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1
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0answers
6 views

Is it possible to low level format an Virtual Machine? [closed]

I just came to wonder, if you can low level format the disk of an Virtual Machine, maybe you guys can help me with that?
0
votes
2answers
60 views

How much personal information should I provide to an identify theft monitoring company?

I've been provided credit monitoring and identity theft protection services from the company CSID. Their CyberAgent internet surveillance tool claims to "monitor thousands of websites and millions of ...
21
votes
8answers
5k views

Is there a way to make a WEP-secured AP uncrackable?

For some days, I was feeling that my Internet bill was booming. Then, I recently found out that a boy near my house was accessing my router to use the Internet. Then, I read some articles how to crack ...
-1
votes
5answers
104 views

Security software to shutdown PC unless specific approach? [closed]

For future refence: In light of answers and critique, my question should have been: 1. How does one make sure a physical attacker with access to a powered, but locked FDE PC fails his/hers attempt to ...
91
votes
10answers
11k views

Prevention measures against laptop seizure at US borders

Since laptop and other electronic device seizures at US borders became legal without a warrant (including making copies of data), 7% of ACTE's business travelers reported being subject to a seizure as ...
0
votes
2answers
65 views

Security devices other than firewall and IDS [closed]

I was just studying about firewalls and IDS/IPS and had a doubt. Are these the only two major security devices that a company invests in? or are there other equipment and security controls?
0
votes
1answer
75 views

.htaccess protected folder except IP

I created an e-shop with e-books and they are stored in specific folder which is protected by a .htaccess file : Order deny,allow deny from all allow from 127.0.0.1 The IP is the IP of the webpage, ...
2
votes
2answers
764 views

Copy protection in SD cards

I have created a map for using in GPS devices. The map is copied to a microSD card and then, GPS can read the map data from the card. My question is, how can I create copy/clone protection of my data ...
1
vote
1answer
141 views

What else can be done for better security against keylogging softwares? [duplicate]

I've been hearing about keyloggers for the past two years, but never took them seriously. Now, as I've started net banking and managing social networking accounts, I'm very much concerned about ...
-1
votes
1answer
65 views

Issue regarding vulnerability of cookies [closed]

If someone somehow manages to copy all the cookies from my PC, can they be misused to get my private information or can information be extracted through them? If yes, please suggest some ...
0
votes
2answers
505 views

Is my WiFi connection protected?

In my college the WiFi is open type connection and before I connect to it using my laptop with windows 8.1, it displays message "Other people might be able to see info you send over this network " ...
6
votes
1answer
587 views

How to protect from caller-id spoofing?

Yesterday, I listened about caller-id spoofing and was left astonished as it's misuse can result in severe consequences for victim. Please tell me how to protect myself from this prank and is there ...
3
votes
2answers
143 views

Is it possible to dump an exe from ram and create a distributable exe from it?

Is it possible to dump the ram and get an exe and use that ram dump to distribute an app? If so, is this something that is a practical concern and if so how best should a developer protect against it? ...
1
vote
1answer
44 views

Protecting the root ca bundle

Applications (e.g. Firefox) often include a root ca bundle file containing trusted certificates. How can I protect those files from malicious agents trying to modify them? I think signing is not an ...
0
votes
1answer
27 views

Can attackers substitute/place my queries to/from provider?

Can attackers substitute/replace my queries to/from provider? I mean I do HTTP query and its modified on provider-side so query goes modified to a server or reversal situation, when I get modified ...
1
vote
2answers
110 views

How to secure Epson Beamer?

I work in a school and we have several Epson Beamers but some of our students have download an application for their mobile (with infra-red and WiFi connection) and they now have remote control and ...
0
votes
1answer
128 views

Office password protection crack

would just like to have a check on the password protection/encryption of MS office 2007 and above. It is said that its not that easy to crack the password protection except by brute force, since 2007 ...
8
votes
3answers
3k views

SQL Injection if table structure/db structure not known

could an attacker who'd just found out that you're using mysql make an SQL Injection attack with only this information? If you don't know Any table/db name how come you can find it out? Is that even ...
2
votes
2answers
212 views

Old floppy disk protection

can somebody explain in detail how old floppy disks copy protection works? Someone told me that it was based on an error on a trace of the floppy that was read only during the copy (and never when the ...
0
votes
2answers
96 views

Impossible to make connections through closed ports?

If you have closed all your ports on your internet protocol, you cannot make a connection to that internet protocol. So how do attackers (DoS or any other means that need a connection) make a ...
4
votes
3answers
184 views

Why don't sites implement a system where a wrong password causes a 3 second delay?

I am into bitcoin right now, and the password threats scare me a little... Not so much for me, because I use LastPass and generate new passwords at 20 characters and it includes symbols, upper and ...
1
vote
1answer
102 views

Securing iOS applications communication from client side

Many of you have heard about instagram flaw that facebook has not fixed yet, The flaw allows the attacker to hijack the session by sniffing the session cookie on Instagram iOS app since it does not ...
0
votes
2answers
135 views

Can I find out if my employer is snooping on me? [duplicate]

I work at a large university and have a computer supplied by my employer. I would like to find out whether my employer is snooping or can snoop on my files or activity on my computer. Can I find that ...
1
vote
4answers
329 views

Protecting Password in Code

I am writing a program in Processing (which is basically java), that (amongst other things) downloads files from a FTP Server. To connect to the Server the program needs the correct FTP-password, ...
0
votes
1answer
384 views

jquery $.post CSRF protection

How can I protect the following code from CSRF? $.post("lib/newEmployee.php",{employee_id: employee_id, employee_name: employee_name}, function (output){ //code }); ...
1
vote
2answers
202 views

Will an IP packet to the own IP address ever leave the computer? [duplicate]

I am working on a system that consists of several applicaitons communicating with each other. Some of these applications will run on the same server and some will run on a different one. So there is ...
-2
votes
1answer
84 views

protect files on webserver, allow only internal use

I have a website and it has an audio player to play music files, the music files are hosted in a public directory. Since they are they anyome can point there and use the files on their website. Is ...
1
vote
3answers
90 views

Completely Protected Virtual Folder

I am a Python / C developer currently working on a extremely important piece of software. The details of the code will not be mentioned, and the only place the code appears is on my own hard drive, in ...
0
votes
0answers
17 views

Should I add protections where I dont understand how hacker can break system? [duplicate]

Lets say there is AJAX application where user can submit items - buy them. And there was a code IF ($_POST[items] > 20) { echo 'error'; } else { do_buy($_POST[items]); echo 'success' } ...
1
vote
1answer
158 views

Malware infected ATMs in China via specialized device

Hackers inserted a specialized device which was connected to the notebook into the card reader slot on the ATM and installed malicious software. 100 thousand US dollars were stolen from at least seven ...
2
votes
1answer
75 views

How to protect personal data requested by Certificate Authorities from data theft?

I recently uploaded images of my passport and driver's license to a Certificate Authority (CA) to apply for SSL certificates. The submission was rejected because I have added watermarks to prevent ...
3
votes
3answers
558 views

Protect partition from formatting

How can i protect my Linux and Windows partitions from being wiped,from a windows installation CD,with password?
-2
votes
1answer
237 views

which antivirus is best for my laptop? [closed]

I want to buy a antivirus for my laptop.but I am in a fix.I want to buy such a antivirus that doesn't slow my laptop much.laptop configaration :processor core i5,Ram 4GB,operating system windows ...
17
votes
3answers
852 views

Protecting Health Care Database

I am doing a minor project on information security in which i am implementing techniques listed below to protect a HEALTH CARE database. Preventing SQL Injection (using prepared ...
1
vote
4answers
130 views

Is it possible to block specific users that connect to the internet behind of same gateway with NAT?

Assume there are two internet users (A and B) that connect to the internet from the same gateway by using NAT. That means they use same IP address while passing through our firewall. Now assume we ...
0
votes
1answer
209 views

The Problem with Changing All Passwords for HeartBleed [duplicate]

One thing that's been bugging me in relation to the discovery of the Heartbleed OpenSSL flaw is the recommendation that everyone should run to their computers in a panic and change all of their ...
1
vote
0answers
148 views

Neutralizing or Migitating ARP spoofing once detected

I've seen a few methods to detect ARP Spoofing attacks through code(such as this), and ways to defend against these attacks through software and switches (like arp spoofing protection on LAN). How ...
-2
votes
1answer
268 views

What are common problems that reveal PHP code? [closed]

What is the best method for securing PHP scripts that contain database passwords? From what I've read, PHP can be revealed when an error occurs and is not caught. Is there any way to reveal PHP by ...
1
vote
1answer
130 views

Data Protection act, who is liable? [closed]

Recently, a large UK shopping chain had the staff payroll database leaked (including bank details, all unencrypted) We've been told that we cannot take legal action and have so far been denied ...
0
votes
0answers
25 views

How can it be possible to have encrypted communication between a server and a client if the server has only a public key [duplicate]

If only the server has an electronic certificate (User ID, Version, Public key), how can be possible the encrypted communication between the client and the server?
1
vote
2answers
167 views

Which exploit types does software diversity have a benefit against?

This classical paper of Paul van Oorschot: Revisiting Software Protection, mentions in section 3.4 that by employing software diversity "an exploit crafted to succeed on one instance will not ...
2
votes
1answer
252 views

Use of openssl could be a weak point in an Android App?

I'm reviewing an Android app (consists of Java and C source). There are complicated obfuscation steps in the build process (for content protection). But it uses statically linked openssl library ...
1
vote
2answers
133 views

I don't understand how BIPS got hacked [closed]

http://www.networkworld.com/news/2013/112513-bitcoin-robbery-276352.html In this story we can see BIPS got hacked, but I don't get how it was hacked when it was offline because of the DDoS.
1
vote
3answers
341 views

How to check if our clients were compromised by security breaches in other web applications?

Every now and then a known website is hacked, such as what happened to Adobe or Cupid Media. In such incidents user data is leaked, including usernames, encrypted (and sometimes plain text!) ...
3
votes
1answer
232 views

How Secure Rooted or Jailbroken Devices are?

I am just wondering, but how can I harden the security of jailbroken or rooted devices? I understand that SD Card can be still accessible, but how could potential adversaries compromise for example ...
48
votes
10answers
28k views

Can a steel woven wallet prevent RFID scanning of credit card information?

According to the Popular Mechanics article RFID Credit Cards and Theft: Tech Clinic, the fact that many new credit/debit cards have a RFID chip embedded on it, there is a risk (albeit, small according ...
3
votes
1answer
1k views

How does time-limited trial software work? [closed]

I'm curious about how time-limited (e.g. 30-day trial) software works. I know how serial keys are generated and designed, but the time-limiting part is more complicated to understand, because it is ...
2
votes
1answer
4k views

IPS fail close vs IPS fail open, what are the risks and benefits?

If a desicion is to be be made on selecting a mode of fail for an inline IPS that is protecting servers, what are the criteria that should be considored for selecting one of the failure modes: 1- ...
1
vote
1answer
312 views

How can I implement DVD copy protection?

I want to make a DVD movie which will be playable on a standard DVD player, but I want to make it copy restricted. I know it is practically impossible, but I just want security to protect it from ...
-3
votes
1answer
87 views

Persisting data and programs by continually overwriting?

This is a sort of security-related thought experiment. In a (slightly odd) conversation I recently had, we got to discussing ways that a file could be kept the same, even when malicious users attempt ...