Many users jailbreak iPhones to add applications and modifications that are not authorized by Apple. They also often jailbreak their devices and install third-party applications. Many of us know jailbreaking makes our iPhones less secure. But what exactly are the...
What is Blockchain? Blockchain is a distributed database that maintains a continuously growing list of data records that cannot be tampered with. It was the main technical innovation behind Bitcoin, and it is used as a public ledger of all transactions made with...
Every time we swipe our credit cards in a point-of-sale device, our credit card number is read. And we undoubtedly need to encrypt it to maintain security. Format Preserving Encryption, or FPE, is an encryption technology in which the format of the ciphertext output...
There is always a big contest between virus creators and anti-virus experts, and it is getting more and more complicated every day. Virus writers keep trying new tactics to infect systems, and security experts always find a way to overcome them. The battle continues....
What is APT or Advanced Persistent Threat? An Advanced Persistent Threat is a series of network attacks that are made stealthily for a long duration of time to gain unauthorized access to the network and steal sensitive data for malicious purposes. In a typical...
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