National cyber warfare programs provide emerging cyber threats ranging from propaganda, website defacement, espionage, and disruption of key infrastructure to loss of life. Government-sponsored programs are increasingly sophisticated and pose advanced threats when compared to other threat actors. Their ...
WannaCry attacked many information systems of universities as well as education and healthcare institutions around the world, posing severe security threats. Worms Worms are self-replicating viruses, which mainly spread by seeking for system vulnerabilities (for example, Windows system vulnerabilities, ...
Common infrastructure vulnerabilities and threatsIT infrastructure comprises different technologies hosted over networks, making it a complex environment that faces increasing threat levels. IT systems and critical data that they process can be vulnerable to both digital and onsite attacks. Proper enforcement...
What are the different types of cyberattacks and threats? Cyberattacks come in various forms through computer networks and systems. Malware and phishing are two cyberattack examples used to gain control of sensitive data from businesses and personal electronic devices. Learn about the types of ...
Once data has been classified, you need to outline how data is each level will be handled. There are generally three components to this part of your information security policy: Data protection regulations: Organizations that store personally identifiable information (PII) or sensitive data must be...
cause damage or harm. But only thinking of computers or computer systems, in a traditional sense, is limiting. The reality is that a cyberattack can occur on almost any modern digital device. The impact can range from an inconvenience for an individual to global econom...
An advanced persistent threat (APT) is a complex, persistent cyberattack that has three characteristics: advanced, persistent, and threat. The word "advanced" indicates such APT attacks require higher customization and complexity than traditional attacks, and a lot of time and resources are required...
Computer scientists must build a computer with the same principles in mind as building the foundations of physical structure. The three main pillars they must consider are: System design.This is what makes up the structure of a computer, including all hardware parts, such as CPU, data processors...
popular browser extensions like anti-virus software can also help detect and block potential threats before they have a chance to infect your system. however, it is still important for you to be aware of best practices when using your web browser, such as avoiding potentially dangerous links or...
When larger cryptocurrencies are involved, there are teams of miners that run dedicated computer rigs to perform the necessary mathematical calculations. This requires a significant amount of electrical power—for example, the bitcoin network consumes more than 73TWh of energy every year. Types of Cry...