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What is the Deep Web? A first trip into the abyss

What is the Deep Web? A first trip into the abyss

May 31, 2012
The Deep Web (or Invisible web) is the set of information resources on the World Wide Web not reported by normal search engines. According several researches the principal search engines index only a small portion of the overall web content, the remaining part is unknown to the majority of web users. What do you think if you were told that under our feet, there is a world larger than ours and much more crowded? We will literally be shocked, and this is the reaction of those individual who can understand the existence of the Deep Web , a network of interconnected systems, are not indexed, having a size hundreds of times higher than the current web, around 500 times. Very exhaustive is the definition provided by the founder of BrightPlanet, Mike Bergman, that compared searching on the Internet today to dragging a net across the surface of the ocean: a great deal may be caught in the net, but there is a wealth of information that is deep and therefore missed. Ordinary...
Firefox Zero-Day Exploit to Unmask Tor Users Released Online

Firefox Zero-Day Exploit to Unmask Tor Users Released Online

Nov 30, 2016
Hackers are actively exploiting a zero-day vulnerability in Firefox to unmask Tor Browser users, similar to what the FBI exploited during an investigation of a child pornography site. Tor (The Onion Router) is an anonymity software that not only provides a safe heaven to human rights activists, journalists, government officials, but also is a place where drugs, assassins for hire, child pornography, and other illegal activities has allegedly been traded. A Javascript zero-day exploit currently being actively exploited in the wild is designed to remotely execute malicious code on the Windows operating system via memory corruption flaw in Firefox web browser. The exploit code was publicly published by an admin of the SIGAINT privacy-oriented public email service on the Tor-Talk mailing list. The mailing list message reveals that the zero-day exploit affecting Firefox is currently being exploited against Tor Browser users by unknown attackers to leak the potentially identifyi...
Let’s Encrypt  — A Certificate Authority to Provide Free SSL Certificates for Entire Web

Let's Encrypt — A Certificate Authority to Provide Free SSL Certificates for Entire Web

Nov 19, 2014
As days are passing, encryptio n is becoming a need for every user sitting online. Many tech giants including Google, Apple and Yahoo! are adopting encryption to serve its users security and privacy at its best, but according to Electronic Frontier Foundation (EFF) , the high-tech Web security should not be limited to the wealthiest technology firms. The non-profit foundation EFF has partnered with big and reputed companies including Mozilla, Cisco, and Akamai to offer free HTTPS/SSL certificates for those running servers on the internet at the beginning of 2015, in order to encourage people to encrypt users' connections to their websites. Until now, switching web server over to HTTPS from HTTP is something of a hassle and expense for website operators and notoriously hard to install and maintain it. But, after the launch of this new free certificate authority (CA), called Let's Encrypt , it will be even more easy for people to run encrypted, secure HTTPS websites. ...
cyber security

7 Security Best Practices for MCP

websiteWizMCP Security / Cloud Security
Learn what security teams are doing to secure their AI integrations without slowing innovation. This cheat sheet outlines 7 best practices you can start using today.
cyber security

2025 Gartner® MQ Report for Endpoint Protection Platforms (July 2025 Edition)

websiteSentinelOneEndpoint Protection / Unified Security
Compare leading Endpoint Protection vendors and see why SentinelOne is named a 5x Leader.
What is HTTP/2 ? Next-Gen Protocol For Faster and Safer Internet

What is HTTP/2 ? Next-Gen Protocol For Faster and Safer Internet

Feb 19, 2015
Good news for Internet folks! Get Ready as the entire web you know is about to change. The new and long-awaited version of HTTP took a major step toward becoming a reality on Wednesday – It is been officially finalized and approved. Mark Nottingham, chairman of the Internet Engineering Task Force (IETF) working group behind creating the standards, announced in a blog post that the HTTP 2.0 specifications have been formally approved. Now, the specifications will go through a last formality – Request for comment and editorial processes – before being published as a standard. LARGEST CHANGE IN HTTP OVER LAST 16 YEARS HTTP, or Hypertext Transfer Protocol, is one of the web standards familiar to most as the https:// at the beginning of a web address. HTTP protocol governs the connections between a user's browser and the server hosting a website, invented by the father of the web Sir Tim Berners-Lee. HTTP/2 is simply an update to the protocol, but is really a huge deal be...
How to Install Let's Encrypt Free SSL Certificate On Your Website

How to Install Let's Encrypt Free SSL Certificate On Your Website

Dec 04, 2015
Another Big Milestone – Let's Encrypt is now offering Free HTTPS certificates to everyone. Let's Encrypt has opened to the public, allowing anyone to obtain Free SSL/TLS ( Secure Socket Layer/Transport Layer Security ) certificates for their web servers and to set up HTTPS websites in a few simple steps ( mentioned below ). Let's Encrypt – an initiative run by the Internet Security Research Group (ISRG) – is a new, free, and open certificate authority recognized by all major browsers , including Google's Chrome, Mozilla's Firefox and Microsoft's Internet Explorer. The Free SSL Certification Authority is now in public beta after testing a trial among a select group of volunteers. Why Let's Encrypt? Let's Encrypt promised to offer a certificate authority (CA) which is: Free – no charge for HTTPS certs. Automatic – the installation, configuration as well as the renewal of the certificates do not require any administrator a...
First ever Malware for Firefox Mobile OS developed by Researcher

First ever Malware for Firefox Mobile OS developed by Researcher

Oct 18, 2013
Firefox OS is a mobile operating system based on Linux and Mozilla 's Gecko technology, whose environment is dedicated to apps created with just HTML, CSS, and JavaScript. After almost two years of development, a few months back Mozilla officially launched their Firefox OS devices in stores and now the first Malware for the brand new platform is available. Shantanu Gawde , 17-years-old, an Independent Security Researcher is going to demonstrate the very first known malware for Firefox OS at the upcoming Information Security Summit - The Ground Zero (G0S) 2013, to be held on November 7th - 10th, 2013 at The Ashok, New Delhi. Firefox OS is different - Every app in Firefox OS including the Camera and the Dialer is a web app, i.e. a website in the form of an app. Simple! Mozilla has developed Web APIs so that HTML5 apps can communicate with the device's hardware and Shantanu has used the same APIs intentionally to exploit the device for malicious purpose...
This Phishing Attack is Almost Impossible to Detect On Chrome, Firefox and Opera

This Phishing Attack is Almost Impossible to Detect On Chrome, Firefox and Opera

Apr 17, 2017
A Chinese infosec researcher has reported about an "almost impossible to detect" phishing attack that can be used to trick even the most careful users on the Internet. He warned, hackers can use a known vulnerability in the Chrome, Firefox and Opera web browsers to display their fake domain names as the websites of legitimate services, like Apple, Google, or Amazon to steal login or financial credentials and other sensitive information from users. What is the best defence against phishing attack? Generally, checking the address bar after the page has loaded and if it is being served over a valid HTTPS connection. Right? Okay, then before going to the in-depth details, first have a look at this demo web page  ( note: you may experience downtime due to high traffic on demo server ), set up by Chinese security researcher Xudong Zheng, who discovered the attack. " It becomes impossible to identify the site as fraudulent without carefully inspecting the site's URL o...
Firefox Send — Free Encrypted File Transfer Service Now Available For All

Firefox Send — Free Encrypted File Transfer Service Now Available For All

Mar 13, 2019
Mozilla has made it easy for you to share large files securely and privately with whomever you want, eliminating the need to depend upon less secure free third-party services or file upload tools that burn a hole in your pocket. Mozilla has finally launched its free, end-to-end encrypted file-transfer service, called Firefox Send , to the public, allowing users to securely share large files like video, audio or photo files that can be too big to fit into an email attachment. Firefox Send was initially rolled out by Mozilla to test users way back in August 2017 as part of the company's now-defunct "Test Pilot" experimental program. Firefox Send allows you to send files up to 1GB in size, but if you sign up for a free Firefox account, you can upload files as large as 2.5GB in size. The service uses a browser-based encryption technology that encrypts your files before uploading them to the Mozilla server, which can only be decrypted by the recipients. Unlike popul...
FBI Used Firefox Exploit to Shutdown Illegal Site Running on Tor Network

FBI Used Firefox Exploit to Shutdown Illegal Site Running on Tor Network

Aug 05, 2013
TOR is the dark side of the Internet, the so-called dark web, which provides a safe haven to privacy advocates but is also where drugs, assassins for hire and other weird and illegal activities can allegedly be traded. A claimed zero-day vulnerability in Firefox 17 was used by the FBI to identify some users of the privacy-protecting Tor anonymity network. The FBI did not compromise the TOR network itself and The complex multi-layers of encryption still stand. Instead the FBI compromised the TOR browser only using a zero-day JavaScript exploit and used this to implant a cookie which fingerprinted users through a specific external server. Eric Eoin Marques , 28 year-old man in Ireland believed to be behind Freedom Hosting , the biggest service provider for sites on the encrypted Tor network , is awaiting extradition on p*rno charges. It is understood the FBI had spent a year trying to locate Mr Marques. Marques was arrested on a Maryland warrant that in...
Google To Speed Up The Internet With Its New QUIC Protocol

Google To Speed Up The Internet With Its New QUIC Protocol

Apr 19, 2015
Google is trying every effort to make the World Wide Web faster for Internet users. The company has announced plans to propose its homemade networking protocol, called Quick UDP Internet Connections (QUIC) , to the Internet Engineering Task Force (IETF) in order to make it the next-generation Internet standard. Probably the term QUIC is new for you, but if you use Google's Chrome browser then there are chances that you have used this network protocol already. What is QUIC? QUIC is a low-latency transport protocol for the modern Internet over UDP, an Internet protocol that is often used for streaming media, gaming and VoIP services. The search engine giant first unveiled the experimental protocol QUIC and added it to Chrome Canary update in June 2013. The protocol already included a variety of new features, but the key feature is that QUIC runs a stream multiplexing protocol on top of UDP instead of TCP. The Idea behind QUIC: QUIC was developed to s...
POODLE SSL 3.0 Attack Exploits Widely-used Web Encryption Standard

POODLE SSL 3.0 Attack Exploits Widely-used Web Encryption Standard

Oct 15, 2014
Another Heartbleed-like vulnerability has been discovered in the decade old but still widely used Secure Sockets Layer ( SSL ) 3.0 cryptographic protocol that could allow an attacker to decrypt contents of encrypted connections to websites. Google's Security Team revealed on Tuesday that the most widely used web encryption standard SSL 3.0 has a major security vulnerability that could be exploited to steal sensitive data. The flaw affects any product that follows the Secure layer version 3, including Chrome, Firefox, and Internet Explorer. Researchers dubbed the attack as " POODLE ," stands for Padding Oracle On Downgraded Legacy Encryption , which allows an attacker to perform a man-in-the-middle attack in order to decrypt HTTP cookies. The POODLE attack can force a connection to "fallback" to SSL 3.0, where it is then possible to steal cookies, which are meant to store personal data, website preferences or even passwords. Three Google security engineers - Bodo Möll...
⚡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI-Powered Scams

⚡ Weekly Recap: Zero-Day Exploits, Developer Malware, IoT Botnets, and AI-Powered Scams

May 12, 2025 Cybersecurity / Hacking News
What do a source code editor, a smart billboard, and a web server have in common? They've all become launchpads for attacks—because cybercriminals are rethinking what counts as "infrastructure." Instead of chasing high-value targets directly, threat actors are now quietly taking over the overlooked: outdated software, unpatched IoT devices, and open-source packages. It's not just clever—it's reshaping how intrusion, persistence, and evasion happen at scale. ⚡ Threat of the Week 5Socks Proxy Using IoT, EoL Systems Dismantled in Law Enforcement Operation — A joint law enforcement operation undertaken by Dutch and U.S. authorities dismantled a criminal proxy network, known as anyproxy[.]net and 5socks[.]net, that was powered by thousands of infected Internet of Things (IoT) and end-of-life (EoL) devices, enlisting them into a botnet for providing anonymity to malicious actors. The illicit platform, active since 2004, advertised more than 7,000 online proxies daily, with infected ...
Explained: How New 'Delegated Credentials' Boosts TLS Protocol Security

Explained: How New 'Delegated Credentials' Boosts TLS Protocol Security

Nov 06, 2019
Mozilla, in partnership with Facebook, Cloudflare, and other IETF community members, has announced technical specifications for a new cryptographic protocol called " Delegated Credentials for TLS ." Delegated Credentials for TLS is a new simplified way to implement "short-lived" certificates without sacrificing the reliability of secure connections. In short, the new TLS protocol extension aims to effectively prevent the misuse of stolen certificates by reducing their maximum validity period to a very short span of time, such as a few days or even hours. Before jumping into how Delegated Credentials for TLS works, you need to understand the current TLS infrastructure, and of course, about the core problem in it because of which we need Delegated Credentials for TLS. The Current TLS Infrastructure More than 70% of all websites on the Internet today use TLS certificates to establish a secure line of HTTPS communication between their servers and visitors, ...
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