Presentation cyber security.pptx gaye hs

Cyber

1. APPLICATIONS OF CRYPTOGRAPHY Cryptography has many applications, including  secure communication, data privacy, and financial transactions . A few those applications are as follows

2. Digital currency Digital currency refers to money that exists only in electronic form. It enables secure, instant transactions and can be used for online purchases, investments, and transfers revolutionising traditional financial systems

3. E-COMMERCE E-commerce, or electronic commerce, is the buying and selling of goods and services over the internet. It can also refer to the transmission of funds or data electronically . 

4. MILITARY OPERATIONS Cyber security is a critical aspect of modern military operations, and military forces must take steps to protect against cyber threats. This includes the implementation of network security measures, threat intelligence, incident response plans, and cyber security training .

5. Secure browsing Secure browsing" in cybersecurity refers to  the practice of using methods and tools to protect yourself online by ensuring safe internet use through secure connections

6. Safe online banking Only use a bank's official website and apps. Enable password protection on all devices. Always log out of banking sessions, and activate timed logouts if this is not done automatically

7. SECURE CHATTING Secure chat refers to a form of communication that uses encryption to protect the confidentiality and privacy of messages exchanged between two or more people

8. ENCRYPTED E-MAILS In cybersecurity, an "encrypted email" refers to  an email message that has been scrambled using a cryptographic algorithm, making its content unreadable to anyone who doesn't possess the correct decryption key

9. Digital signatures A digital signature is a cryptographic technique that verifies the authenticity of a digital document, message, or software