The Snowden effect showed the whole world that the data stored in the world is not completely secure as many people expect. According to his revelations, the NSA managed to breach encryption protocols and access databases of some of the largest corporations in the United States. It was after the revelations that companies across the world starting taking the issue of data security seriously. Many companies announced that they were trying to make encryption stronger.
5 tips to make encryption stronger
The fact that third parties can reach the current levels of encryption means that companies need to take their encryption processes seriously. Here are some of the ways that companies can use to make their data encryption stronger.
Using very long encryption keys
You can dramatically improve the strength of your encryption by using very long encryption keys. At default, all encryption keys are very strong; you can help them to encrypt your data very well and keep it away from hackers. However, longer encryption keys can make it more difficult for hackers to access your data. For example, the Advanced Encryption Standard (AES) 128 is a good encryption key. However, you should consider using longer and more advanced encryption keys in order to safeguard your data.
Use layers to encrypt your data
You can make it very difficult for hackers to successfully encrypt your data when you encrypt the data in layers. Use as many layers as possible to encrypt your data. Doing this may cost you a lot of resources in terms of time and effort. However, you will see its benefits when hackers successfully attempt to breach your encryption layers but fail because of the many layers present.
Use new ciphers
Data Encryption Standard (DES) and its cousin, 3DES are old algorithms. Do not use them to encrypt your data. Use new algorithms to encrypt your data as a way of improving the level of security of your data. One common modern-day algorithm is the AES. You can use the most complex versions of AES to encrypt your data. They work better than the old-fashioned DES and 3DES.
Manage the entire security system well
Data encryption is only one part of the entire security system. You may get the encryption right but fail to keep the encryption keys safe. If hackers can access your encryption keys, they will not bother to crack your cipher. Therefore, you need to keep your encryption keys very securely.
More often, companies store their data on public clouds. The companies that manage the public clouds need to keep the encryption keys completely safe. In the event that the employees of the companies lose the keys, you will face the danger of losing your data to hackers.
You should be serious about maintaining your entire security system. In particular, you should find out how your cloud storage services providers store the encryption keys and whether you can influence the way the company does it.
Consider the impact of externalities
Encryption is not a stand-alone process. Many external factors can affect the implementation and success of an encryption program. For example, you need to use digital certificates controlled by third parties. No one can assure you that the digital certificates are completely secure.
Also, there are many other external factors which you do not have control over that can affect the success of your encryption.
Data encryption is a complex process. However, it is the only way that you can use to keep your data secure and away from hackers. For you to do your encryption right, make sure that you use the most advanced keys and have control over the entire process. This way, you can make encryption stronger and keep your data safer.