often, hackers gain access to the server through a web application with weak security. In fact, most web applications have faults that can be easily exploited. For this reason you should only use web applications that you know are secure. If you have the resources, you may want to have your web applications designed by a personal team of developers who are aware of your security needs. If you cannot have this done then it is prudent to minimally research the possible security flaws that exist within the applications you are currently using.

Dec
15

The Top 3 Web Hosting Security Issues

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Security is by far one of the most important factors to consider when choosing a web host. With so  many possible threats online, it is not as hard as on might think for a security lapse to occur. Security is not something that should be taken lightly by the consumer or the web host, as there are several threats that could result in serious financial turmoil. The following are three threats in particular that are becoming increasingly common, and that are responsible for a large portion of the security issues involved with web hosting.

Credit Card Fraud

The internet is a massive virtual marketplace, swarming with merchants, customers, and people who would like to take advantage of both the merchant and the consumer. The people looking to exploit any security fault they can are commonly referred to as “hackers.” Hackers see the web as an opportunity to  prey on the weaknesses of other individuals and companies. A vulnerable website makes an ideal target for these hackers, especially if the website is engaged in daily e-commerce. Many of them have access to highly advanced applications that are capable of telling them if there any “loopholes” they can exploit. Any online store they can find with a single security lapse will become a feeding ground for them, resulting in thousands of dollars stolen form your customer’s credit cards. Once the hacker has the credit card details of your customer’s, the situation becomes progressively worse. Of course, the customer is going to be inclined to believe that you are the thief, and they will not want to accept the fact that you are actually the victim. This kind of situation can result in lawsuits, and even the loss of your online business!

Bot Rings

Then there is the possibility of a horrid “DDoS attack.” A DDoS attack is a security exploit that is normally employed by criminals that are members of or have control of  “botnets.”  DDos stands for “Distributed Denial of Service.” A bot ring is a group of hackers, or programmed computer’s that are set up to carry out a specific task. A DDoS attack is executed by a botnet that continually floods the network with DDoS requests. As the network is flooded with requests, it slows down until ultimately traffic screeches to a halt. Even though the DDoS attack is one of the oldest online security exploits, it is still extremely difficult to prevent because of it’s organic and seemingly genuine nature. Once the server’s traffic has been affected the hacker then takes control of the server, using it as a puppet to find   other vulnerable servers. Once the hacker has gained control over several servers, they then begin their attack on the target of their choice.  To prevent your business from being a victim of one of these attacks, make sure you discuss this threat with any prospective web hosts, to be sure they are aware of this threat.

Malicious Software

Then there are the threats that pose a virtual risk to the web hosting providers. Hackers may attempt to attack a web hosts server or network with a malicious application designed to retrieve crucial information.  This malicious software is called “malware” ( a combination of the two words).  While server’s generally have more stringent security measures in place, they are still susceptible to the same threats that a personal computer may be faced with.  You can avoid these kind of security lapses by  ensuring that your prospective host takes the proper precautions to defend against all forms of malware. Do not be afraid to ask questions about the security measures they have in place, before hand.  It is important to remember that once the web host’s server is compromised to malware, every bit of information on the server can be accessed, including your web site’s financial data.