In cryptography, a plaintext message is converted to ciphertext using a combination of numerical computations that appear incomprehensible to the untrained eye. Techniques like mathematical concepts and algorithms are used to make the transferred data difficult for others to decode. In other words, the...
The global economy may be in recession, but the banking and personal finance industry continues to thrive because of the industry’s resilience and ability to quickly catch onto trends and use them in their product development. Some of the most noticeable trends in custom banking software developme...
Strings in Python are sequences. This single fact should be enough to include them in the section covering other container types, but they differ from other container types in one important detail. Strings have very specific limitations on what type of data they can store, and that is Unicode...
The most effective system break-ins often happen without a scene. Instead of disrupting central network devices with DDoS attacks or sneaking through onto operating systems with Trojan horse techniques, hackers increasingly try to exploit the human security gap. There are various… ...
Measure functions are one of the potent techniques to handle such properties without universal quantifiers. (Recall that we should avoid quanti- fiers as much as possible.) A measure function is a (recursive) function over a recursive data structure that can be used in assertions. The annotation...
As a bonus, VPN traffic on TCP port 443 can be routed inside the TLS encryption in the same way as is used by HTTPS. This makes itmuchharder to spot using advancedDeep Packet Inspectiontechniques. TCP port 443 is, therefore, the favored port for evading VPN blocks. ...