If you’re not sure that your encryption strategies are strong and effective, then it’s advisable to help from an IT support company, who can give proper advice on cybersecurity as well as other related issues.
Encryption: What Is It & What Are the Types?
Symmetrical and Asymmetrical or Public Key Systems are two different types of encryption, which are used widely. Here, the former requires a private channel between the points of encryption and decryption and the same key is used by both parties. In the latter system, the encryption key is public, but the method of deciphering is only known to the authorized decrypting party.
Likewise, both the type of encryption types is still used widely, but the asymmetrical is more popular, as the private channel or Symmetrical encryption is difficult to maintain on a practical level especially for online communication though it is effective for storing documents.
Lastly, these encryptions provide strength due to the algorithms, which are used among them. Some of the commonly used algorithms are:
- Data Encryption Standard (DES)
- Triple-DES (3DES)
- RSA Algorithm
- Advanced Encryption Standard (AES)
1. The Data Encryption Standard (DES)
2. Triple-DES (3DES)
3. The RSA Algorithm
4. Advanced Encryption Standard (AES)
What you can do to keep things safe
1. Store Encryption Keys Physically
2. Full Disk Encryption
3. Encrypting Cloud Data
4. Multi-Factor Authentication
5. Encrypted Email Servers
6. Use HTTPS
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About Roy Castleman
Roy Castleman is founder and managing director of Prosyn Ltd. (PROfessional SYNergy), a London-based IT support organization focusing on small and medium-sized businesses. An experienced consultant in disaster recovery, he has accreditation with companies such as Microsoft, HP, and Cisco.
See Author’s Website