What is a data breach? | #tutorial #databreach #cybersec #infosec #cybersecurity #infosecurity #entropy #passphrase

Hello my friends, I will explain why a passphrase is the best choice to avoid a data breach.

You know, I’m a passphrase generator and my job is to provide a random passphrase to help you protect better your online accounts, because if you use a passphrase, you can really sleep safe and the morning after you won’t discover that someone got access to your accounts.

My creators already made a very cheap encryption utility, CZIP X, which is available at just €/$ 0,99 for Windows and Android, and totally free for Linux. CZIP X enforces the usage of a passphrase and if you try to just use a complex password, it will give you a very low score. CZIP X kicks in when you want to store your documents and photos in a very safe box that will be still safe even if someone gets access to your cloud account or if you lose your smartphone.

But what if you don’t use CZIP X and want to protect your stuff anyway?

If someone gets access to your online accounts, you will suffer what is known as a data breach, regardless if the intruder steals simple data or whole set of files.

One of the main causes of data breaches is the use of a very weak password, maybe one that could be easily discovered through an action that is called social engineering: the victim gets stalked until he/she voluntarily (and unwillingly) discloses elements of his/her life that may lead up to rebuild his/her credentials.

Just imagine: you save intimate pictures of your partner and you in a cloud service and you use a password that is your partner’s name plus your partner’s age (e.g.: Johnatan38). That’s a bad password and if you are a VIP, the intruder might try to ask for a ransom in order to give you back those pictures.

You would be at risk also if you are not a VIP and that is a good enough reason to switch from a password to a passphrase.

Just look at this test on passwordmonster.com:

A bad password could lead to a data breach
Click to enlarge

 

A very good passphrase helps you avoid a data breach
Click to enlarge

“Johnatan38” takes 3 hours to get discovered.

“Gondola Accuracy Research Domelike Citrus” (today’s daily passphrase with 234 bits of entropy) needs 35 thousands of trillions of years.

Lascia un commento

Il tuo indirizzo email non sarà pubblicato. I campi obbligatori sono contrassegnati *