A titkosítás is a method used to protect information by converting it into a format that is unreadable to unauthorized users. This process ensures that only individuals with the correct key or password can access the original data. It is commonly used in digital communications, such as emails and online transactions, to safeguard sensitive information from cyber threats. There are various types of titkosítás, including szimmetrikus titkosítás and aszimmetrikus titkosítás. In szimmetrikus titkosítás, the same key is used for both encryption and decryption, while in aszimmetrikus titkosítás, a pair of keys—one public and one private—is utilized. These techniques are essential for maintaining privacy and security in the digital age.