Encryption is the transformation of plaintext data into ciphertext (encrypted text), which means the destruction of its structure in such a way that without the appropriate decryption key, it is impossible to read the information. The two main types of Encryptions: Symmetric Asymmetric Symmetric encRead more
Encryption is the transformation of plaintext data into ciphertext (encrypted text), which means the destruction of its structure in such a way that without the appropriate decryption key, it is impossible to read the information.
The two main types of Encryptions:
- Symmetric
- Asymmetric
Symmetric encryption means use of one key, intended for both encryption and decryption. It’s faster since only receiver side must have a key, but there is a need to maintain the security of key.
Asymmetric encryption is distinguished by the presence of two keys – a public key and private secret key for encryption and decryption, respectively. In this way, a user can share a public key with anyone without sending a secret one.
The strength of the encryption lies in complexity of algorithms and key length such that it becomes computationally impossible to decrypt the plaintext without use of a key if the entity is unauthorized. Hence, encryption plays a big role in securing data and communication as it provides confidentiality, integrity, and authentication. It protects sensitive information against unauthorized access while it is being stored or transmitted and secures online transactions from data breaches. With the ever-increasing cyber-attacks, encryption is the backbone of digital communications concerning privacy and trust.
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User awareness and training are crucial in preventing cybersecurity incidents by: 1. Identifying phishing attacks: Training helps users recognize suspicious emails and avoid malicious links. 2. Safe browsing practices: Users learn to avoid malicious websites and understand the importance of HTTPS. 3Read more
User awareness and training are crucial in preventing cybersecurity incidents by:
1. Identifying phishing attacks: Training helps users recognize suspicious emails and avoid malicious links.
See less2. Safe browsing practices: Users learn to avoid malicious websites and understand the importance of HTTPS.
3. Password security: Emphasizes creating strong, unique passwords and not reusing them.
4. Recognizing social engineering: Teaches users to identify and verify manipulative tactics used by attackers.
5. Data handling: Educates users on protecting sensitive information and preventing data leaks.
6. Incident reporting: Encourages prompt reporting of suspicious activities and understanding proper procedures.
7. Device security: Covers securing personal devices and safe use of public Wi-Fi.
8. Remote work best practices: Emphasizes secure remote access methods and avoiding risks associated with public networks.
9. Regular updates and patching: Stresses the importance of keeping software updated to protect against vulnerabilities.
10. Creating a security culture: Encourages continuous vigilance and proactive security measures through regular training and reminders.