AKHIL PARIKH

Hello Friends .... Today we learn about  What is Keylogger...? So let's Start.... A keylogger (keystroke logging) is a type of surveillance software that once installed on a system, has the capability to record every keystrokemade on that system. The Recording is saved in a log file, usually encrypted. A keylogger can record instant messages, email, and capture any information you type at any time using your keyboard, including usernames, passwords and other personally identifiable information (pii). The log file created by the keylogger can then be sent to a specified receiver. Some keylogger programs will also record any email addresses you use and the URLs of any websites you visit. Who Uses Keyloggers ? Keyloggers, as a surveillance tool, are often used by employers to ensure employees use work computers for business purposes only. There's also a growing market of parents who want to use keyloggers to stay informed ...

Hello Friends .... Today we learn about What is Bloatware...? So let's Start.... Boatware is software that has unnecessary features that use large amounts of memory and RAM. Software comes to be known as bloatware when it becomes so unwieldy that its functionality is drowned out by its useless features. This is also known as software bloat. Bloatware is also a slang term for numerous programs that are pre-installed on new PCs. Many of these programs are "lite" or limited trial versions designed to entice new users to buy or subscribe to the full-featured versions. Bloatware usually occurs as a result of feature creep. Because software is traditionally redesigned on a yearly basis, many developers feel the need to add additional functionality in order to entice users into upgrading the existing software. Unfortunately, the added features increase the size of the program and the system requirements needed to run it smoothly, eventually forcing the user to upgr...

Hello Friends .... Today we learn about the  Data Encryption So let's Start..... A Definition of Data Encryption Data encryption translates data into another  form, or code, so that only people with access to a secret key (formally called a decryption key) or password can read it. Encrypted data is  commonly  referred to as ciphertext, while unencrypted data is called plaintext. Currently, encryption is one of the most popular and effective data security methods used by  organizations. Two main types of data encryption exist - asymmetric encryption, also known as public-key encryption, and symmetric encryption. The Primary Function of Data Encryption The purpose of data encryption is to protect digital data confidentiality as it is stored on computer systems and transmitted using the internet or other computer networks. The outdated data encryption standard (DES) has been replaced by modern encryption algorithms that play a critica...

Hello Friends .... Today we learn about the Morse Codes.... So let's Start..... Morse code is a method of sending text messages by keying in a series of electronic pulses, usually represented as a short pulse (called a "dot") and a long pulse (a "dash"). The code was devised by Samuel F. B. Morse in the 1840s to work with his invention of the telegraph, the first invention to effectively exploit electromagnetism for long-distance communication. The early telegrapher, often one who was at a railroad station interconnected with others along miles of telegraph pole lines, would tap a key up and down to send a succession of characters that the receiving telegrapher could read from tape (later operators learned to read the transmissions simply by listening). In the original version, the key down separated by a pause (key up) from the next letter was a dot (or, as it sounded to the telegrapher, a "dit") and the key down quickly twice in s...