dns News and Other Resources

Blog Post

Five web-based network troubleshooting tools

June 5, 2013 8:16am PDT

Web-based networking toolkits often offer numerous ways to test routes, domains, and other issues that will directly affect your network.

3 Latest comment by highermath

Blog Post

Switching to Office 365: 10 hazards to look out for

May 31, 2013 11:20am PDT

Migrating to Office 365 requires overcoming some bumps in the road.

14 Latest comment by PeterM42

Whitepapers

The Keys to the Kingdom: Limiting Active Directory Administrators

May 9, 2013 12:00am PDT

Allowing data center server operators to be Active Directory domain administrators is a common practice—and a potentially damaging security risk. The challenge is balancing directory security with...

Provided by: Dell Software

Whitepapers

Various Methods Used for the Protection, Detection and Prevention of Application Layer DDOS Attacks

May 1, 2013 12:00am PDT

Among all the attacks that occur on a web application like SQL Injection, XSS (Cross Site Scripting) attacks, DDOS attacks, etc., DDOS are the most difficult to detect and prevent. DDOS attacks...

Provided by: IJCSMR

Q&A

(error code 0x0000267C DNS_ERROR_NO_DNS_SERVERS)

April 9, 2013 9:30am PDT

(error code 0x0000267C DNS_ERROR_NO_DNS_SERVERS) i am working on centos machine on vmware and i am facing a problem regarding connection between my virtual machine and physical machine.what i am...

1 Latest comment by mashhood1011

Discussion Threads

DDoS strike on Spamhaus highlights need to close DNS open resolvers

April 2, 2013 8:25am PDT

DDoS strike on Spamhaus highlights need to close DNS open resolvers article root Not solving the problem From what you described, this looked like a reflected, distributed DOS attack. Open...

10 Started by khuongduybui | Latest comment by JesusChristSuperStar

Blog Post

DDoS strike on Spamhaus highlights need to close DNS open resolvers

April 2, 2013 5:30am PDT

Patrick Lambert breaks down the Spamhaus DDoS attack and some of the controversies that have ensued. What isn't up for debate -- fixing the open resolver flaw on DNS servers.

10 Latest comment by JesusChristSuperStar

Blog Post

Use CloudLock Community Rating System for apps security

April 1, 2013 11:45am PDT

The CloudLock Community Rating System offers Google Apps Administrator another layer of transparency over the apps installed in their domain.

2 Latest comment by mobilesite

Whitepapers

Deploying Cryptography in Domain Name System: An Overview

April 1, 2013 12:00am PDT

The Domain Name System (DNS) has become a critical operational part of the Internet Infrastructure, yet it has no strong security mechanisms to assure Data Integrity or Authentication. Extensions...

Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)

Whitepapers

Efficient Spam Filtering System Based on Smart Cooperative Subjective and Objective Methods

February 1, 2013 12:00am PST

Most of the spam filtering techniques are based on objective methods such as the content filtering and DNS/reverse DNS checks. Recently, some cooperative subjective spam filtering techniques are...

Provided by: Scientific Research

Whitepapers

Check-Repeat: A New Method of Measuring DNSSEC Validating Resolvers

January 31, 2013 12:00am PST

As more and more authority DNS servers turn on DNS SECurity extensions (DNSSEC), it becomes increasingly important to understand whether, and how many, DNS resolvers perform DNSSEC validation. In...

Provided by: Verisec AB

Blog Post

Use Google PageSpeed Service to optimize your Web page performance

January 25, 2013 10:48am PST

Google PageSpeed Service can speed up your web pages so they load faster. See what's involved with the process.

2 Latest comment by aidemzo_adanac

Downloads

Download a FREE Trial of IP Address Manager from SolarWinds!

January 24, 2013 12:00am PST

Are you still using spreadsheets to manage your IP space? The explosion of IP-enabled devices in today’s corporate networks has increased the complexity of IP space management beyond what can be...

Provided by: SolarWinds

Whitepapers

The Keys to the Kingdom: Limiting Active Directory Administrators

January 1, 2013 12:00am PST

Allowing data center server operators to be Active Directory domain administrators is a common practice - and a potentially damaging security risk. The challenge is balancing directory security...

Provided by: Dell Software

Whitepapers

Classification of Malicious Domain Names Using Support Vector Machine and Bi-Gram Method

January 1, 2013 12:00am PST

Everyday there are millions of domains registered and some of them are related to malicious activities. Recently, domain names have been used to operate malicious networks such as botnet and other...

Provided by: Konkuk University

Whitepapers

Performance Test Comparison of Internet Layer Protocols on CentOS and 2007 for Data, DNS and Voice Traffic

January 1, 2013 12:00am PST

Today's era of packet switched networks demands larger bandwidth to suffice the need to integrate multimedia applications like Internet gaming, transmission of voice etc. It becomes necessary to...

Provided by: International Journal of Computer Applications

Whitepapers

Detection of E-Mail Senders With SMTP Extension

January 1, 2013 12:00am PST

E-mail spam is one of the most common problems that the people face in their day to day life. There exists massive number of spams sent from justifiable home computers that comprises of a malware...

Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)

Blog Post

10 Windows 7 commands every administrator should know

December 27, 2012 12:00am PST

The command line is often the best place to resolve Windows 7 desktop problems. These basic commands will help speed your troubleshooting tasks.

18 Latest comment by bertleen

Q&A

GPO polcy issue

November 27, 2012 10:56pm PST

GPO polcy issue Hi, I am facing a problem in my GPO policy setting. Issue: Policy not getting applied in Win XP system. We have two different Vlan (Vlan 3 & Vlan4).In Vlan those vlan we...

3 Latest comment by anbullspl@...