About Us



Techisboon will help you understand the concepts which are related in the field of cyber security domain.Thus this platform will provide you detailed information about all the topics from basic till advance and this blog will also cover all the topics which are relevant to the domain cyber security.

Comments

Post a Comment

Popular

OSI model

Image
OSI model OSI model is an acronym for Open Systems Interconnection is used to define how data is transferred from one system to another system in a computer network. Now you may ask how a network is formed? If two computers are connected to each other with LAN cables, connectors and Network Interface Card forms a network. Since the designing and infrastructure won't be similar of two computers the OSI model was introduced by ISO(International Organization for Standardization) in 1984 for a successful communication between computers or networks. OSI model consists of  7 different layers 1. Application layer 2. Presentation layer 3. Session layer 4. Transport layer 5. Network layer 6. Data link layer 7. Physical layer Now I'm going to give a mnemonic to remember the OSI model Please-Do-Not-Throw-Sausage-Pizza-Away, easy right? Application layer - Application layer does not include applications like chrome, firefox instead it incl...
Read more

Ethical hacking terminologies

Image
Ethical Hacking Terminologies  Following is the list of terms that are frequently used in the field of ethical hacking . If you are not aware of these terms then it would be difficult for you to understand the concept of ethical hacking properly. Thus knowing this will ease your process of going further in this domain. Vulnerability -  A weakness, flaw or loophole in a system, network or any device that can be exploited. Threat -  A danger that can exploit an existing bug or vulnerability to compromise the security of a network system. Attack - An action that is done to extract a sensitive data by getting unauthorized access of a system. Phishing - A process where an attacker creates fake website or url which looks like a legit page but it's to trap the user to get sensitive data. Backdoor -  A hidden entry point which can bypass the authentication process i.e logins and passwords also known as trapdoor. ...
Read more

Goals of cyber security

Image
Goals of cyber security With lots of information being generated by an organization today, as we know the world is going digital, every piece of information is more or less stored in a software and as a user we must ensure our data is been stored in a secured website and as an organization it's their responsibility to keep the data confidential, maintain integrity and available as an when required. Most commonly termed as a CIA triad. Three most important goals of cyber security are as follows :  Confidentiality -  The principle of confidentiality ensures that only the sender and the recipient(s) should be able to access the contents of a message. Confidentiality gets compromised if an unauthorized person gets an access to a message. E.g  User A wants to send message to user B, another user C gets access to this message which is not desired and thus defeats the purpose of confidentiality. let's say A sends a confidential email to B which ...
Read more