Data Security – How To Detect an Intruder

According to a study conducted by Cisco, close to 39% of the leaders of the IT department of companies are in constant fear of leaks by their company’s employees rather than the threats of other external hackers and cyber criminals.

While there is a high risk of getting attacked by some hackers that have no connection to the company, the risk of getting attacked by someone within the company is much greater. This is because an attack from the inside is easier to carry out, can do a lot more damage and is harder to detect. Some companies don’t give much consideration to this threat and eventually when it happens to them, it will cost them a great deal. We are not just talking about rogue employees on the mission to bring the company down but negligent employees who may cause leaks without a predetermined agenda to do so.

Here are some of the most common risks and how to take necessary steps to prevent them from doing any harm

Sneaky Saboteur

To begin with, let’s get this cliche espionage scenario out of the way. When we think about data leak we immediately jump to the conclusion that a spy sneaked around the premises to gather information. Contrary to popular belief, a corporate spy does not really have to sneak around at all. If they just get access to the network, they can do all the damage.

To deal with this problem, you can consider upgrading all the authentication systems of the company to the most advanced level. Implement fingerprint and other biometric authentication systems in order for employees to gain access to the company’s network. Along with these systems you can also employ constantly changing encryption keys. To put it in simple terms, all you need to do to make sure that the thief is not able to access the network and your company will be safe.

Password thief

A strong and uncrackable password can only go so far. If the password is being shared between employees then this can prove counterproductive and render even the strongest of passwords useless. There is always some reason behind the sharing of passwords and more often than not it may involve doing harm to your company.

To ensure that this does not happen with your company you must enforce some kind of security policy that states that unauthorized sharing of passwords will carry some kind of penalty or even termination depending on the severity of problem caused to the company.

Team Player

The problems associated with password sharing is similar to a group of people are using the same login details. Some companies, generally in their early years don’t consider this a big deal but such a system where a group of people belonging to a particular team within the company access a closed network with the same login credentials. This access will have no accountability of the activity on the network on an individual level which makes it impossible to keep a record of who is doing what. Such a system makes it extremely easy for hackers to gain access without alerting anyone until it is too late.

To avoid putting you business in such a situation you must make sure that you prohibit any group accounts especially if they contain sensitive information. If there is a requirement for a group to access a common network then you can create an administrative group and provide access on an individual level. This will make sure that there is a detailed record of the activities of all the members of the group.

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