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1
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1answer
110 views

Chrome showing SSL warning about SHA-1 when the sites don't use SHA-1

My version of Chrome on an iMac (latest 43.0.2357.130 (64-bit)) is showing an SSL warning for well-known sites (Hackernews, GitHub, DigitalOcean): This site uses a weak security configuration ...
0
votes
2answers
209 views

Disabling CBC ciphers does not stop Chrome from negotiating to use CBC ciphers

I am getting an message about 'obsolete cryptography' from Chrome. Your connection to (site) is encrypted with obsolete cryptography. The connection is encrypted using AES_256_CBC... Per ...
13
votes
2answers
2k views

Securing Google Chrome Browser against the Logjam exploit on Windows

Is there a way to fix Chrome against the Logjam TLS exploit on Windows? I have updated my Chrome to the latest version yet the https://weakdh.org/ website warns me that "web browser is vulnerable to ...
2
votes
1answer
607 views

Cannot turn off XSS filter in Chrome

I am using the following command to launch Chrome: "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe" --args --disable-web-security to turn off XSS auditor in chrome in Windows 7, but ...
-1
votes
0answers
42 views

When will Chrome be patched to eliminate the Logjam exploit? [closed]

I see IE is patched - when will Chrome also be patched to eliminate the Logjam exploit?
0
votes
1answer
55 views

Using VPN in the UAE - safe or trackable?

I'm currently in the United Arab Emirates, and I am wondering if Etisalat or the UAE can track what I am doing if I use the ZenMate VPN addon to Chrome?
3
votes
3answers
6k views

Chrome showing cryptography as 'obsolete'

Similar to this question, Chrome is showing the connection cryptography as obsolete. Opera, IE and Firefox seem perfectly fine with the connection. My guess would be the message authentication is ...
0
votes
2answers
107 views

Authenticating Hotmail's certificate and connection security

I've recently received the following error message from hotmail.com (or live.com) after I have logged in using Chrome browser, consistent using different accounts and computers (regardless of 2FA or ...
2
votes
0answers
39 views

What technologies does ChromeOS use to secure saved passwords?

I have read that Chrome will use the system's native credential tools to manage saved passwords (e.g. KeyChain on OSX, libsecret on Linux/GNOME etc). Does anyone know what tools are used on ChromeOS? ...
1
vote
1answer
2k views

Is google.com/webhp malicious?

Lately, I've noticed the addition of "/webhp" in the url of Google searches along with some additional variables, "sourceid", "rlz", and a few others. Together, they make a URL in the form of ...
2
votes
1answer
32 views

are chrome extensions in the Chrome store generally safe?

Should I ever be worried about installing any chrome extension from the Chrome store? A lot of the Chrome extensions I have, have the permission "Read and change all your data on the websites you ...
1
vote
6answers
4k views

Malware ad.adsmatte infection

My PC is infected with malware, whenever I open a webpage and click on it a new tab opens on "ad.adsmatte.com". I scanned my PC with Malwarebytes but was unable to resolve the problem. So I ...
4
votes
1answer
95 views

Different SSL cert behavior with Chrome on desktop vs. Chrome on iOS

We have a website, https://uk.care.com, that has a GeoTrust multi-SAN cert on it. The cert is up-to-date, using SHA-256, TLS 1.2, etc. When we view the site in Chrome on various desktop systems it ...
3
votes
2answers
272 views

Obsolete cryptography (SHA1) warning although certificate uses SHA256

I ordered a certificate with SHA256 from Comodo and was wondering why Chrome shows this message: Your connection is encrypted with obsolete cryptography. The connection is encrypted using ...
0
votes
1answer
134 views

Google Chrome obsolete cryptography

I have a apache server running and following configuration for ssl: Header always set Strict-Transport-Security "max-age=31536000; includeSubDomains" SSLProtocol -all +TLSv1.2 SSLCompression Off ...
6
votes
3answers
3k views

Man-in-the-middle Blue coat proxy ssl or what?

I have just discovered that my workplace have enabled some new feature in the blue coat network proxy. It seems like all https certificates in chrome on windows is being issued by this internal ...
3
votes
1answer
879 views

Is Google Chrome Extension access to SSL certificate validation output possible?

I want to develop an extension which will stop an user from proceeding to any banking site (configurable by user) if a proxy like paros is seating in between sending fake certificate to user. My ...
1
vote
1answer
65 views

Give Someone Access to Secure Website? [closed]

I have someone I hired on a Freelancing website working for me - so far he has worked for me for about two weeks and is doing a good job. In order for him to complete his work he will need access to ...
3
votes
1answer
2k views

Is Vimium (Chrome extension) really safe?

I really like the Chrome extension Vimium. It significantly speeds up surfing for power users. However, when you install it, Chrome warns you because this extension injects JS code on every page you ...
0
votes
0answers
324 views

Does this list every Chrome extension/addin that may leak privacy?

I am looking for a simple list of all extensions, preference, custom processes, and "flags" that may disclose a user's privacy or other details to a 3rd party. To that end, I discovered: ...
5
votes
1answer
136 views

How do I securely embed an <img> tag using a user-given URL?

If I hypothetically wanted to allow users to use an avatar from an arbitrary URL like this: <img class="avatar" src="{user input}" /> There are many problems that I can think about: There ...
0
votes
1answer
140 views

Why does Chrome display "Your connection to website… However, this page includes other resources which are not secure…”? [duplicate]

I know there is a similar post, but I thought this one is different because I do not get this consistently, the message and icon are different. Please compare the message with that of the so-called ...
6
votes
3answers
452 views

Favicon Redirection Possible Security Flaw

I have the domain example.com When I enter the URL https://api.example.com, Chrome loads the page and also tries to load https://myapp.example.com/favicon.ico, and that request receives a 301 ...
4
votes
3answers
4k views

How to prevent installation of Google Chrome extensions

You can prevent the installation of Google chrome extensions on a Desktop?
20
votes
4answers
33k views

Google Chrome “Your connection to website is encrypted with obsolete cryptography”

Google Chrome is showing new information in the certificate section. Is this a big deal? If so how can I fix it on the server end? EDIT: Thanks for the answers but I'm not skilled in cryptography ...
0
votes
0answers
61 views

Problem in 'underscore.js' “new Function()” when CSP header is set.

In underscore.js, template rendering causes violation of the 'unsafe-eval' property, with CSP error at following line: "render = new Function(settings.variable || 'obj', '_', source);" The solution ...
7
votes
2answers
7k views

Can running a browser in Windows Compatibility Mode be a security issue?

I have several clients that are having trouble logging into vendor's web service. When talking to the vendor about the issue, they told me to set them up with Chrome running in Windows XP ...
7
votes
1answer
190 views

Distinguish between Wi-Fi Captive portal and MitM attack

Not sure whether this should be asked in Super User or here. How does Chrome distinguish between a Wi-Fi access point intercepting with a captive portal and a man-in-the-middle attack on HTTPS? Are ...
123
votes
4answers
66k views

What exactly does it mean when Chrome reports a certificate 'does not have public audit records'?

When visiting Gmail in Chrome, if I click on the lock icon in the address bar and go to the connection tab, I received a message 'The identity of this website has been verified by Google Internet ...
0
votes
1answer
49 views

MitM Chrome Mobile

I just came across the issue about MitM on Opera/Nokia browser 2013. I know, this is an "old" problem, but it seems very interesting to me. I was wondering how Chrome on mobile handles the SSL ...
8
votes
1answer
1k views

TLS 39 month certificate limit and Chrome's NET::ERR_CERT_VALIDITY_TOO_LONG error

Late last year the CA/Browser Forum decided to limit the maximum valid term of TLS/SSL certificates issued after 1 April 2015. After this time, as the official guidelines put it.. CAs SHALL NOT ...
1
vote
1answer
149 views

Is using Chromecast “a security nightmare”?

I'd like to use Chromecast on our office network. Doing so requires enabling UPnP (Universal Plug and Play). A quick search turns up statements like this: The US Department of Homeland Security ...
1
vote
2answers
2k views

What is s3.amazonaws.com, and why is Chrome blocking it?

Lately, whenever I click on a download link in Google Chrome, it redirects to another link starting with s3.amazonaws.com, which in turn gets blocked either by Chrome or by my Antivirus (Comodo ...
2
votes
2answers
201 views

Might Google log every website I visit using Chrome?

I wanted to start using Chrome for quite some time now, but I really don't want to tell Google about whatever sites I visit. So I was wondering if Chrome sends any data to Google telling them what ...
0
votes
1answer
84 views

Audio not playing on Android (Kitkat 4.4.2 on LG G Pro 2 D838) via HTTPS [closed]

I am having issues playing an audio file on the chrome browser! This audio file plays on the chrome browser on my mobile LG G Pro-2(D838) running Kitkat 4.4.2 without any issues. But when i uploaded ...
0
votes
2answers
86 views

Browser Updated, yet still vulnerable to POODLE

So here's a situation, some of my company's partners notified us that they will be entirely disable their server's SSLv3 support. This prompts my superior to take this chance to update our operation ...
1
vote
4answers
7k views

I see a warning notification “site not verified”

Utill yesterday I never saw any warnings on secure sites like twitter and many others but currently I am getting an exclamation in my chrome saying identity not verified but https is indeed used, ...
10
votes
1answer
2k views

Why would Chrome not display a padlock icon at all on an SSL site?

I have an internal website running on SSL, but when going through it in Chrome, I don't get a padlock icon at all: However, clicking it does show that the site is encrypted. There are a bunch of ...
3
votes
1answer
2k views

Is bit.ly a malware distributor?

I clicked this link http://girlsguidetosurvival.wordpress.com/ Chrome gave me this warning - Attackers currently on bit.ly might attempt to install dangerous programs on your computer that ...
1
vote
1answer
85 views

How to analyze why Chrome downloaded a particular file?

I had a very few Chrome tabs open (see appendix) and other safe websites. Suddenly, without any prompt or action from me, chrome starts downloading the file "NEW!_iPhone7_LEAKED_PHOTO.JPG.exe" which ...
-4
votes
2answers
281 views

Is “HTTPS” ~100% secure? [duplicate]

Assuming that we have a "green bar connection" to a website, e.g.: Is an attacker still able to sniff our traffic? How secure is a user from man-in-the-middle attacks when he has established a ...
2
votes
2answers
256 views

Strange file from YouTube

I was watching the video linked below and every time I refresh the page, a file named f.txt is downloaded that contains the following text. Video: https://www.youtube.com/watch?v=enbTb8PizTI Text: ...
6
votes
2answers
5k views

Chrome does not show green bar with EV SSL but firefox and IE does

I just installed a EV SSL certificate on my server. It has been done correctly and is working, the issue is that Chrome does not show the company name in the green address bar, just shows the green ...
3
votes
1answer
99 views

How is this web resource hidden from the user? [closed]

Motivation: I've been interested in how various agencies hide data, either through incompetence or willful intent, that is required to be "open". Specifically I've seen oil companies use images to ...
1
vote
2answers
510 views

How should I deal with adware in chrome on ubuntu?

I use chrome (but also have firefox) on ubuntu 14.04 32-bit. Recently I started getting popups from 'softwareupdaterlp.com'. I had the sense to realize it was not legitimate and I didn't click install ...
-1
votes
1answer
239 views

Fingerprint scanner browser support [closed]

I need to implement fingerprint scanning for all the users in a secure web app. Do fingerprint reader support chrome or firefox? From my google search they all seems to only be supported by IE. All ...
32
votes
5answers
4k views

IMG tag vulnerability

Is it safe to display images from arbitrary domains? I.e. let's say I have an image on my page: <img src="http://badguy.com/image.gif" /> What if image.gif will return some js attack vector, ...
0
votes
2answers
45 views

Using bcrypt in chrome extension [closed]

I am developing a chrome extension for this non profit. Im also working on the server side component as well. Im not a full time developer so most of my knowledge has simply come from years of ...
0
votes
2answers
225 views

Additiona security measures for getting Chrome Saved Passwords via password management Hacked or Exposed?

I've noticed that there are quite a few applications out in the open now to decrypt chrome's password management features. I've seen hacks where a hacker remotes into a computer and runs an app ...
3
votes
1answer
86 views

Are files created in Chrome OS developer mode tracked by Google?

If I enable developer mode, then open a shell and create /some/directory/temp.txt, it is invisible to me through the Chrome Filesystem API. But does this mean that it's also invisible to Chrome OS ...