What are cryptographic key attacks? Modern cryptographic key techniques are increasingly advanced and often even considered unbreakable. However, as more entities rely on cryptography to protect communications and data, it is vital to keep keys secure. One compromised key could result in regulatory acti...
Active attacks involve an attacker impersonating a client or server, intercepting communications in transit, and viewing and/or modifying the contents before passing them on to their intended destination (or dropping them entirely). The confidentiality and integrity protections offered by cryptographic ...
On a blockchain network, these addresses, which are made up of distinct alphanumeric strings, serve as the source or destination of transactions. These attacks use a variety of methods to undermine the integrity and security of cryptographic wallets and transactions. Address poisoning attacks in the...
TCP connection and session state– the SSL/TLS key exchange process involves cryptographic operations to encrypt and decrypt, which are resource intensive but also requires maintaining session connection states for each active client (spoofed or non-spoofed), which involves storage and memory allocations...
Modern-day applications of cryptography are seen in e-commerce, banking systems, military communications, and basic user-to-user messaging. Implementing data encryption and cryptographic processes achieve the following objectives of information assurance and information security: Confidentiality - Unintended ...
There are three cryptography types, which are distinguished by the types of cryptographic algorithms they use to scramble data. Most types of cryptography use algorithms called keys that scramble and unscramble, or code and decode, data. Here are the different types of cryptography: Secret Key Cryp...
Show me more CSO Executive Sessions: How AI and LLMs are affecting security in the financial services industry Mar 20, 202513 mins CSO and CISOFinancial Services IndustrySecurity Operations Center Apr 10, 202514 mins CIOCSO and CISOFinancial Services Industry...
Side-Channel Attacks Even when encryption algorithms are reliable, attackers can extract sensitive information by analyzing physical or behavioral patterns during encryption. Power consumption, electromagnetic emissions, and timing variations can reveal cryptographic keys or data. Mitigating these attacks require...
Power up your cryptographic hashes There are variations that can improve your hash function and provide a greater barrier against attacks. Salted hashes Saltingadds random data to each plaintext credential. The result: two identical plaintext passwords are now differentiated in enciphered text form...
Cryptographic attacks As with most technologies, cryptography has become increasingly sophisticated. But that does not mean that these encryptions cannot be broken. If the keys are compromised, it is possible for an external party to crack the coding and read the protected data. Here are a few ...