Cybersecurity (or cyber security) is the practice of reducing cyber risk through the protection of the entire information technology (IT) infrastructure, including systems, applications, hardware, software, data, users, andidentities. Information security (InfoSec)—or data security—is a chief compon...
Hashing is a cybersecurity technique that converts data into a fixed-length string of characters using a mathematical algorithm.
Though many people use the terms 'hashing' and 'encryption' interchangeably, hashing is a one-way function. This prevents the conversion of the hash back into the original key, which is necessary because that would defeat the purpose of hashing as a security measure. Because hashes are a one...
It's truly the RCA that matters. I don't care about the ultimate hash or recreation. What is the underlying one ability? What was the cause for that? Is it a missing patch, misconfiguration, or recording error? Once you have those variables, then you can decide whether you want it imm...
is convinced of the origin of the message. To get these additional goals we often use a message authentication code (MAC), and the most widely used are those based on blockciphers and those based on hash functions (HMAC). Putting these two primitives together is non-trivial: to get an ...
In hashing, a collision is said to have occurred when hash values of two different inputs produce identical outputs. In such a case, cybercriminals can fool the computer into believing that they have the original input data, even if they don’t have it. This is known as a hash collision...
Pass the hash is a type of cybersecurity attack in which an adversary steals a “hashed” user credential and uses it to create a new user session on the same network.
(one public, one private), are typically used when secure key exchange isn't possible or practical, such as in digital signatures or ssl/tls for secure web browsing. does using a cipher guarantee my data is completely safe? while using a cipher significantly increases the security of your ...
Security Link copied What is a cyberattack? A cyberattack is any intentional effort to steal, expose, alter, disable, or destroy data, applications, or other assets through unauthorized access to a network, computer system or digital device. ...
A pass-the-hash attack is one of the approaches that is utilized on a regular basis for the purpose of acquiring these capabilities. 🔍