A branch of computer technology known as information security as applied to computers and networks.

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1answer
91 views

How not to use Google Sync at a particular computer?

Yesterday, I logged in to Google from a rather public computer using Google Chrome to check my emails. As soon as I logged in, a popup window appeared and informed that my bookmarks, passwords, ...
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0answers
40 views

Prevent other users from changing Dropbox Desktop preferences

I use Dropbox at my workplace and using selective sync, only allowed the syncing of certain folders. However, as I noticed, other people can easily sync my other files if they simply swoop in my ...
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2answers
2k views

2-step Authentication Facebook - Is it possible to disable SMS codes?

I have Facebook login approvals set up. Is there any way to stop Facebook from sending login codes via SMS? Preferably, I'd like to exclusively use my Google Authenticator app to receive login codes. ...
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1answer
442 views

Live: “Someone else has been using your account” — can I see who?

In live.com and related services that use the same account I've been receiving the message It looks like someone else might be using your account Now, this has happened to me before in other ...
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0answers
21 views

My gmail address was hacked and I can not access my account [duplicate]

My Gmail was hacked and none of the steps that Google offers via internet works for me. I want to speak to a Gmail tech to explain the situation, but haven't had success getting in contact with ...
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2answers
2k views

Can I generate backup codes for AWS multi-factor authentication (MFA)?

I'm using multi-factor authentication (MFA) to log into the Amazon AWS console. I'm using Google Authenticator on my Android phone to generate the one-time tokens. Other services sometimes provide ...
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3answers
932 views

Can someone (employee/freelancer) steal a Twitter account if you give them the password?

How do you handle hiring someone to make tweets for your company but also keep the account secure?
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1answer
4k views

Gmail “suspicious sign-in prevented” message - How to stop it?

I am a Spaniard living in China. Recently I have been receiving many alert messages from Google "Preventing myself" from accessing my account. I think because I use a VPN to connect to the internet. ...
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2answers
174 views

Ex hijacked my Facebook account [duplicate]

A disgruntled ex hijacked my Facebook account, which I abandoned years ago, and posted photos of me in compromised circumstances. I can no longer gain access to the account, and I don't remember the ...
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2answers
1k views

Google Keep Does not work after turning on 2-factor Authentication on Google Account

I have been using "Google Keep" extensively to keep notes on my workstation, laptop and my mobile phone. I turned on two factor authentication recently and Google Keep stopped working on my desktop ...
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1answer
106 views

How to prevent others from hotlinking to my images on Blogger.com?

I have a Blogger.com website that another site is hotlinking to various images. I don't believe I have access to the htaccess file to try and stop it. Is it possible?
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1answer
759 views

YouTube account hacked? Could someone get into my stats and corrupt them?

This is my first question on SuperUser [note: I posted this on StackOverflow, but was informed it was more relevant here; apologies for double posting]. I hope someone can help me. I recently ...
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1answer
9k views

How do I protect my Google/Gmail account?

I have seen lots of horror stories of people who have lost control of their Google account, especially Gmail. How can I prevent the same thing from happening to me? What steps can I take to protect ...
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1answer
511 views

Is there a Master Password for Google Drive documents?

So I have a special document that I already set to self-private. However, I want to also make a Master Password for that document in case somebody accidentally gets into my account or the somehow ...
9
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1answer
138 views

What happens when I browse items in my Lastpass vault on Chrome while running other extensions that can “Access all your data on all websites”?

The way I use Lastpass with Chrome, I often open and browse my vault items, including the passwords. I just noticed with horror that I have several other extensions enabled that have permission to ...
3
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1answer
5k views

I can't see the comments on my Blogger posts

When checking my Blogger account I can see that there are some comments on the posts. Most have just one comment - which I'm sure are the "ping back" comment from me sharing the post on Google+. ...
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1answer
1k views

How do I allow sign-ins from unusual locations in Google?

I work for a company that provides internet to the users through proxy servers located in the USA and Switzerland, which results in all kinds of inconveniences, of which the most annoying is the fact ...
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votes
1answer
6k views

Verification by SMS in country with long code? (Germany)

I enabled two factor authentication with a German number. And since then I'm locked out of my account: verification SMS never arrive After setting up two factor authentication, I made a quick test, ...
3
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1answer
684 views

Permission to unshared document on Google Drive (Google Drive Security)

We've just had a very strange situation happen. A family member just sent my wife (an automated) email from Google asking permission to share a document we don't want to share with anyone else. We ...
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2answers
4k views

How do I get Gmail to stop “detecting suspicious activity” every time I travel?

Every time I travel, Gmail believes there may be suspicious activity as the sign in comes from a different location; I get that. However, it then asks for my password and usually will not recognize ...
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1answer
16k views

How do I access Outlook.com without giving them my phone number or another email address?

Outlook.com is asking for a personal phone number or alternate email address to “improve my security” and won't let me access my account without compliance. How do I bypass this? Or, how do I ...
2
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0answers
135 views

I'm locked out of my account because I'm visiting Colombia and FB doesn't recognize my device.

So I answer all the questions about who is tagged in several photos, and it always comes back with "answers not sufficiently accurate", when I know that they ARE accurate. They are MY FRIENDS & ...
5
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1answer
280 views

How does the encryption on Mega work for sharing?

If files sent to Mega is encrypted client-side, how exactly would files be shared without the key being sent through Mega's servers at some point? Does Mega provide some sort of API to allow for an ...
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2answers
12k views

Does Facebook remove geotag information from uploaded photos?

I am curious about whether Facebook will remove geotags from uploaded photos automatically? Or is it the responsibility of the user to ensure this information isn't in the photos that they upload? ...
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3answers
3k views

2-step Google Authentication for Facebook?

I'm very confident for my account on Google, Dropbox, and Lastpass when they allow me to log in using two factors the username+password the Google Authenticator's code generated from my smart ...
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2answers
112k views

Logout out of all devices for a Google account

I want to force logout on all devices signed into my Google account. I don't actually use Gmail with this account, I use it for primarily for Drive and Calendar. Recently I've logged into a few third ...
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1answer
4k views

Do I have to worry if somebody tried to reset my Facebook password?

I have got this email earlier which asked me that I have requested t change the password of my FB account which I didn't. I refused the request for that and haven't changed the password of my Gmail ...
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4answers
28k views

How to remove Dropbox access from a computer you no longer have?

I have Dropbox installed on a few computers. One of which I no longer have access to. I no longer wish for that computer to be able to have access to my Dropbox account but I see no way to stop ...
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1answer
929 views

Facebook Suspicious Account Access from private IP space

I received a "Suspicious Account Access" notification from Facebook telling me that someone has logged into my account from a "computer, mobile device or other location you've never used before". When ...
5
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3answers
156 views

What tools can I use to check what sort of information is shared about me with websites?

Related to this question about tracking mechanisms on Web applications and sites, I would like to know: What tools, scripts or other applications can be used to identify when my online activity is ...
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votes
4answers
865 views

What sort of mechanisms are used by Web applications to track my actions?

I am concerned about my privacy. I have read in multiple websites and forums that it is very common for Web applications to track my activities. However, I have no clear idea of the actual ...
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1answer
144 views

Have Facebook prompt for a security code when I change profile picture or change profile information

Is there a way to setup my Facebook account to ask me for a security code every time I change my profile picture or post a status message?
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2answers
2k views

How can I read spam mail safely in Gmail?

Is there a way to see the spam mail contents in Gmail safely?
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1answer
12k views

If Facebook says I've logged on from an unknown location, does that mean someone knows my password?

The email I received pointed me to a screen similar to this one: http://www.securitygeneration.com/security/facebooks-suspicious-login-tracking/ The location was most definitely nowhere near me, so ...
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0answers
518 views

I am not able to view Last Login on Facebook in Active Session option

My Facebook ID has been hacked. I tried searching the location by visiting Active Session option but it shows only the current active session IP, which is used by me. All last 3 login are removed. Is ...
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1answer
4k views

Find if my Facebook account was accessed from a different location

I suspect that someone I know logged into my Facebook account, yet I have no tangible evidence. If so, the person certainly did it from a different country (as I suspect a particular person). Is ...
8
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1answer
2k views

Spam events appear in my Google Calendar

In my Google Calendar, I sometimes find spam events that I never created. In the screenshot below, you can see that they even managed to put my email address in the "Created by" field. They are ...
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0answers
186 views

Log in approvals

I have been locked out of my Facebook account for five days now. The issue is that I can not receive the verification code via text, I have tried sending me issue through the links you have provided ...
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0answers
68 views

“Secure” Wiki for storing sensitiv information [closed]

I'm an System Administrator for various customers. I need a website (like dokuwiki) where I can store sensitive informations of the various servers. Like passwords. Dokuwiki seems most suitable for ...
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0answers
78 views

Is there a way to view Gmail login history beyond the default few hours? [duplicate]

I'm trying to track down some suspicious activity that happened two days ago, but Gmail's "view recent activity" doesn't go back that far. Is there some other place to look at it?
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0answers
167 views

How do I change Security settings on a group made secret by a hacker?

Our group was recently hacked and the hacker made the group a secret group. When we try to change it we cannot as there is no other option to pick, what should we do...how can we make it an open or ...
7
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2answers
25k views

Does Google's “Suspicious sign in prevented ” mean that my password is compromised?

I received Google's "Suspicious sign in prevented" email, and verified that it is legitimate, and this is definitely not my login attempt. I immediately changed my Google password, however, the email ...
5
votes
1answer
15k views

Yahoo is asking me for security questions and I do not remember the answers to them.

I had an Yahoo account which I haven't accessed for months, and now when I try to log in again Yahoo asks me to answer two security questions, which I don't remember. Let's face it, everyone enters ...
2
votes
2answers
691 views

Grooveshark accepting credit card not over https? [closed]

I am wondering how grooveshark gets around it. They accept credit cards over a connection that is not encrypted via https. Is there something they do to make this safe, or should I not submit my ...
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0answers
1k views

How do I access a list of IP addresses that have been used to access my Twitter account?

My girlfriend discovered that her Twitter password had been changed. We have changed the password, but is there a way to list the IP addresses that have been used to access the account?
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1answer
81 views

Is there a centralised security notifications list for web based apps? [closed]

This may be in the wrong stackexchange but I was wondering if there was a centralised mailing list or website that sent out security advisories for different web apps?
8
votes
1answer
880 views

Trello backend database security

I'm trying to find out a bit more about the data security of Trello as I'm trying to introduce the use Trello at the company I work for. The company is ISO 27001 accredited and is therefore hesitant ...
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1answer
1k views

What happens to my deleted Trello cards?

I am trying to push Trello for adoption within my organisation, but there is concern from higher up about the deletion of data. Are cards logically deleted (ie setting deleted=true) or are they ...
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2answers
3k views

How to disable SMS in Google's 2-step verification?

Everytime I log in on a new device or browser I get the SMS text message with the 2nd step digits. It's pretty annoying. I already have the Google Authenticator to calculate my digits and it works ...
4
votes
1answer
390 views

With Gmail's 2-step verification, what's the purpose of the “recovery email address”?

If I have a change in phone number, and the two-step stops working, is the recovery email address going to be all it takes to get back full access, or is that only going to be useful for a forgotten ...