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

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What does manage a device mean under Admin Roles?

I was reading Google Domain Admin Roles and in the Services row, I read that an admin can Manage Chrome and mobile devices listed in your console What would that mean? Can the admin control a ...
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0answers
14 views

Spring Security (Sequence Diagram) [closed]

Can someone, who is a bit experienced in web application programming related to Spring Web Mvc, tell me if my sequence diagram for Spring Security is quite OK? I have to create Spring Security Diagram ...
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3answers
255 views

What to do about an unrecognized sign-in on my Google account

Yesterday I got an alert from Google (New sign-in alert) that someone used my password. It says a Galaxy Note 2 with an IP 106.77.169.192 signed in. What can I do about this other than change my ...
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1answer
4k views

How to re-add the security question in Gmail?

As we all might know that today is "Safe Internet Day". So Google is reminding us for the security check-up. I tried it. And I saw that I could remove my security question. I did it with the belief ...
3
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1answer
722 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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1answer
117 views

How to see time that one IP login on Gmail?

The "last account activity" link on Gmail shows just last 10 logins. How can find more, and exact time (including hour, minute) for one IP address?
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2answers
2k views

Google sign in & security shows unknown Linux under recently used devices

I signed into my Google account and see that there is this Linux that last synced recently..., under "recently used devices". I have no clue what this is. I don't remember using any Linux or do any ...
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1answer
146 views

Someone signed in to Google services using my Yahoo email. What should I do now?

I don't remember having my Yahoo email used in any of Google services, but today someone just signed in using my Yahoo e-mail. I might just did use Google services with Yahoo email a long time ago. ...
5
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1answer
369 views

what information does PayPal provide to vendors?

When paying for services with paypal, what information does the seller have about the purchaser? Name? Country? From their privacy policy: Customer Service: for customer service purposes, ...
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3answers
16k 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
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2answers
398 views

Understanding Yahoo! Security Warnings

For the past couple of days I have been receiving emails from Yahoo! claiming they have stopped unauthorised access to my account. Someone attempted to sign in to your Yahoo! account from an app ...
3
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1answer
111 views

How do I sign out of all Gmail sessions without access to a computer?

I know the method to do sign out from all devices on a computer. (Go to Gmail page, in bottom right, click Details, and click Sign out all other web sessions) My question is, how do I do this if I ...
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1answer
46 views

How to revoke access for trusted devices on outlook.com after having changed the password?

I changed my outlook.com password, but my surface password and Android smartphone still sync my calendar, although I had not yet entered the new password. How can I revoke access for all devices?
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0answers
412 views

How do I tell Google that the supposedly suspicious activity was me?

Since a few months ago, all Google web apps have been telling me that they suspect suspicious activity on my account: "Warning: Someone signed in to your account from a different location. Was it you?...
2
votes
1answer
72 views

Box.com + Google Docs integration: Which service provides the storage / security level?

I have a document that I need to collaboratively edit with some colleagues. Trying to do this with a standard shared file is a recipe for disaster, so I'd love to use Google Docs instead. However, the ...
6
votes
2answers
173 views

How to manage repeated notifications of attempts to hack into my account

Someone is repeatedly trying to gain access into my account. I have received 20 to 30 notifications of failed attempts of logging in. How do I stop them from continuing to try? They must have a ...
7
votes
2answers
5k views

Should I give Google my phone number?

Gmail is bothering me lately with this message: Hey, this is important: We don't have a password recovery email address or phone number for your account. If you lose access, we may not be able to ...
3
votes
1answer
601 views

I need to remove an old phone from my Google devices but there's no remove button, how do I get it back?

I've recently bought a new phone so I've synced it to my Google account and installed all the apps I use. I've also done a factory reset on my old phone to wipe it. However, now when I go to https://...
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2answers
54 views

Can't log out of Facebook

For two days, we have not been able to log out of our Facebook account. If we cannot log out the normal way, how can we do this?
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2answers
113 views

How do I login into Instagram with a password if I no longer own email?

What if you have a password to your Instagram account, but no longer have access to the email address used to register the account (nor have any sort of a Facebook accounts linked), and your account ...
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1answer
36 views

Restricting access to Google Drive

I have many confidential data in my Google Drive. Also I have my google account signed in on multiple personal devices. Since many people around me would love to get hold of these files, (and they ...
2
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0answers
303 views

Google Account connected devices have no remove button/link

I can see a couple of iPhones in my Recently Used Devices. While probably not suspicious (I regularly log-in from friends phones), I'd like to remove that device (de-authorize it). The ...
5
votes
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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0answers
8 views

Is Google compute engine really secure? [closed]

I have a google compute engine VM instance. Running well on Ubuntu 14.04 with LAMP, serving as backend for mobile app. I wanted to secure it so in file sshd_config I set remote login to no and ...
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0answers
11 views

Privacy&Security issues on Instagram

I suspect someone is compromising my instagram account (some photos are deleted unusually out of my control) I changed my password but is there any services of Instagram as Gmail, showing from which ...
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0answers
12 views

I keep getting emails from people who attach their email to mine

I quite often get emails from google saying that someone added my email address as their recovery email. I always dettach the email, but how do they do this? Gmail allows it without entering my ...
4
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1answer
81 views

Gmail authentication requires phone verification

A group project I am involved in has a shared Gmail account for a while now. There is no single number associated with this account which I am aware of. I was trying to log from another device than a ...
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0answers
2k views

How do I disable the new device notification on my Gmail account?

Each and every time I sign in to a Gmail account, I get a notification with "New sign-in from Firefox on Windows". Moreover, I have another Gmail account which I sign in to on the same computer and I ...
2
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0answers
187 views

Suspicious device activity on Google Account

In a bit of an odd situation here. the password I use for my Gmail is unique and much stronger than other passwords I use as I consider my Gmail a high priority. I also have two-step authentication ...
13
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4answers
1k views

Can I trust dropbox and similar services? [closed]

Is there any verification that the encryption used can not be bypassed by the operator? Or should I actually use some encryption of my own like truecrypt? edit In the light of this complaint ...
6
votes
1answer
2k views

How can I verify my PayPal account without giving them direct access to my bank account?

Most sites where you can buy products with PayPal require your account to be verified. It appears that the only way to verify your account is by associating it with your bank account. I prefer not to ...
2
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0answers
1k views

How to remove recovery/default email addresss

Someone has been trying to access my Yahoo Mail account through password recovery. I changed the password, so this is no longer a problem, but as I was going through "I forgot my password" recovery ...
7
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5answers
7k views

Yahoo Mail Does Not Have HTTPS

Why is Yahoo Mail behind in security? They don't support HTTPS yet. Gmail and many others do. I'm shocked that Yahoo still doesn't have HTTPS. Why is this? What is the logic behind not supporting ...
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0answers
36 views

Facebook Ad Manager Content Origin Policy

I have trouble with using Facebook Ad Manager and with Power Editor. In any modern browser I get "Content Security Policy' error messages in console. Chrome: Refused to connect to 'https://facebook....
4
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1answer
47 views

Renew Google Drive share link

In our company we have some files on Google Drive which I share with different people using a share link. Company policy dictates that shares, passwords,... need to be changed regularly to decline ...
2
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2answers
2k views

Strange ''sign in attempt prevented'' messages on Gmail

These messages from no-reply@accounts.google.com say something like this: Hi (my name), Someone just tried to sign in to your account (my Gmail)from an app that doesn't meet modern security ...
25
votes
10answers
613 views

How can I be certain that a URL-shortened link I click isn't going to send me to a dangerous or unwanted site?

When I see a shortened URL, I'm always hesitant to click it because I don't know where the link is going to go. (In the worst case, it may lead to an XSS exploit against a site that I'm logged in to) ...
1
vote
1answer
1k views

Getting bogus recovery phone number changed emails at my recovery email for accounts that aren't mine

Recently I've been getting a lot of emails sent to my backup email address alerting me that the recovery phone number for my Gmail account has changed, but the account referenced in the email is not ...
5
votes
1answer
149 views

What to do if someone keeps adding me to a trello board without my knowledge?

I am new to trello. Adding members to trello seems too easy, that I really think I have to ask about it here. I was reading this: http://help.trello.com/article/717-adding-people-to-a-board and ...
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votes
2answers
508 views

Is it true that Microsoft doesn't allow more than 16 characters in their Hotmail password?

I'm trying to change my Hotmail password after a breach in LastPass but it doesn't seem to work. So I'm curious if Microsoft has a limit of 16 characters for a password? If so, this is very insecure ...
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0answers
26 views

Google Drive: “Anonymous” access to not-yet shared file

I wanted to expand the case described in this question. Probably the topic is more related to security, but I feel like I don't know enough about this, and probably someone might explain better and ...
1
vote
2answers
757 views

To block private Instagram profile from Google Search?

Many social media application have setting by which you can prevent your profile in Google search. However, Instagram does not have it. They also ignore the users' feedback by not offering customer ...
2
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0answers
54 views

Facebook notification exploit?

I recently got a notification for being tagged in a comment on facebook by a friend (on the actual facebook UI - I have not seen any emails pertaining to this). The notification seemed, and probably ...
1
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0answers
45 views

What should I do about a flurry of verification codes from Yahoo?

I have received a flurry of text messages and a phone call from Yahoo, with a series of verification codes. As I am not currently trying to access their services, is this something that requires ...
13
votes
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 ...
3
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, ...
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votes
1answer
28 views

HDFC Bank Website Asking to “Wait” Before Loading Up the Homepage

I've not noticed this behavior before. When I use the following url: hdfcbank.com I see the following for a split second: And then the homepage loads up. Isn't this a bit suspicious? It ...
1
vote
1answer
1k views

Is there a way to get a quick answer from Facebook support team?

It's been several weeks and several emails, still no answers. I suspended my account because I suspected that it was hacked. I've been trying to get it reactivated through Facebook reactivation ...
3
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2answers
4k views

Is there a Google / Gmail API to send emails? [closed]

I've just installed Calibre to manage my Kindle ebooks and it wants my Gmail username and password to be able to send documents to my @Kindle.com email address. Which made me wonder. There is Google ...
5
votes
1answer
308 views

Download .rar attachment failure from draft message

I have this mail draft in my Gmail like for 6-7 years. This draft has an attachment of .rar file which contains a small project that I did when I was senior in college. I want to send this mail to ...