We’ve worked hard over the past few years to increase our services’ use of an encryption protocol called SSL, as well as encouraging the industry to adopt stronger security standards. For example, we made SSL the default setting in Gmail in January 2010 and introduced an encrypted search service located at https://encrypted.google.com four months later. Other prominent web companies have also added SSL support in recent months.
As search becomes an increasingly customized experience, we recognize the growing importance of protecting the personalized search results we deliver. As a result, we’re enhancing our default search experience for signed-in users. Over the next few weeks, many of you will find yourselves redirected to https://www.google.com (note the extra “s”) when you’re signed in to your Google Account. This change encrypts your search queries and Google’s results page. This is especially important when you’re using an unsecured Internet connection, such as a WiFi hotspot in an Internet cafe. You can also navigate to https://www.google.com directly if you’re signed out or if you don’t have a Google Account.
What does this mean for sites that receive clicks from Google search results? When you search from https://www.google.com, websites you visit from our organic search listings will still know that you came from Google, but won't receive information about each individual query. They can also receive an aggregated list of the top 1,000 search queries that drove traffic to their site for each of the past 30 days through Google Webmaster Tools. This information helps webmasters keep more accurate statistics about their user traffic. If you choose to click on an ad appearing on our search results page, your browser will continue to send the relevant query over the network to enable advertisers to measure the effectiveness of their campaigns and to improve the ads and offers they present to you.
As we continue to add more support for SSL across our products and services, we hope to see similar action from other websites. That’s why our researchers publish information about SSL and provide advice to help facilitate broader use of the protocol. We hope that today’s move to increase the privacy and security of your web searches is only the next step in a broader industry effort to employ SSL encryption more widely and effectively.
Showing posts with label security. Show all posts
Showing posts with label security. Show all posts
Oct 18, 2011
Oct 7, 2011
National Cyber Security Awareness Month 2011: Our Shared Responsibility
(Cross-posted on the Public Policy Blog)
On the Internet, as with the offline world, the choices we make often have an impact on others. The links we share and the sites we visit can affect our security and sometimes introduce risk for people we know. Given how quickly our collective use of technology is evolving, it’s useful to periodically remind ourselves of practices that can help us achieve a more secure and enjoyable online experience.
This month, Google once again joins the National Cyber Security Alliance (NCSA), government agencies, corporations, schools and non-profit organizations in recognizing National Cyber Security Awareness Month. It’s a time for us to offer education that increases online security for everyone.
It’s fitting that the theme of this year’s Cyber Security Awareness Month is “Our Shared Responsibility.” With ever-increasing ways to access the web and share information, we need to focus on keeping our activities secure. In that spirit, and to help kick off Cyber Security Awareness Month, we’re introducing a new Google Security Center. The Security Center is full of practical tips and information to help people stay safe online, from choosing a secure password to using 2-step verification and avoiding phishing sites and malware.
We also continue to develop products and services that help people protect their information online. Examples that have stood out so far this year include the Chromebook, 2-step verification in 40 languages, and Chrome browser warnings for malicious downloads and out-of-date plugins, among others. We develop free products and tools such as DOM Snitch, a Chrome extension that helps developers identify insecure code.
We recognize the importance of security education and are committed to helping make your online experience both exciting and safe to use. We all have a responsibility to take steps to protect ourselves and together develop a culture of security. We encourage everyone to Stop. Think. Connect.
On the Internet, as with the offline world, the choices we make often have an impact on others. The links we share and the sites we visit can affect our security and sometimes introduce risk for people we know. Given how quickly our collective use of technology is evolving, it’s useful to periodically remind ourselves of practices that can help us achieve a more secure and enjoyable online experience.
This month, Google once again joins the National Cyber Security Alliance (NCSA), government agencies, corporations, schools and non-profit organizations in recognizing National Cyber Security Awareness Month. It’s a time for us to offer education that increases online security for everyone.
It’s fitting that the theme of this year’s Cyber Security Awareness Month is “Our Shared Responsibility.” With ever-increasing ways to access the web and share information, we need to focus on keeping our activities secure. In that spirit, and to help kick off Cyber Security Awareness Month, we’re introducing a new Google Security Center. The Security Center is full of practical tips and information to help people stay safe online, from choosing a secure password to using 2-step verification and avoiding phishing sites and malware.
We also continue to develop products and services that help people protect their information online. Examples that have stood out so far this year include the Chromebook, 2-step verification in 40 languages, and Chrome browser warnings for malicious downloads and out-of-date plugins, among others. We develop free products and tools such as DOM Snitch, a Chrome extension that helps developers identify insecure code.
We recognize the importance of security education and are committed to helping make your online experience both exciting and safe to use. We all have a responsibility to take steps to protect ourselves and together develop a culture of security. We encourage everyone to Stop. Think. Connect.
Jul 28, 2011
2-step verification: stay safe around the world in 40 languages
(Cross-posted on the Online Security Blog)
Earlier this year, we introduced a security feature called 2-step verification that helps protect your Google Account from threats like password compromise and identity theft. By entering a one-time verification code from your phone after you type your password, you can make it much tougher for an unauthorized person to gain access to your account.
People have told us how much they like the feature, which is why we're thrilled to offer 2-step verification in 40 languages and in more than 150 countries. There’s never been a better time to set it up: Examples in the news of password theft and data breaches constantly remind us to stay on our toes and take advantage of tools to properly secure our valuable online information. Email, social networking and other online accounts still get compromised today, but 2-step verification cuts those risks significantly.
We recommend investing some time in keeping your information safe by watching our 2-step verification video to learn how to quickly increase your Google Account’s resistance to common problems like reused passwords and malware and phishing scams. Wherever you are in the world, sign up for 2-step verification and help keep yourself one step ahead of the bad guys.
To learn more about online safety tips and resources, visit our ongoing security blog series, and review a couple of simple tips and tricks for online security. Also, watch our video about five easy ways to help you stay safe and secure as you browse.
Update on 12/1/11: We recently made 2-step verification available for users in even more places, including Iran, Japan, Liberia, Myanmar (Burma), Sudan and Syria. This enhanced security feature for Google Accounts is now available in more than 175 countries.
Earlier this year, we introduced a security feature called 2-step verification that helps protect your Google Account from threats like password compromise and identity theft. By entering a one-time verification code from your phone after you type your password, you can make it much tougher for an unauthorized person to gain access to your account.
People have told us how much they like the feature, which is why we're thrilled to offer 2-step verification in 40 languages and in more than 150 countries. There’s never been a better time to set it up: Examples in the news of password theft and data breaches constantly remind us to stay on our toes and take advantage of tools to properly secure our valuable online information. Email, social networking and other online accounts still get compromised today, but 2-step verification cuts those risks significantly.
We recommend investing some time in keeping your information safe by watching our 2-step verification video to learn how to quickly increase your Google Account’s resistance to common problems like reused passwords and malware and phishing scams. Wherever you are in the world, sign up for 2-step verification and help keep yourself one step ahead of the bad guys.
To learn more about online safety tips and resources, visit our ongoing security blog series, and review a couple of simple tips and tricks for online security. Also, watch our video about five easy ways to help you stay safe and secure as you browse.
Update on 12/1/11: We recently made 2-step verification available for users in even more places, including Iran, Japan, Liberia, Myanmar (Burma), Sudan and Syria. This enhanced security feature for Google Accounts is now available in more than 175 countries.
Jul 19, 2011
Using data to protect people from malware
(Cross-posted on the Google Online Security Blog)
The Internet brings remarkable benefits to society. Unfortunately, some people use it for harm and their own gain at the expense of others. We believe in the power of the web and information, and we work every day to detect potential abuse of our services and ward off attacks.
As we work to protect our users and their information, we sometimes discover unusual patterns of activity. Recently, we found some unusual search traffic while performing routine maintenance on one of our data centers. After collaborating with security engineers at several companies that were sending this modified traffic, we determined that the computers exhibiting this behavior were infected with a particular strain of malicious software, or “malware.” As a result of this discovery, today some people will see a prominent notification at the top of their Google web search results:
This particular malware causes infected computers to send traffic to Google through a small number of intermediary servers called “proxies.” We hope that by taking steps to notify users whose traffic is coming through these proxies, we can help them update their antivirus software and remove the infections.
We hope to use the knowledge we’ve gathered to assist as many people as possible. In case our notice doesn’t reach everyone directly, you can run a system scan on your computer yourself by following the steps in our Help Center article.
Update July 20, 2011: We've seen a few common questions we thought we'd address here:
The Internet brings remarkable benefits to society. Unfortunately, some people use it for harm and their own gain at the expense of others. We believe in the power of the web and information, and we work every day to detect potential abuse of our services and ward off attacks.
As we work to protect our users and their information, we sometimes discover unusual patterns of activity. Recently, we found some unusual search traffic while performing routine maintenance on one of our data centers. After collaborating with security engineers at several companies that were sending this modified traffic, we determined that the computers exhibiting this behavior were infected with a particular strain of malicious software, or “malware.” As a result of this discovery, today some people will see a prominent notification at the top of their Google web search results:
This particular malware causes infected computers to send traffic to Google through a small number of intermediary servers called “proxies.” We hope that by taking steps to notify users whose traffic is coming through these proxies, we can help them update their antivirus software and remove the infections.
We hope to use the knowledge we’ve gathered to assist as many people as possible. In case our notice doesn’t reach everyone directly, you can run a system scan on your computer yourself by following the steps in our Help Center article.
Update July 20, 2011: We've seen a few common questions we thought we'd address here:
- The malware appears to have gotten onto users' computers from one of roughly a hundred variants of fake antivirus, or "fake AV" software that has been in circulation for a while. We aren't aware of a common name for the malware.
- We believe a couple million machines are affected by this malware.
- We've heard from a number of you that you're thinking about the potential for an attacker to copy our notice and attempt to point users to a dangerous site instead. It's a good security practice to be cautious about the links you click, so the spirit of those comments is spot-on. We thought about this, too, which is why the notice appears only at the top of our search results page. Falsifying the message on this page would require prior compromise of that computer, so the notice is not a risk to additional users.
- In the meantime, we've been able to successfully warn hundreds of thousands of users that their computer is infected. These are people who otherwise may never have known.
Jun 1, 2011
Ensuring your information is safe online
The Internet has been an amazing force for good in the world—opening up communications, boosting economic growth and promoting free expression. But like all technologies, it can also be used for bad things. Today, despite the efforts of Internet companies and the security community, identity theft, fraud and the hijacking of people’s email accounts are common problems online.
Bad actors take advantage of the fact that most people aren’t that tech savvy—hijacking accounts by using malware and phishing scams that trick users into sharing their passwords, or by using passwords obtained by hacking other websites. Most account hijackings are not very targeted; they are designed to steal identities, acquire financial data or send spam. But some attacks are targeted at specific individuals.
Through the strength of our cloud-based security and abuse detection systems*, we recently uncovered a campaign to collect user passwords, likely through phishing. This campaign, which appears to originate from Jinan, China, affected what seem to be the personal Gmail accounts of hundreds of users including, among others, senior U.S. government officials, Chinese political activists, officials in several Asian countries (predominantly South Korea), military personnel and journalists.
The goal of this effort seems to have been to monitor the contents of these users’ emails, with the perpetrators apparently using stolen passwords to change peoples’ forwarding and delegation settings. (Gmail enables you to forward your emails automatically, as well as grant others access to your account.)
Google detected and has disrupted this campaign to take users’ passwords and monitor their emails. We have notified victims and secured their accounts. In addition, we have notified relevant government authorities.
It’s important to stress that our internal systems have not been affected—these account hijackings were not the result of a security problem with Gmail itself. But we believe that being open about these security issues helps users better protect their information online.
Here are some ways to improve your security when using Google products:
*We also relied on user reports and this external report to uncover the campaign described.
Bad actors take advantage of the fact that most people aren’t that tech savvy—hijacking accounts by using malware and phishing scams that trick users into sharing their passwords, or by using passwords obtained by hacking other websites. Most account hijackings are not very targeted; they are designed to steal identities, acquire financial data or send spam. But some attacks are targeted at specific individuals.
Through the strength of our cloud-based security and abuse detection systems*, we recently uncovered a campaign to collect user passwords, likely through phishing. This campaign, which appears to originate from Jinan, China, affected what seem to be the personal Gmail accounts of hundreds of users including, among others, senior U.S. government officials, Chinese political activists, officials in several Asian countries (predominantly South Korea), military personnel and journalists.
The goal of this effort seems to have been to monitor the contents of these users’ emails, with the perpetrators apparently using stolen passwords to change peoples’ forwarding and delegation settings. (Gmail enables you to forward your emails automatically, as well as grant others access to your account.)
Google detected and has disrupted this campaign to take users’ passwords and monitor their emails. We have notified victims and secured their accounts. In addition, we have notified relevant government authorities.
It’s important to stress that our internal systems have not been affected—these account hijackings were not the result of a security problem with Gmail itself. But we believe that being open about these security issues helps users better protect their information online.
Here are some ways to improve your security when using Google products:
- Enable 2-step verification. This Gmail feature uses a phone and second password on sign-in, and it protected some accounts from this attack. So check out this video on setting up 2-step verification.
- Use a strong password for Google that you do not use on any other site. Here’s a video to help.
- Enter your password only into a proper sign-in prompt on a https://www.google.com domain. We will never ask you to email your password or enter it into a form that appears within an email message. Here’s a video with more advice.
- Check your Gmail settings for suspicious forwarding addresses (“Forwarding and POP/IMAP” tab, Fig. 1) or delegated accounts (“Accounts” tab, Fig. 2).
Fig. 1
Fig. 2
- Watch for the red warnings about suspicious account activity that may appear on top of your Gmail inbox.
- Review the security features offered by the Chrome browser. If you don’t already use Chrome, consider switching your browser to Chrome.
- Explore other security recommendations and a video with tips on how to stay safe across the web.
*We also relied on user reports and this external report to uncover the campaign described.
Feb 10, 2011
Advanced sign-in security for your Google account
(Cross-posted on the Gmail Blog)
Most of us are used to entrusting our information to a password, but we know that some of you are looking for something stronger. As we announced to our Google Apps customers a few months ago, we've developed an advanced opt-in security feature called 2-step verification that makes your Google Account significantly more secure by helping to verify that you're the real owner of your account. Now it's time to offer the same advanced protection to all of our users.
2-step verification requires two independent factors for authentication, much like you might see on your banking website: your password, plus a code obtained using your phone. Over the next few days, you'll see a new link on your Account Settings page that looks like this:
To learn more about 2-step verification and get started, visit our Help Center. And for more about staying safe online, see our ongoing security blog series or visit http://www.staysafeonline.org/. Be safe!
Update Dec 7, 2011: Updated the screenshots in this post.
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