Cryptography

The History and Mathematics of Codes and Code Breaking

Tag: cloud

More Than Just A Password

One of the largest misconceptions I hear from college students is that having a secure password means they are safe. While having a secure password is a good step, there are many more things that a college student should do to protect their online information from being hacked. As we discussed in class, there was recently a security breach in the iCloud in which hackers got into celebrities accounts, and I would venture a guess that those celebrities had fairly secure passwords. As seen in “3Q’s: Password and cloud Security,” there are many things aside from just having a secure password which we should do to protect our online privacy. As we saw with Professor Bruff’s example in class, there are ways to get around just a password such as security questions, or using brute force to guess the password, so a password alone is not enough.

The primary thing I wish to highlight that college students should apply is two-factor authentication. This should be applied not only to the cloud, but to all other accounts that have this as an option. Two-factor authentication simply means that you need some other way to access your accounts than just provide a password, such as a code in an email or text message. This means if someone wants to access your account then they have to not only have your password, but have access to the other method you require to access your account. This significantly increases the difficulty for someone trying to hack into your account while only adding a minor inconvenience to yourself. At the end of the day however, anything which you put online can be found by anyone, so the best thing to do is always be careful with what you put online.

Know Your Security

In this day and age, very little is more important in everyday life than keeping safe while on the internet. As described in “the 5 Biggest Online Privacy Threats of 2013,” there are many online threats that many people don’t know about or wouldn’t think about. My biggest advice to you would be to know where your data is, and to be informed about internet safety in general. It sounds basic, but the realization that everything on the internet, even once deleted, can be found again is incredibly important. Companies are tracking your internet usage and interests in order to market to you or even sell your information, and there isn’t a whole lot that government or laws can currently do to protect you against this.

Use the cloud only when you need to access something from multiple devices, so that things aren’t staying on the cloud for longer than 180 days and becoming “abandoned.” For everything else, if you need a backup system or extra storage, use an external hard drive. It’s considered completely your property, and the government can’t look through/request any of it from Google or the Cloud. Also if you need to put something in the Cloud, on GoogleDrive, etc., leave it there for only a short period of time, and when you’ve completed the assignment or project for which you needed it, take it out of the cloud storage! This advice may sound super simple, and perhaps inconvenient to put into practice, especially if you have your entire life’s photo albums in a cloud server, but it can definitely help keep your information private. Advancing technology, while it does make life easier, is not necessarily private or particularly safe!

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