Author: Shulav Shrestha
What is Spyware? Spyware is malicious software that invades your computer and keeps track of your internet activity to generate illegal income. Spyware can be installed on a computer in various ways, including being attached as an add-on to free software downloads or fake pop-up advertisements for anti-spyware programs. Viruses may also install it by visiting infected websites or receiving an e-mail attachment. Research has shown that most people take over two minutes to react when they see an online ad that looks suspicious. These ads may be disguised as messages from friends or family members asking for help with…
Cloud Computing and Smart Sync The present world is world of science, technology, and internet. Everything in the world is connected by internet. In the present world, data is most valuable thing and people want to keep it secure and want to access from anywhere. So, there is modern technology called cloud computing which is model of data storage in which digital information are stored in logical pools or can be said as the cloud. The host company manages all the physical environment including physical storage, servers and these provides cloud storage which keeps people and organization data accessible, available,…
Internet Protocols and IP addresses. Internet protocols can be defined as rules or protocols used for routing and addressing packets of data to travel across networks and reach the correct destination. All the IP information is attached to the packet, which means not only resolvers send these IP packets to the right destination. Rectifying the barriers for many internets are assigned a numerical label which acts as an identifier for a specific system on a specific network known as IP address. All packets are addressed towards the IP address attached to them and reach where it is needed. Each IP…
Voice Over Internet Protocol System VoIP stands for Voice over internet protocol. It refers to the transmission of voice traffic over an internet connection. It can be defined as the system of making phone calls through the internet, as opposed to an ordinary landline or mobile phone. A VoIP framework takes your voice signals, changes them into digital ones, and then sends them over your broadband line. VoIP phone system gives complete integrated communication. How Does VoIP Works? VoIP phone systems first convert a voice call into a digital signal, then transfers it through the internet as a non- VoIP…