Last Updated on August 7, 2021 by Admin 1
Some clients of TPNQM SA were redirected to a malicious site when they tried to access the TPNQM main site. Bob, a system administrator at TPNQM SA, found that they were victims of DNS Cache Poisoning.
What should Bob recommend to deal with such a threat?
- The use of security agents in clients’ computers
- The use of DNSSEC
- The use of double-factor authentication
- Client awareness