Descargar como PDF, PPTX
- 1 / 40
- 2 / 40
- 3 / 40
- 4 / 40
- 5 / 40
- 6 / 40
- 7 / 40
- 8 / 40
- 9 / 40
- 10 / 40
- 11 / 40
- 12 / 40
- 13 / 40
- 14 / 40
- 15 / 40
- 16 / 40
- 17 / 40
- 18 / 40
- 19 / 40
- 20 / 40
Saltar al contenido principal
Subido porSam Bowne
3: DNS vulnerabilities
- DNS vulnerabilities can arise from configuration errors, architecture mistakes, vulnerable software implementations, protocol weaknesses, and failure to use security extensions. - Common mistakes include single points of failure, exposure of internal information, leakage of internal queries, unnecessary recursiveness, failure to restrict access, and unprotected zone transfers. - Software vulnerabilities have included buffer overflows and flaws in randomization of source ports, transaction IDs, and domain name ordering that enable cache poisoning and man-in-the-middle attacks.
