Case Project 8-2 (1)
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School
Ivy Tech Community College, Northcentral *
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Course
105
Subject
Information Systems
Date
Dec 6, 2023
Type
docx
Pages
2
Uploaded by Nlowry74
DNS Providers:
Provider
Features
Security Measures
Comparison with ISP
DNS
Google DNS
- Fast and reliable service
- DNSSEC support (Domain
Name System Security
Extensions)
- May provide faster
resolution
- No logging of user activity
- DDoS protection
- Improved privacy and
security
- IPv6 support
OpenDNS
- Content filtering and threat
protection
- Phishing protection
- Enhanced security
features
- Customizable filtering
settings
- DNSSEC support
- Better protection
against threats
Cloudflare
DNS
- Fast global resolution
- DDoS protection
- Improved speed and
reliability
- Privacy-focused (logs are
deleted within 24 hours)
- DNS over HTTPS (DoH) support
- Enhanced privacy and
security
Security Evaluation:
All three providers claim to offer improved security features, such as DNSSEC support
and DDoS protection. DNSSEC helps in securing the DNS by digitally signing data to
ensure its integrity and authenticity. DDoS protection helps mitigate the risk of
distributed denial-of-service attacks.
However, the effectiveness of these security measures may vary, and it's crucial to
consider the provider's reputation and independent security assessments. Users should
also be aware that while DNSSEC enhances the security of DNS, it may not address all
potential security threats.
Comparison with ISP DNS:
Comparing these DNS providers with your ISP's DNS service involves evaluating factors
like speed, reliability, and security. Many ISPs offer DNS services, but they may prioritize
speed over security. Google DNS, OpenDNS, and Cloudflare DNS often focus on both
speed and security, making them popular alternatives.
In conclusion, the claims of improved security by these DNS providers are generally
valid, as they incorporate features like DNSSEC and DDoS protection. However, the
actual effectiveness may depend on various factors, and users should consider their
specific needs. When comparing with your ISP's DNS service, these third-party providers
may offer better privacy and security features, but real-world performance can vary. It's
recommended to test and choose a DNS provider based on your specific requirements
and priorities.
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