System and method for certifying that data received over a computer network has been checked for viruses
View Patent ↗A system, method, and computer program product are provided for certifying that data transferred from a first computer to a recipient computer is free from viruses identified by an anti-virus database. Data is scanned for viruses before it is sent from the first computer. A certificate identifying said data as being scanned for viruses is attached if no viruses are found during scanning. The data is sent with the certificate from the first computer to a recipient computer.
1. A method for certifying that data transferred from a first computer to a recipient computer is free from viruses identified by an anti-virus database, the method comprising:
scanning data for viruses before it is sent from a first computer;
attaching a certificate identifying said data as being scanned for viruses if no viruses are found during scanning; and
sending said data with the certificate from the first computer to a recipient computer;
wherein said data includes instant message data;
wherein said data received at the recipient computer only displays a digital signature if a digital signature verification application is installed on the recipient computer;
wherein the digital signature is separate from the certificate.
2. The method of claim 1 wherein the first computer and the recipient computer are in communication through an instant messaging application and wherein sending said data comprises sending an instant message.
3. The method of claim 2 wherein the instant message includes a file.
4. The method of claim 2 wherein scanning said data for viruses comprising scanning a file.
5. The method of claim 1 wherein scanning said data comprises automatically scanning said data when a user selects to send said data.
6. The method of claim 1 wherein the first computer and the recipient computer are connected to the Internet.
7. The method of claim 1 further comprising adding the digital signature to said data if no viruses are found.
8. The method of claim 7 further comprising reading the digital signature with the digital signature verification application at the recipient computer and verifying that said data has not been tampered with.
9. A computer program product embodied on a computer readable medium for certifying that data transferred from a first computer to a recipient computer is free from viruses identified by an anti-virus database, the computer program product comprising:
computer code for scanning data for viruses before it is sent from a first computer;
computer code for attaching a certificate identifying said data as being scanned for viruses if no viruses are found during scanning; and
computer code for sending said data with the certificate from the first computer to a recipient computer;
wherein said data includes instant message data;
wherein said data received at the recipient computer only displays a digital signature if a digital signature verification application is installed on the recipient computer;
wherein the digital signature is separate from the certificate.
10. The computer program product of claim 9 wherein the first computer and the recipient computer are in communication through an instant messaging application and wherein sending said data comprises sending an instant message.
11. The computer program product of claim 10 wherein the instant message includes a file.
12. The computer program product of claim 10 wherein scanning said data for viruses comprising scanning a file.
13. The computer program product of claim 9 wherein scanning said data comprises automatically scanning said data when a user selects to send said data.
14. The computer program product of claim 9 wherein the first computer and the recipient computer are connected to the Internet.
15. The computer program product of claim 9 further comprising computer code for adding the digital signature to said data if no viruses are found.
16. The computer program product of claim 15 further comprising computer code for reading the digital signature with the digital signature verification application at the recipient computer and verifying that said data has not been tampered with.
17. A system including a tangible computer readable medium for certifying that data transferred from a first computer to a recipient computer is free from viruses identified by an anti-virus database, the system comprising:
logic for scanning data for viruses before it is sent from a first computer;
logic for attaching a certificate identifying said data as being scanned for viruses if no viruses are found during scanning; and
logic for sending said data with the certificate from the first computer to a recipient computer;
wherein said data includes instant message data;
wherein said data received at the recipient computer only displays a digital signature if a digital signature verification application is installed on the recipient computer;
wherein the digital signature is separate from the certificate.