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Kanal S Sajan has Published 171 Articles
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
2K+ Views
Encrypting Viruses are a form of computer virus that can cause significant problems if they are identified. The entire globe is reliant on computer systems for day-to-day operations. Encrypting viruses are said to be one of the most dangerous viruses because once your device is infected with one, it may ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
262 Views
"What is an ad blocker?" you might be wondering. That's an excellent question, particularly if you're unfamiliar with such features. Advertisements have become ingrained in our daily lives. Whether it's on the Internet, in television commercials, or the newspaper, most of us are oblivious to advertisements. So, why should you ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
398 Views
You may have come upon it when searching for a VPN on the internet. Nonetheless, you have no idea what it is or what it has to do with anything. Don't worry; you've found an article that will tell you all you need to know about it.A VPN passthrough is ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
640 Views
When you do anything on the internet, you're sending data packets all over the world. Consider how your information is broken down into packets of data and transported to its intended destination when you put in a web address in your browser or submit a new update on your social ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
2K+ Views
What is a Firewall?A firewall is a hardware or software device that can be set up to restrict data from specific sites, programs, or ports while allowing relevant and necessary data to come through.Firewalls block unauthorized access to or from networks with varying levels of trust. They prevent hostile actors ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
568 Views
What is a DoS attack?A denial-of-service attack is a type of cyber-attack where the perpetrator tries to make a network resource unavailable to its intended users by stopping the services of a host connected to the Internet for a certain length of time or indefinitely. Denial of service is often ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
4K+ Views
Computer WormA worm is a harmful software (virus) that repeats itself as it moves from computer to computer, leaving copies of itself in each computer's memory. A worm finds a computer's vulnerability and spreads like an illness throughout its associated network, constantly looking for new holes. Worms, like viruses, are ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
653 Views
While face-to-face human interaction appears less common, we are more likely to communicate with our technology. Machines are starting to respond, from Siri to Alexa. Now, businesses recognize the value of Chatbot services and implement them into their networks, resulting in a more efficient and user-friendly consumer experience across many ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
516 Views
What Is SIEM (Security Incident and Event Management)?The process of finding, monitoring, recording, and evaluating security events or incidents in a real- time IT environment is known as security incident and event management (SIEM). It delivers a centralized and comprehensive picture of an IT infrastructure's security situation.Security information event management ... Read More
![Kanal S Sajan](https://www.tutorialspoint.com/assets/profiles/439564/profile/60_1279921-1660130318.jpg)
Kanal S Sajan
157 Views
Security researchers discovered multiple vulnerabilities earlier this year that affect practically every PC, laptop, and smartphone on the market. The flaws, known as Spectre and Meltdown, are found in the design of modern CPUs and allow personal data (passwords, e-mail, and surfing history) to be accessed from memory by exploiting ... Read More