Search results: dns

in this series, i will show you some issues in dns security and how to secure compromised dns servers.

with the current dns system, the us almost completely controls the internet through the domain name server system they hold.

in this tutorial we will introduce general knowledge about dnssec and the reasons why securing dns infrastructure is important to your organization.

domain name system (dns) is used to identify server names to ip addresses on the internet and on a tcp / ip platform.

according to bach khoa network security center (bkis), dns cache poisoning vulnerabilities are placing dns server systems in vietnam as well as worldwide.

when dns resolution does not work, you will fail to use the computer to access the internet. dns is not a great feature on the network, but it is a must-have feature.

domain name system or dns system is an internet service that converts domain names into internet protocol (ip) numbers. these digital ip addresses are used by computers to connect

dns cache is a file on your isp or computer, containing a list of ip addresses of frequently used web sites.

do you have computers on your local network that need to be accessed from outside? using the bastion host - as the gatekeeper - the gatekeeper for your network can be a good

dns hijacking is a form of redirecting website addresses that users access. understandably, you type the address abc.com into your browser, but you are actually being directed to

if you don't use vpn, dnscrypt will help you stay safe when communicating on the internet. communication can be anything from email to im to browsing websites.

hidden garbage or cache are data in the previous session of applications, programs that the operating system saves to make loading data in later sessions faster. it will swell

cloudlare is a service used by many websites because of its benefits. but not cloudflare 100% safe.

ipv4 has provided billions of addresses, helping people around the world get closer together. however, the explosion of the internet has made the number of ipv4 addresses become

concepts allow us to systematize our understanding of the world. in the area of ​​network administration, here are 10 important concepts that administrators need to know.

dhcp is one of two network-based services that help control network behavior (the other is dns).

changing the dns server settings on your router is not difficult, but every manufacturer uses their own custom interface, which means the process can be very different depending on

these are the most popular computer terminology, information technology terms in english and their full and meaningful forms in vietnamese, invite you to read.

very simple, just change dns to 9.9.9.9, malware and phishing will not be able to get into your computer.