FIELD: information technology.
SUBSTANCE: method for antivirus scanning depending on the certificate trust level of a public key of the digital signature of a file, comprising obtaining an end certificate identifier; drawing up a chain of certificates from the end certificate, determined by the obtained certificate identifier, to the root certificate; determining, using a database of trusted certificates and depending on the chain of certificates, the trust level for the end certificate; performing antivirus scanning of the file depending on the trust level of the end certificate and scanning rules.
EFFECT: high efficiency of antivirus scanning through antivirus scanning whose process depends on a certificate trust level determined using a database of trusted certificates.
18 cl, 6 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM AND METHOD TO REPLENISH DATA BASE OF TRUSTED CERTIFICATES USED DURING ANTIVIRUS CHECK | 2014 |
|
RU2571381C1 |
| SYSTEM AND METHOD OF CHECKING FILE EDS | 2018 |
|
RU2706873C1 |
| SYSTEM AND METHOD OF PROOFING AGAINST SCANNING OF EDS FILES | 2018 |
|
RU2708353C1 |
| SYSTEM AND METHOD FOR DETERMINING THE FILE TRUST LEVEL | 2019 |
|
RU2750628C2 |
| SYSTEM AND METHOD OF PROTECTING CLOUD INFRASTRUCTURE FROM ILLEGAL USE | 2012 |
|
RU2536663C2 |
| METHOD FOR ANTI-VIRUS SCANNING OF COMPUTER SYSTEM | 2015 |
|
RU2617925C2 |
| METHOD OF DELIVERING CERTIFICATES IN PROTECTED NETWORK COMPUTING SYSTEM | 2017 |
|
RU2665247C1 |
| SYSTEM AND METHOD OF DETERMINING TRUST WHEN UPDATING LICENSED SOFTWARE | 2012 |
|
RU2495487C1 |
| METHOD FOR DETECTING HARMFUL ASSEMBLIES | 2015 |
|
RU2628920C2 |
| MACHINE CODE ACCESS LIMITATION METHOD TO THE OPERATING SYSTEM RESOURCES | 2016 |
|
RU2625052C1 |
