Polymorphic VirusA virus is a program or harmful code that propagates between computers and causes damage to the system. It spreads by copying itself and attaching it to a software file. The viruses merely multiply, show messages, and others may transmit a piece of the dangerous code to a program capable of corrupting applications, deleting files, formatting the hard drive, and destroying vital information.As the name suggests, a polymorphic code in a computing system is a code that employs a polymorphic engine to modify while preserving the old algorithm unchanged. That is, the code modifies itself all the time it ... Read More

What is Cracking?Cracking is the process of breaking into a computer or a network system. A cracker may be cracking for malicious purposes, profit, specific non-profit purposes or causes, or simply as a challenge. Some crackers purposefully break into a network system in order to expose security holes in that system. Crackers typically seek to get access to secret information, obtain free software applications, or cause malicious damage to files."Black hats" is another name for crackers. They search for backdoors in programs and systems, exploit them, and steal sensitive information for malevolent purposes.Crackers have a different goal than hackers, who ... Read More

What is Proprietary Information?Proprietary information, often known as a trade secret, is the knowledge that a business intends to keep private. Secret formulae, procedures, and methods employed in manufacturing might all be considered proprietary knowledge. It may also comprise its business and marketing strategy, compensation structure, client lists, contracts, and computer system specifications. In some circumstances, an employee's on-the-job particular knowledge and abilities are deemed confidential information by the corporation.The first stage towards qualifying as proprietary information or confidential data is for the owner to make a reasonable effort to keep the knowledge private. There is no legal protection if ... Read More

What does it mean to be Open Source?"Open source" is a philosophy that encourages the open use and distribution of a finished product, most commonly software or a program. Still, it can also include the implementation and design of other objects. Because of the need to rewrite vast volumes of computer source code, the term "open source" gained popularity as the Internet grew in popularity. When source code is made available to the public, it opens up new communication channels and engages technical communities, as well as a plethora of new models.Open source is based on the idea of openly ... Read More

Red teaming and blue teaming are a form of ethical hacking technique which involve companies hiring highly trained cybersecurity experts to infiltrate their computer systems, networks, and servers. While many businesses regard prevention to be the gold standard in security, detection and remediation are also critical components of total defensive capabilities. The point of hiring an ethical hacker is to strengthen the organization’s cybersecurity defenses by finding weaknesses using a simulated attack and remediating them.Besides red teaming and blue teaming, there are other types of teams too such as Purple Team, Green Team, and White Team. In this article, we ... Read More

What is Obfuscation?Obfuscation is the process of making something difficult to comprehend. Programming code is frequently obfuscated to protect individual property or confidential info and prevent an intruder from reverse engineering a proprietary software application.One form of obfuscation is to encrypt all or some of a program's code. Other ways include removing potentially revealing information from an application script, rewriting class and variable names with irrelevant labels, and adding redundant or useless code to an application script. An obfuscator is a tool that will automatically turn simple source code into a program that functions the same way but is harder ... Read More

What is Cyber Security?The beginning of the digitalization era has provided many options for everyone, particularly businesses and enterprises, from mobile banking to online purchasing to reading news and books. Everything is only a click away, but everything comes at a cost. The more you link to digital assets, the greater the chance of sensitive and confidential data exposed to security flaws.So, how are these companies securing their critical data and combating these threats?Cyber security involves techniques that help secure various digital components, networks, data, and computer systems from unauthorized digital access or misuse of authorized assets. Cyber security aims ... Read More

What is a Logic Bomb?A logic bomb is a sort of malware that infiltrates software, a computer network, or an operating system with malicious code with the objective of inflicting harm to a network when particular circumstances are fulfilled. It is used to decimate a system by emptying hard drives, erasing files, or distorting data when triggered by a specified event. A date or time leading up to the activation of an infected software program or the deletion of certain data from a system might be considered an event.Logic bombs are commonly utilized with Trojan horses, worms, and viruses in ... Read More

The technique of protecting computers, servers, mobile devices, electronic systems, networks, and data against hostile intrusions is known as cyber security. It's also known as electronic information security or information technology security. Cyber attackers can utilize sensitive data to steal information or get access to a person's or company's bank accounts, among other potentially devastating acts, which is why cyber security specialists are so important for keeping private data safe.Types of Concerns in Cyber SecurityThe following types of cyber security risks should be well understood by cyber security experts.Viruses and MalwareMalevolent software includes spyware, ransomware, viruses, and worms. Malware is ... Read More

What is Netiquette?Netiquette is an abbreviation for Internet manners or etiquette, which are principles for polite communication in the internet environment. It covers correct email and internet communication etiquette, among other things. The goal of netiquette, like conventional etiquette, is to help establish a friendly, comfortable, and productive environment for internet interaction and prevent putting pressure on the system and producing disputes among users.Netiquette consists of guidelines that guide healthy social contact and technical quality online. What constitutes appropriate netiquette differs throughout the Internet's numerous subcultures. Netiquette issues fluctuate over time and technology.Why is Netiquette Important?Following netiquette can help you ... Read More