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5
votes
1answer
396 views

Regarding Windows password and Chrome's 'Remember password' Feature

Google Chrome browser helps in password management by prompting users to remember their passwords for the websites. These saved passwords can be accessed from the browsers "settings" menu, and to do ...
4
votes
1answer
141 views

How make Firefox ignore X-XSS-Protection header from server?

I have two questions: 1)How can I make Firefox ignore X-XSS-Protection header? I have a website which sends X-XSS-Protection: 1 header and I want my Firefox to ignore that header, because it destroys ...
0
votes
2answers
59 views

Are there any consequences of clicking on a URL to a facebook.com link?

So I stupidly clicked on a suspicious link on a Facebook post today. Guest account for shame. In my defense, it was a link to facebook.com itself, but it loaded a Facebook page, then seemed to ...
1
vote
3answers
89 views

Can Google Chrome read/scan my ProtonMail inbox page?

If I used Google Chrome to visit ProtonMail website, it would not be difficult for Google to read my emails since it would just need to scan/read the content of the page. Messages are encrypted just ...
1
vote
1answer
63 views

AirVPN, DNS Leaks on Windows 8.1, but not Ubuntu

I've noticed when I visit dnsleaktest.com using Windows 8.1 & Chrome a bunch of UK IP addresses (Belonging to my ISP) are displayed alongside the Netherlands IP address I should be appearing as ...
1
vote
2answers
694 views

Extracting Facebook ID or email from browser's history

While I was looking at my browser's history I noticed there has been a Facebook login from my computer, there are some Facebook related messaging and profile links in my browser history (chrome). The ...
7
votes
3answers
523 views

Why do Firefox and Chrome “leak” critical security information out of the browser and how can I stop it?

In studying SSL / TLS handshakes and encryption, I found a method that describes how to export the SSL / TLS session keys from Firefox to an user or environmental variable outside the browser, and ...
6
votes
3answers
55k views

HTTPS icon red and crossed out - Chrome browser

What does it actually mean when the HTTPS icon is red and crossed out in Chrome? Does this mean that the site is vulnerable to a Man in the Middle Attack? Is it safe or not?
39
votes
4answers
91k 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 ...
1
vote
1answer
59 views

chrome app (javascript) - storing encryption password in memory

I'm building a chrome app that encrypts user messages on the client. The encryption is performed using the forge js library. I want to ask for the encryption password once, and use it to encrypt all ...
2
votes
0answers
41 views

Chrome: Watch for modified https-certificates

I read a lot about security of https and possible MITM attacks lately. For me it seems there is only possible way to make a https-MITM attack: When a MITM exchanges the shipped https-certificate and ...
1
vote
0answers
41 views

Single button click mobile direct carrier billing fraud

A friend of mine had just had the following happen: He visited a website with the mobile phone using Chrome Mobile on Android An advertisment poped up that covered the whole page There was no close ...
6
votes
4answers
4k views

Man-in-the-middle Blue Coat proxy SSL or what?

I have just discovered that my workplace has enabled some new features in the Blue Coat network proxy. It seems like all HTTPS certificates in Chrome on Windows are being issued by this internal ...
3
votes
3answers
65 views

Can Chrome sync be infected?

Can Chrome sync be infected by malware? I cannot imagine how, but a particular unproven example that comes in mind is to change the "preferences", so that a malicious proxy server is added. Another ...
4
votes
1answer
102 views

OneDrive marked unsafe by Google Chrome due to unsafe scripts

The OneDrive user's drive page asks to load the following script (which is typically blocked by Chrome to be unsafe) <html> <head> <title>Bing</title> </head> ...
18
votes
2answers
6k views

Worst case scenario, what can a Chrome extension do with “Your data on all websites” and “Your tabs and browsing activity”?

Chrome extensions, and just like other browsers, appear to often get quite some extensive access to your browser data. In fact, most extensions I've installed require access to: Your data on all ...
6
votes
0answers
67 views

Third-Party-Cookies Tracking - Google Chrome

I've read an article about third-party-cookies which explained that in Google Chrome disabling third-party-cookies will not stop the browser from sending third-party-cookies. So when I visit Facebook ...
3
votes
1answer
194 views

Getting a certificate warning for one email but not another

When I log into outlook.com using Chrome browser, I get a certificate warning for one account but not another. One says my connection is private, the other says it "may not be private". Here are the ...
3
votes
2answers
100 views

Is using Chrome and Tor Browser at the same time secure?

I question this recently because as I was using the Tor Browser, while in the same time my Google-Chrome was opened, and I right-clicked on a word to search it in 'Disconect', when the page loaded I ...
1
vote
2answers
393 views

Additional 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 ...
2
votes
2answers
120 views

I delete cookies file in chrome but i'm still logged in after I restart Chrome

I'm using linux and google chrome as browser. I know that cookeis are stored at /home/my_name/.config/google-chrome/Default/Cookies. I deleted this file but it seems like when I restart Chrome and ...
1
vote
1answer
555 views

Why is secp521r1 no longer supported in Chrome, others?

Found a few issue threads, notably for Chrome (Chromium issue #478225), and the browser does appear to have dropped support for the secp521r1 curve (can test your browser using SSLLabs). There were ...
2
votes
1answer
113 views

Security of cross-origin XMLHttpRequest Javascript

I am building a Chrome extension that will be making cross origin "get" and "post" requests to a few third party websites. I have been researching this process for hours and I am becoming increasingly ...
1
vote
1answer
108 views

How to prevent chromeipass from auto-filling credentials?

ChromeIPass (addon for Keepass on Chrome) wants to unlock the database every time it detects credential fields, even if I don't even have an account on that site. This is the default setting (october ...
5
votes
3answers
189 views

Is my Google session safe when my computer is logged out or locked?

I've recently uploaded all the family photos to my Google Drive account. I have a strong password and 2 step verification enabled on my Google account. My home computer is (naturally) trusted and ...
1
vote
1answer
70 views

Do any browsers support Server Name Indication (SNI) but NOT SHA-2? [closed]

Yes, I know that SHA-2 signature validation is typically done by the operating system (with Mozilla Firefox/NSS and Chrome as of v39 being the exception).
2
votes
1answer
90 views

Chrome/FF not negotiating advanced ciphers?

Ran into a weird problem trying to lock down our AWS ELBs today, specifically trying to deprecate all support for SHA-1. Having removed options like AES256-SHA ECDHE-RSA-AES256-SHA (among others) ...
3
votes
2answers
4k views

Checking domains HSTS status

The Google Chrome browser offers a quick way to check a domain's HSTS (HTTP Strict Transport Security) status via the page chrome://net-internals/#hsts (section Query domain). The query result looks ...
0
votes
0answers
20 views

Security implications of an “obsolete” cipher as indicated by Chrome [duplicate]

I guess this has been asked before, but what are the security implications of the below message? I've seen ciphers such as AES_128_GCM being labeled as "modern". Is this mitigated server side (load ...
1
vote
3answers
214 views

Vulnerabilities despite FIDO U2F?

FIDO U2F seems much more secure than one-time-passwords (OTP), especially TOTP, because of the challenge-response architecture. In what ways is a U2F user still vulnerable? I presume if a user's ...
2
votes
0answers
76 views

Why did Google sign every auxiliary app inside “Google Chrome.app” (OS X version) except for one?

$ codesign -dvv /Applications/Google\ Chrome.app/Contents/Versions\ /46.0.2490.80/Google\ Chrome\ Framework.framework/Resources/app_mode_loader.app/ /Applications/Google Chrome.app/Contents/Versions\ ...
4
votes
2answers
24k 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
0answers
85 views

HTML Injection on iOS?

I had an uncommon issue with both Safari and Chrome on an iPhone 6 running iOS 9.0.1 last night - a number of sites were displayed with altered links and/or additional links (clearly from a ...
4
votes
1answer
103 views

Is Chrome for Android leaking my phone number?

I accidently clicked on an advertisement, and opened it with chrome. It was one of those things where you can subscribe to an App Store for £4.50 a week for apps which are usually free anyway. ...
2
votes
3answers
150 views

Is it possible for a web page to log your keystrokes?

Is it possible to have a web page in Chrome open, and it can run a web app of sorts on the webpage, and have that web page log your keystrokes?
1
vote
1answer
68 views

Protecting users with browser extension. Is it possible, if the machine is already infected?

Assume a trojan acquired admin privilege on a Windows 7 machine. How easy is it for the trojan to replace/hijack/modify a browser extension without user knowing it? Is it possible? I am thinking of ...
2
votes
1answer
3k 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 ...
139
votes
4answers
83k views

What exactly does it mean when Chrome reports 'no certificate transparency information was supplied by the server?'

When visiting Gmail in Chrome, if I click on the lock icon in the address bar and go to the connection tab, I receive a message 'no certificate transparency information was supplied by the server' ...
0
votes
1answer
119 views

Chrome + EMET= How Strong Realistic Protection Against Browser-Based Threats?

tl;dr: How secure is a combination of a sort-of hardened Google Chrome + Microsoft Enhanced Mitigation Experience Toolkit 5.1 against browser-based threats that I do not expect to be highly ...
3
votes
2answers
3k 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 ...
21
votes
3answers
1k views

Are official browser add-ons really safe?

Almost any browser addon/extension that I install on my Chrome or Firefox (be it Firebug, RESTClient, ...) warns me, saying: It [the add-on] can: Access your data on all website Access ...
1
vote
1answer
92 views

Possible sources of repeated Adware infections

In the last couple of months I have had the same thing happen on separate occasions to two Android phones, a Mac laptop and a Windows desktop computer. In all cases, something infects Chrome making ...
2
votes
2answers
570 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?
2
votes
1answer
148 views

Can SHA256 signature support be deduced from TLS cipher suites or any other part of ClientHello (if no signature_algorithm sent)?

Websites aiming to maintain maximum compatibility with (legacy) browsers may wish to serve SHA2-signed certificate chains to those user agents that support them, and SHA1 to those that don't. The TLS ...
17
votes
6answers
3k views

Is Google Chrome a more secure browser?

I was amazed that IE 8, Safari, Firefox were hacked so fast at Pwn2Own 2010. Is Chrome really so good or was it not tested? Has anyone other results of independent investigations about security of ...
17
votes
2answers
7k 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
3answers
94 views

Addons in Chrome

When installing any add on in Chrome, a set of permissions is needed to be granted to the add on. Many addons(including popular ones like Pocket and Adblock) have Read and change all the data on the ...
4
votes
1answer
183 views

Should Flash be disabled, or are sandboxes secure enough?

Flash is a hot bed of vulnerabilities. Chrome contains a built in version of Flash, running in sandboxed mode. Obviously, this method is safer than running Flash as a plugin in either Firefox or IE. ...
0
votes
0answers
29 views

“encrypted using an obsolete cypher suite” - After using IIS Crypto best practices [duplicate]

I've used the IIS Crypto tool, using best practices and I still get "encrypted using an obsolete cypher suite" In Google Chrome. There's so many various cypher suites, and I'm yet to find a ...
1
vote
0answers
111 views

How to know which extension or software is causing ads in Chrome? [closed]

Starting yesterday, I noticed that something weird is going on with my laptop. After unlocking my laptop I found that the empty Chrome pages that I opened are getting redirected to ads. I am running ...