By 107
how to install NTP version 4.2.7 on centos?
How to Block Layer 4 (Transport Layer) NTP Base DRDoS Attacks?
Please Help Me…
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
Do you want to host an NTP server or install an NTP client to make sure your system’s time is up to date? <br> <br>Take a look at <a href=“http://blog.cloudflare.com/understanding-and-mitigating-ntp-based-ddos-attacks”>Understanding and mitigating NTP-based DDoS attacks</a>.
Become a contributor for community
Get paid to write technical tutorials and select a tech-focused charity to receive a matching donation.
DigitalOcean Documentation
Full documentation for every DigitalOcean product.
Resources for startups and SMBs
The Wave has everything you need to know about building a business, from raising funding to marketing your product.
The developer cloud
Scale up as you grow — whether you're running one virtual machine or ten thousand.
Get started for free
Sign up and get $200 in credit for your first 60 days with DigitalOcean.*
*This promotional offer applies to new accounts only.