Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Vulnerabilities / Threats

10/17/2012
06:13 PM
Connect Directly
Google+
LinkedIn
Twitter
RSS
E-Mail
50%
50%

Google Helps Webmasters Disavow Spammy Links

New Disavow tool gives website owners a way to distance their sites from linkspam.

10 Best Business Tools In Google+
10 Best Business Tools In Google+
(click image for larger view and for slideshow)
Google, to some, is a kind of god. So it's fitting that Google should offer redemption to those who have fallen from favor.

Google has just introduced what it calls its Disavow links tool, a way to disassociate one's website from linkspam.

In Google's book, linkspam is a sin. Linkspam, also known as Web spam or unnatural links, is a term to describe Web links that are deceptive or manipulative. Google sees a lot of linkspam because it treats links as votes for the relevancy of the designated website. Relevant websites appear at the top of search results lists and tend to get a lot of visitors; less relevant websites starve.

Many websites looking to improve their visibility in Google Search find it easier to pay some shady search engine optimization (SEO) firm to create a deluge of low-quality content that links back to the client's site than to craft copy so compelling that Internet users create links unbidden.

[ Congress is coming down hard on Chinese telecom equipment makers. Read What Huawei, ZTE Must Do To Regain Trust. ]

Google tries to discourage paid links, link exchanges, and other schemes designed to influence its relevancy rankings through its webmaster guidelines. But not everyone does the right thing.

Attempting to manipulate Google may pay off for a while, but sooner or later, Google is likely to catch on and the punishment can be severe. Several years ago, BMW was caught gaming Google's search system and Google reduced the PageRank of the offending website to zero, effectively excommunicating it for a time.

In a blog post, Jonathan Simon, webmaster trends analyst at Google, says that the Disavow tool is intended for website owners who have been notified of a manual spam action arising from "unnatural links" pointing at their site.

The first course of action he recommends is removing as many of the spammy links as possible. But because it's not always possible or practical to get in touch with the creators of incoming links, there's the Disavow tool. It tells Google to ignore incoming links that the website owner specifies in an uploaded file.

Google stresses that the Disavow tool is an advanced option that should be used with care. "If used incorrectly, this feature can potentially harm your site's performance in Google's search results," the company says on its website.

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Mobile Banking Malware Up 50% in First Half of 2019
Kelly Sheridan, Staff Editor, Dark Reading,  1/17/2020
Exploits Released for As-Yet Unpatched Critical Citrix Flaw
Jai Vijayan, Contributing Writer,  1/13/2020
Microsoft to Officially End Support for Windows 7, Server 2008
Kelly Sheridan, Staff Editor, Dark Reading,  1/13/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
The Year in Security: 2019
This Tech Digest provides a wrap up and overview of the year's top cybersecurity news stories. It was a year of new twists on old threats, with fears of another WannaCry-type worm and of a possible botnet army of Wi-Fi routers. But 2019 also underscored the risk of firmware and trusted security tools harboring dangerous holes that cybercriminals and nation-state hackers could readily abuse. Read more.
Flash Poll
[Just Released] How Enterprises are Attacking the Cybersecurity Problem
[Just Released] How Enterprises are Attacking the Cybersecurity Problem
Organizations have invested in a sweeping array of security technologies to address challenges associated with the growing number of cybersecurity attacks. However, the complexity involved in managing these technologies is emerging as a major problem. Read this report to find out what your peers biggest security challenges are and the technologies they are using to address them.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-7227
PUBLISHED: 2020-01-18
Westermo MRD-315 1.7.3 and 1.7.4 devices have an information disclosure vulnerability that allows an authenticated remote attacker to retrieve the source code of different functions of the web application via requests that lack certain mandatory parameters. This affects ifaces-diag.asp, system.asp, ...
CVE-2019-15625
PUBLISHED: 2020-01-18
A memory usage vulnerability exists in Trend Micro Password Manager 3.8 that could allow an attacker with access and permissions to the victim's memory processes to extract sensitive information.
CVE-2019-19696
PUBLISHED: 2020-01-18
A RootCA vulnerability found in Trend Micro Password Manager for Windows and macOS exists where the localhost.key of RootCA.crt might be improperly accessed by an unauthorized party and could be used to create malicious self-signed SSL certificates, allowing an attacker to misdirect a user to phishi...
CVE-2019-19697
PUBLISHED: 2020-01-18
An arbitrary code execution vulnerability exists in the Trend Micro Security 2019 (v15) consumer family of products which could allow an attacker to gain elevated privileges and tamper with protected services by disabling or otherwise preventing them to start. An attacker must already have administr...
CVE-2019-20357
PUBLISHED: 2020-01-18
A Persistent Arbitrary Code Execution vulnerability exists in the Trend Micro Security 2020 (v160 and 2019 (v15) consumer familiy of products which could potentially allow an attacker the ability to create a malicious program to escalate privileges and attain persistence on a vulnerable system.