Questions tagged [security]

For requests for recommendations of security software. Before using this tag, make sure there's no more specific tag for the software you're after.

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2
votes
2answers
931 views

Portable USB app (Linux, Mac and Win) to encrypt text with PGP?

I'd like to be able to send people encrypted messages (given I have their public keys which they might give me in a number of ways), when I'm travelling, and don't have a laptop with me but do have a ...
1
vote
0answers
27 views

Looking for free software to sign word documents

I have a document which normally would be physically signed by two or more people. This document is internal use for the company I work for. I'd like to do away with the physical signatures and what ...
7
votes
1answer
141 views

Firefox add-on / userscript to force by default an attempt at HTTPS on every domain?

I use HTTPS Everywhere in Firefox, but it only enforces HTTPS for a very limited set of very well-known sites (by default). I use a wide variety of much smaller sites which do have HTTPS versions, ...
0
votes
1answer
106 views

A trustworthy Free Open Source Software kit for computer security [closed]

I need some advice on a software kit that I can trust to help secure my computer. It should: Be free and open source Support Anti-Virus/Malware Protection Provide full disk encryption and file ...
13
votes
3answers
1k views

Android app to control what other apps are actually allowed to do

I have Android 4.4.4 Cyanogenmod 11. By its very nature, it is already rooted. Is there an integrated application that would allow me to set privileges per application? For example: If an application ...
-1
votes
2answers
245 views

Password or passphrase strength tester [closed]

Please recommend a Password or passphrase strength tester. It should preferably: be used off-line (but on-line answers are also fine) display the entropy be open-source be available on Linux (...
4
votes
1answer
317 views

Photo capture / screen shot with mouse click

I am looking for software that will take a photo via webcam and screen shot when someone clicks the mouse anywhere on the screen. The software should run on Windows-7 64bit. It will be used for a ...
2
votes
1answer
85 views

Secure internet browsing

I took a job that requires me to browse various websites without an adblocker and also have to visit potentially dangerous websites. Since these tasks are performed on my mainrig I want to be sure I'm ...
0
votes
1answer
58 views

Online office with password protection?

I have few confidential work/excel files which is password protected. I usually use Google Docs/Drive to keep my Office files, but they doesn't seems to support password protected files. Is there any ...
2
votes
0answers
27 views

GUI to monitor and manage webserver rate limiting and blocklists

There are various Apache modules that implement some kind of rate limiting. Eg. mod_security or mod_qos and services like stopforumspam and other blacklists to detect malicious requests. My ...
3
votes
0answers
180 views

Lightweight SMTP Server with TLS support

I have an application that requires an MTA with the following capabilities: be able to receive email for multiple addresses in a single domain, e.g. 100@example.com, 101@example.com, and so on. the ...
5
votes
1answer
339 views

How to emulate a ddos attack (a new IP for every new request) for testing purposes?

My website has been under extensive ddos attack for about a month now. I haven't paid much attention to it as it wasn't important but some other websites on the server started experiencing the same ...
2
votes
0answers
31 views

“Firewall” for X applications

I don't want proprietary Skype directly accessing my Xorg server. I've already taken measures securing filesystem, network, processes/IPC, but there still a plenty of spying possibilities using X ...
5
votes
0answers
103 views

Undetectable hypervisor for malware analysis

I am looking for a hypervisor that can be "hidden" from the guest OS such that they believe that they are running on real hardware, instead of being virtualized. Microsoft-VM's report the motherboard ...
2
votes
0answers
83 views

Secure peer to peer web server [closed]

I'd like to serve a client-side only web page with https and DNS. I don't want to use any public hosts out of fear that the files will be tampered with. To that end, I don't want to maintain my own ...
3
votes
0answers
154 views

Single Step KDF specification

NIST SP 56A talks about Single Step Key derivation function. Is there any Java library which implements this?
6
votes
1answer
86 views

Online password storage with roles and permissions?

I would like to provide a team of developers a way to share passwords to collectively used services. Software requirements: Since the team is distributed, the passwords should be accessible via web....
3
votes
0answers
529 views

File-based encryption with virtual disk support for Windows

With TrueCrypt users advised to stop using the software, is there similar software that: supports virtual disk mounting from encrypted files offers plausible deniability via hidden volumes has been ...
2
votes
0answers
133 views

Open source Linux vpnc client that can connect to checkpoint gateway

I need an open source vpnc client that can connect to a Check Point gateway (firewall) for a Linux machine. It doesn't matter which Linux (red-hat, ubuntu, fedora...). The target is to activate the ...
11
votes
1answer
76 views

Software for SSL certificates management

For my company I have to find a way to simplify the SSL certificates management. Right now we have an excel file with all SSL certificates and their attributes. I would like to improve the process ...
5
votes
1answer
103 views

Run a program as a service?

I'm a regular on ServerFault and I've seen several references over the years to products that'll allow an interactive program designed to be run under an active, interactive windows profile to be ...
5
votes
1answer
229 views

Alternative for Windows firewall

My system runs on Windows 8. I am not satisfied with the performance of Windows firewall. So I need an alternative for it. It should be light, fast and free. Which is a good one ?
4
votes
0answers
57 views

More targeted DNS Poisoning

I want to play around with DNS poisoning to see what I can do with it, how it works, etc. Unfortunately, the only tools I know of that poison the DNS cache go the whole mile and do a full MiTM attack, ...
4
votes
0answers
193 views

Small utility to generate SSHA passwords?

I am looking for a small cross-platform utility that I can recommend people use to generate salted SHA1 digest passwords suitable for use with OpenLDAP. The utility should: Not require installing or ...
3
votes
1answer
112 views

TLS browser capability checker

Is there a web application that checks the TLS capabilities of the browser? At least supported protocols and versions certificates It should create a detailed report of the results. There're good ...