ExisorWhat is Malicious Code? Malicious code refers to unwanted files or programs that can cause harm to a computer or compromise data that is stored on a computer1. Malicious code are auto-executable applications that take many forms such as Java applets, ActiveX controls, pushed content, plug-ins, scripting languages, and other languages that are designed to […]
What is TLP 2.0? The Forum of Incident Response and Security Teams (FIRST) created the Traffic Light Protocol (TLP) standard which is used in the computer security incident response team (CSIRT) community to facilitate greater sharing of potentially sensitive information, more effective communication, and indicates any sharing limitations that recipients must consider when communicating potentially […]
What is Skimming and Digital Skimming? Skimming. A skimming attack refers to an attack where a third-party gains unauthorized access to your financial information through an ATM, fuel pump, or POS terminal. Skimming devices typically record the personal identification number (PIN) of the cardholder and store it on an attached microchip or magnetically on a […]
What are Password-Cracking Techniques? It is common knowledge that strong passwords, changed frequently, will help to protect your account credentials from being compromised. Unfortunately, there are many other ways that cyberattackers can gain access to your login information besides guessing your password. The following are password-cracking techniques that cyberattackers employ to hack into your accounts: […]
What is Cross-Site Scripting? In a cross-site scripting (XSS) attack, a cyberattacker injects malicious executable scripts into the code of a trusted website or application. In order to carry out an XSS attack, a cyberattacker injects malicious script into user-provided input, and they can also do this by modifying a request. Often, the malicious code […]
What is Non-Repudiation? Non-repudiation means that a user cannot deny (repudiate) having performed a transaction. Non-repudiation is a regulatory notion commonly used in cybersecurity which refers to the service that confirms the origin and integrity of data. This assures that no party can deny sending or receiving a communication using encryption and digital signatures. It […]
What are Cybersecurity Threats in Cryptocurrencies? Cryptocurrency is an electronic form of virtual currency secured by cryptography and other encryption technologies. Cryptos, which are also referred to as tokens, can be traded for goods and services. The key feature of cryptos is that they are not issued by authorities (centralized), and therefore they cannot be […]
What is Cybersecurity Workforce Stress? The Great Resignation refers to a trend of employees reassessing their work-life situations in the aftermath of the pandemic. Many employees are resigning from a wide range of industries, employment types, and age groups, in search of better employment opportunities, higher pay, or a better work-life balance. In fact, 53% […]
What is Email Encryption? Email encryption is an authentication process that disguises the contents of messages so that only the intended recipients can access and read them. This is done by scrambling plain text so that the email can only be read by an authorized recipient with a private key. With Public Key Infrastructure (PKI), […]
What is Embedded Security? An embedded system is the combination of hardware and software designed to perform dedicated functions within a larger mechanical or electrical system. An embedded system is governed by integrated software that determines the behavior of the embedded device. Embedded systems security is a strategic approach to protect an embedded system from […]