Answer:
Explanation:
Hay muchas razones, para empezar Windows ha estado desde el año 1995. Tuvo muchas actualizaciones y Microsoft (la compañia que lo creo) los sigue actualizando y agregando nuevas funciones. Ademas de eso, Windows es compatible con casi todos los programas que salen. Esto le ayuda a que el usario pueda usar todos los programas que quiera y aumenta la popularidad del sistema operativo. Microsoft tambien trae pre-instalado Windows en todas sus computadoras personales que vende.
Answer:
Distributed DOS attacks.
Explanation:
Computers in a network or the network itself is are prone to cyber attacks. A cyber attack is a concept of taking advantage of computer network vulnerabilities, to retrieve information from the target source. An example of these types of security attacks is the denial of service (or DOS) attacks.
The DOS or the distributed DOS attack prevents users form accessing or requesting a service that they are legitimately allowed, by flooding the target system with superfluous resource request from millions of computers, controlled by the attacker.
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If a client initiates the SMTP communication using an EHLO (Extended Hello) command instead of the HELO command some additional SMTP commands are often available. They are often referred to as Extended SMTP (ESMTP) commands or SMTP service extensions. Every server can have its own set of extended SMTP commands.
