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

learn more… | top users | synonyms

0
votes
1answer
13k 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
votes
0answers
130 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
votes
1answer
244 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 ...
3
votes
2answers
10k 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? ...
1
vote
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 ...
4
votes
2answers
72k 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 ...
1
vote
1answer
2k 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 ...
19
votes
4answers
25k 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 ...
1
vote
1answer
878 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
votes
3answers
152 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 ...
4
votes
4answers
710 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 ...
1
vote
1answer
138 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?
4
votes
2answers
1k views

How can I read spam mail safely in Gmail?

Is there a way to see the spam mail contents in Gmail safely?
2
votes
1answer
9k 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 ...
2
votes
0answers
494 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 ...
1
vote
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 ...
7
votes
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 ...
1
vote
0answers
184 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 ...
2
votes
0answers
61 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 ...
2
votes
0answers
77 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?
1
vote
0answers
160 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
votes
2answers
23k 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
14k 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
640 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 ...
1
vote
0answers
973 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?
1
vote
1answer
77 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
803 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 ...
0
votes
1answer
905 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 ...
3
votes
2answers
2k 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
362 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 ...
2
votes
1answer
2k views

Web based SFTP Client [closed]

Has anyone heard of an online FTP client that supports SFTP? My Web host only allows me to use SFTP, and I often work on computers on which I can't install a desktop SFTP client, or that disallow ...
15
votes
3answers
7k views

How do I untrust a computer with Google two-factor authentication?

I use Google's two factor authentication to send my phone text messages with a string of 6 numbers every time I log into a computer that isn't mine. It has worked well so far until today. Today, I ...
2
votes
2answers
403 views

Two factor gmail authentication: How to login from *either* device? [closed]

How can I use 2 factor Gmail authentication in this situation? I have a Gmail account, a laptop and a phone. I use 2 factor authentication so that when i try to access Gmail on the laptop, i verify ...
4
votes
3answers
6k views

I've received a “Getting back onto Facebook” email - does it mean someone were trying to access my account?

I've received a "Getting back onto Facebook" email. I usually receive that email from Facebook when I enter a wrong password, but I'm sure this time it wasn't me! What should I do now to keep my ...
0
votes
2answers
4k views

How safe Is “My Permissions”?

How safe is the My Permissions site? It looks like a good way to keep track of what inter-web-app permissions you've granted, at least for the big names. However, I'm at the stage where I'm ...
1
vote
2answers
161 views

Is there two-factor authentication for hosted wordpress.com blogs?

There is a plugin that supports two-factor authentication via Google's Authenticator for self-hosted Wordpress blogs. Is there a similar feature I can turn on for hosted wordpress.com blogs? Every ...
2
votes
0answers
618 views

Gmail warns of “ unusual activity” but no other IP addresses but my own have been logged by them

This morning I tried to log in to my Gmail account only to discover it was locked due to "unusual activity detected". It gave me the option to verify my account via phone, which I did, and I got ...
13
votes
3answers
3k views

Can I use one-time passwords with Gmail?

I am about to leave for a trip. During this trip, I would have to connect to my Gmail account, and I'm totally unhappy to type my password using public, unsecured machines, potentially having ...
2
votes
1answer
5k views

I received a notification from Gmail that someone tired to sign in to my account. Is it legitimate? [duplicate]

Possible Duplicate: Does Gmail sends “suspicious sign-in prevented ” emails or is it a trick? I've just received the following notification, apparently from GMail: Unusual ...
2
votes
2answers
2k views

Is this email from Google Wallet spam, fraud, or legitimate?

I have just received an email from Google wherein they are asking for my physical address so that I can continue to use my Google Wallet account. This is strange since I have never used Google Wallet. ...
1
vote
1answer
521 views

Which popular/high-profile web applications support two-factor authentication? [closed]

I'm aware that both Google and Facebook offer two-factor authentication, by sending an SMS to your phone under certain circumstances. What other popular or high-profile web applications support ...
0
votes
1answer
80 views

Are Facebook accounts always re-attainable?

If someone hacks my Facebook account, is it that no matter what he does, can I always get back my account? What is the maximum that he can and must do to ensure that I do not get my account back? ...
7
votes
1answer
1k views

Is this Yahoo mail mobile form secure?

Using my android device I went to "mail.yahoo.com" on my web browser. It forwarded me to this page: http://mlogin.yahoo.com/w/login/user ... The page prompts me to enter my username and password, but ...
4
votes
2answers
8k views

How to remove Gmail's prevention of the “suspicious sign-in”?

I got mail from Gmail saying someone from a certain IP tried to log-in and it was prevented and that I should reset my password by following the given link if I don't recognise the address. ...We ...
2
votes
2answers
5k views

Understanding Authorized Access to your Google Account

I'm having trouble understanding what I'm am granting to sites when they have "Authorized Access to my Google Account." This is how I see what has authorized access: Log into gmail. Click on the ...
5
votes
1answer
3k views

How can I change my IMDb account settings to use openID for login

I have an imbd.com account that I login to using an id and a password, I noticed recently that they support logging in using Facebook, Amazon and Google. I very much prefer using my Google account to ...
7
votes
2answers
5k views

Is there a way of disabling Google's password recovery feature?

I have a YouTube channel which is under a different Google account to my normal one. I have a secure password with it, and an alternate e-mail address set up, but I thought I'd see how secure the ...
2
votes
1answer
375 views

If I create an organization, can I limit what boards the members can see?

I would like to create an organization for our company, with boards for each department. I need some department boards, such as HR, available only to certain people in the organization. Can I give ...
2
votes
1answer
119 views

Google authentication and authorization among their apps [closed]

Google has a bunch of apps like Google+, Gmail, Docs, Reader, etc. Internally, these apps must talk to each other securely to query information/data. I am wondering conceptually how Google implements ...
6
votes
2answers
1k views

Gmail account accessed from reserved IP address

Gmail tells me that it was recently accessed by IP address 242.162.62.141, and that it blocked the suspicious access, and I should change my password immediately. But 242.162.62.141 is a reserved IP ...