Archive for January, 2015

Data and Web Security in Business

Not all businesses are aware of just how much of their data is potentially at risk within their own systems and even their website; there simply isn’t the education in place to identify the flaws in one’s system before it’s too late in most cases, which results in compromised data, stolen data, loss of trust from customers and potentially a loss of funds or profits for the business in question; usually because of issues that could have easily been avoided.

First of all you need to secure the internal workings of your business; which means users and data storage. One of the biggest threats to your computer and data security systems is actually the people that you give access to those systems; the human element is less predictable so be sure to take the necessary precautions that will prevent or limit damages should an employee choose to act maliciously. Start by ensuring logins are required and are unique to each user, this allows you to control exactly what each person has access to, and means that it is easier to trace who is responsible if damage is caused. You should also be very careful about providing permissions to these users; consider what they absolutely must have access to, and why, and consider whether or not they really need access to everything they can access. Limitations are the first step towards protection.

Once you have this much protected you can start to think about how to avoid unauthorised access; password protecting everything is a good start, and encrypting sensitive information can be a fantastic way to avoid giving away data that is particularly valuable to your company. These are generally very easy systems to implement, and most security organisations you may choose to work with will help you to set up systems for encryption, data recovery, remote destruction (allowing you to delete data on a stolen device), as well as other aspects of data protections that can be very important to your business. These are important if your business handles a great deal of sensitive information, and of course if that is the case and security is of particularly importance you will want to get a security firm to help you protect it, however in a lot of cases your own IT department can set up the encryption, passwords, firewalls and defences needed to protect basic levels of data against reasonably tough attacks.

Of course your online systems can require something a little different in order to keep them safe, and this is true of your website as well as any online content management, project management or other systems you might be using in the day to day running of your business. Again it is important that everything is password protected to keep things safe and secure as far as your users and their access levels are concerned, but you should also ensure that the development of the websites and tools are done with a certain level of security in mind. There are some rules to this, but in general it isn’t too difficult if you can already develop a website.

No WordPress. If you want a secure website to handle lots of valuable data then WordPress isn’t for you, no matter how easy you think it makes your life. The problem with WordPress is that literally anyone can get it, and they all get the same version. Within a short time the vulnerabilities of that version will have been discovered and likely shared among hackers and other such people, meaning that you can either update or remain vulnerable – your only hope is that WordPress and you update often enough to stay one step ahead of the hackers. This is an issue that exists with a variety of similar platforms and would be difficult to keep yourself secure using these platforms – the best option is to use a secure platform and your own web development team or company.

The variations in the programming that come from using your own team help to create diversity online, which means that it is much harder for hackers and malicious users to find the ways into your system; thus keeping you protected for longer. Of course even with your own website you are likely to be working with systems like Magento for database integration and content management, which will need to be updated every so often but are considerably more secure than systems like WordPress, and you will have to keep certificates up to date, particularly your SSL certificates.

 

Kate Critchlow is a freelance writer with a passionate interest for technology covering everything from web development to IT security services.