INTERNET SECURITY

 Internet security is a branch of computer security specifically related to the Internet, often involving browser security but also network security. Its objective is to establish rules and measures to use against attacks over the Internet.

The Internet represents an insecure channel for exchanging information leading to a high risk of intrusion or fraud, such as phishing. This session introduces you to Internet security concepts and how to secure online and network transactions. Though Internet provides valuable information and entertainment, it may leave your computer unsecure due to many online threats. You need to ensure that your usernames, passwords, credit card or online banking information secure as they are prone to be tracked and used by unauthorized users. Some websites can also install Malware on the computer without user consent thereby leaving the computer damaged or insecure. Online threats such as Phishing, email spoofing, chat spoofing, etc. can increase the chances of users getting compromised. You can reduce the risks by using best practices such as using Antivirus Software, Antispyware Software, Firewalls, strong passwords, etc. in addition to spreading awareness of the best practices.

Cyber Threats 

Phishing

Phishing attacks use fake communication, such as an email, to trick the receiver into opening it and carrying out the instructions inside, such as providing a credit card number. 

Email Spoofing 

Email spoofing is a technique used in spam and phishing attacks to trick users into thinking a message came from a person or entity they either know or can trust. In spoofing attacks, the sender forges email headers so that client software displays the fraudulent sender address, which most users take at face value.

Chat Spoofing

Chat Spoofing is a one in which when a computer system or a user of a computer masquerades to be another identity while engaging in chat.

Best Practices for Security

Use strong passwords, a combination of alphanumeric and special characters could be used for creating a password that is not so easy to crack or guessed by other users. Do not keep passwords such as your favorite color, friends or relatives name, bike number, mobile number either as single or combined option. These passwords are easy to guess ifa user knows you personally. Change your password frequently at least 2 or 3 weeks so that your account information remains secure.

Using strong passwords can lower the risk of a security breach; effectiveness of a password depends on the security mechanism of the software and users involvement in generating a strong password.

Most websites check for password effectiveness when a user attempts to register for the first time or when they change password.