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Until now Unix and Linux system administrators have to download a third-party SSH client software like Putty on their Windows machines to securely manage their machines and servers remotely through Secure Shell protocol or Shell Session (better known as SSH ). This might have always been an awkward feature of Windows platform, as it lacks both – a native SSH client software for connecting to Linux machines, and an SSH server to support inbound connections from Linux machines. But… Believe it or not: You don't need to deal with any third-party SSH client now, as Microsoft is working on supporting OpenSSH. Yes, Microsoft has finally decided to bring OpenSSH client and server to Windows. The PowerShell team at Microsoft has announced that the company is going to support and contribute to OpenSSH community in an effort to deliver better SSH support in the PowerShell and Windows SSH software solutions. So, the upcoming version of Windows PowerShell – the co...

A zero-day software vulnerability discovered deep in the firmware of many Apple computers could allows an attacker to modify the system's BIOS and install a rootkit , potentially gaining complete control of the victim's Mac. The critical vulnerability, discovered by well-known OS X security researcher Pedro Vilaca, affects Mac computers shipped before mid-2014 that are allowed to go into sleep mode. While studying Mac security, Vilaca found that it's possible to tamper with Apple computer's UEFI (unified extensible firmware interface) code. UEFI is a low-level firmware designed to improve upon computer's BIOS, which links a computer's hardware and operating system at startup and is typically not accessible to users. But… Vilaca found that the machine's UEFI code can be unlocked after a computer is put to sleep and then brought back up. " And you ask, what the hell does this mean? " Vilaca wrote in a blog post published Friday. " It means th...

In this era of Global surveillance, we all are worried about the privacy of our communication and sensitive data. There is no guarantee that our data is not being snooped on, but there is a solution — PGP (Pretty Good Privacy). PGP (Pretty Good Privacy) is more than 20 years old technology but is yet not widely adopted. PGP is an open source end-to-end encryption standard to encrypt e-mails, protecting you against companies, governments, or criminals spying on your Internet connection. But... ...the tool is too complicated for most of the people to implement and use. However, Facebook is now encouraging its users to use PGP and communicate by sending encrypted emails, adding the popular OpenPGP email encryption standard as an extra layer of security for the cautious. According to the latest announcement , you can now upload your Public PGP key to your Facebook profile so that anyone with your public key can send you encrypted emails. By giving such option to...

I had the honor of hosting the first episode of the Xposure Podcast live from Xposure Summit 2025. And I couldn't have asked for a better kickoff panel: three cybersecurity leaders who don't just talk security, they live it. Let me introduce them. Alex Delay , CISO at IDB Bank, knows what it means to defend a highly regulated environment. Ben Mead , Director of Cybersecurity at Avidity Biosciences, brings a forward-thinking security perspective that reflects the innovation behind Avidity's targeted RNA therapeutics. Last but not least, Michael Francess , Director of Cybersecurity Advanced Threat at Wyndham Hotels and Resorts, leads the charge in protecting the franchise. Each brought a unique vantage point to a common challenge: applying Continuous Threat Exposure Management (CTEM) to complex production environments. Gartner made waves in 2023 with a bold prediction: organizations that prioritize CTEM will be three times less likely to be breached by 2026. But here's the kicker -...

Next time when someone sends you a photo of a cute cat or a hot chick than be careful before you click on the image to view — it might hack your machine. Yes, the normal looking images could hack your computers — thanks to a technique discovered by security researcher Saumil Shah from India. Dubbed " Stegosploit ," the technique lets hackers hide malicious code inside the pixels of an image, hiding a malware exploit in plain sight to infect target victims. Just look at the image and you are HACKED! Shah demonstrated the technique during a talk titled , " Stegosploit: Hacking With Pictures, " he gave on Thursday at the Amsterdam hacking conference Hack In The Box. According to Shah, "a good exploit is one that is delivered in style." Keeping this in mind, Shah discovered a way to hide malicious code directly into an image, rather than hiding it in email attachments, PDFs or other types of files that are typically used to deliver...

As Millions of Hackers, Spammers and Scammers are after your sensitive online data, you can't really expect your passwords to stay secure forever, even if you are using long passwords. Most of us might be worried about losing our passwords as we keep signing up for online services. However, Google is equally concerned about your online security and wants to help you protect your most sensitive data in a most smarter way. Google has now made what has to be one of the smallest computers ever — Project Vault. That's a really catching name announced on the second day of the annual Google I/O developers conference on Friday. Project Vault, designed by Google's ATAP (Advanced Technology and Projects) group, is a secure computer entirely packed onto a microSD card that can be plugged into any system whether it's a desktop or a mobile phone. The vault is technically a computer though it is not for regular computing. Rather it is a new and secure way to com...

We reported you about a new bug in the core component of iOS and OS X that causes the device's Messages app to crash and iPhones to reboot if it receives a certain string of characters , Arabic characters , via text message. Many have since fallen victims to this specially crafted sequence of Unicode bug . It is believed that when this malicious string of characters is sent in a text message, it will crash an iThing when the text is displayed as a notification on an iPhone, iPad, or Apple watch. Not iMessages alone, Snapchat and Twitter on iOS devices are also vulnerable to this iPhone crash text bug as they also use the CoreText component to display text on-screen. Here's the unique text that's causing the iPhone crash: effective. Power لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ 冗 It's been really annoying that people all across the world are messaging each other the secret string of unique characters that resets the phone, causing it to turn on and off. ...