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DNS Security

DNS Security

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**DNS Security**

What is DNS Security?

DNS security refers to a set of security extensions and techniques designed to protect the Domain Name System (DNS) from various attacks, such as DNS spoofing, cache poisoning, and denial-of-service (DoS) attacks. These techniques include DNSSEC (Domain Name System Security Extensions), which adds cryptographic signatures to DNS records to verify their authenticity and integrity, and measures to mitigate DDoS attacks against DNS servers, such as using Anycast and rate limiting.

Find 939 organizations using DNS Security on Sumble →

What other technologies are related to DNS Security?

DNS Security Complementary Technologies

U
URL filtering
URL filtering uses DNS to categorize and block access to malicious websites; complements DNS security by adding another layer of protection.
E
Email Security
Email security solutions often leverage DNS to identify and block phishing attempts and other malicious email-based threats. Complementary as DNS security enhances email threat detection.
N
Network Access Control
NAC can use DNS information to enforce policies based on a user's or device's DNS activity. Complementary, as it builds on the visibility offered by DNS security.
Number of organizations that mention technology
939
DNS Security
2,336
URL filtering
13,902
Email Security
7,112
Network Access Control
ⓘ Tap on a tech to explore matching organizations

Which job functions commonly mention DNS Security?

Network Security Engineer
0.5% of all Network Security Engineer jobs mention DNS Security
View 156 jobs on Sumble
Security Engineer
0.1% of all Security Engineer jobs mention DNS Security
View 505 jobs on Sumble
Security Analyst
0.1% of all Security Analyst jobs mention DNS Security
View 159 jobs on Sumble
Information Security Engineer
0.1% of all Information Security Engineer jobs mention DNS Security
View 100 jobs on Sumble
IT Security
0.1% of all IT Security jobs mention DNS Security
View 197 jobs on Sumble
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Which organizations are mentioning DNS Security?

DNS Security
Cisco
Scientific and Technical Services 
29 team
mention DNS Security
↗
 14 people
use DNS Security
↗
DNS Security
Palo Alto Networks
Scientific and Technical Services 
19 team
mention DNS Security
↗
 10 people
use DNS Security
↗
DNS Security
Mandiant (part of Google Cloud)
Professional Services 
7 team
mention DNS Security
↗
 0 people
use DNS Security
↗
DNS Security
Fox Corporation
Information 
4 team
mention DNS Security
↗
 0 people
use DNS Security
↗
DNS Security
Providence India
Other Services (except Public Administration) 
4 team
mention DNS Security
↗
 0 people
use DNS Security
↗
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