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Results 21-40 of 42 for Jonathan Terrasi.
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Digital Security Is as Easy as PGP

Average computer users would be forgiven for not having any idea what PGP is. There is so much going on below the surface of the modern computing experience that even critically important security tools like PGP are tucked away. To be sure, there are specialized circles that make regular explicit us...

TECH BLOG

The Case Against Full-Disk Encryption

The information security industry, with all its raging debates, has rallied around a small corpus of best practices. One of the highest on this list is full-disk encryption, which security experts regard as sacrosanct. This is the encryption that ensures that someone who snatches your device won't b...

DHS Brings Web App to Coronavirus Fight

The Department of Homeland Security, through its Science & Technology Directorate, has released a web app to help predict the decay rate of coronavirus in the air. The tool, entitled "Estimated Airborne Decay of SARS-CoV-2," accounts for the ambient temperature, relative humidity, and UV index in an...

The Strange, Meandering Journey to Online Speech Regulation

There has been a lot of debate in the public sphere around the degree and kind of legal regulation a society should apply to online speech. While the dialogue has become more intense and urgent in the last few years, the effort to impose limits on Internet speech has been contentious from the start....

HOW TO

Back to the RSS Future

For understandable reasons, people feel worn down by the volume and composition of the media coming at them. This fatigue stems from a few compounding factors. There is a strong perception that the character of the information presented by the media is warped by highly polarized players. Nearly two-...

How to Stay Safe on the Internet, Part 4: Fighting the Power

Category 2 adversaries are nothing to sneeze at, but their resources are finite. If you armor up enough, they will give up, and move onto an easier comparable target. In confronting the threat of category 3, everything you have learned ratchets up to a whole new level of paranoia. Category 3 adversa...

How to Stay Safe on the Internet, Part 3: Drive the Black Hatters Mad

How do you know if you are at risk of being hacked? Like conventional criminals, criminal hackers choose easy and lucrative targets. One group in the crosshairs is made up of companies that have data on millions of users, such as private sector entities with a Web presence. Why go after data one use...

How to Stay Safe on the Internet, Part 2: Take Canaries Into the Data Mine

More than any other factor, it is our asset that determines the kind of adversary we face. For most of us, our asset is the corpus of sensitive personal details consequent to online transactions. This all comes down to how much data an adversary can glean from you, and how thoroughly it can analyze ...

How to Stay Safe on the Internet, Part 1

At this point, remarking that people now are more concerned about online privacy than ever before is not a novel observation. What's fascinating, though, is that interest in personal digital security has remained high since the issue exploded about seven years ago. In other words, instead of experie...

OPINION

You’ve Come a Long Way, Linux-Baby

When Linux first emerged from its cocoon in a frenzied Usenet thread, it is doubtful that almost anyone imagined the project would ascend to global prominence. Even more astonishingly, its dominance was driven as much, if not more, by its adoption by the private sector -- although it posed an antith...

The Router’s Obstacle-Strewn Route to Home IoT Security

It is newly minted conventional wisdom that not a single information security conference goes by without a presentation about the abysmal state of IoT security. While this is a boon for researchers looking to make a name for themselves, this sorry state of affairs is definitely not beneficial for an...

CONFERENCE REPORT

Digging for Bitcoin Is a Labor of Love

It would have been reasonable for those attending Josh Bressers' session at CypherCon -- myself included -- to expect a presentation by a cryptocurrency expert. It was billed as a talk about plumbing the depths of the Bitcoin blockchain. When Bressers admitted that his material grew out of a hobby, ...

OPINION

Where Linux Went in 2018 – and Where It’s Going

For those who try to keep their finger on the Linux community's pulse, 2018 was a surprisingly eventful year. Spread over the last 12 months, we've seen various projects in the Linux ecosystem make great strides, as well as suffer their share of stumbles. All told, the year wrapped up leaving plenty...

HOW TO

Overcoming Your Terror of Arch Linux

A recent episode of a Linux news podcast I keep up with featured an interview with a journalist who had written a piece for a non-Linux audience about giving it a try. It was surprisingly widely read. The writer's experience with some of the more popular desktop distributions had been overwhelmingly...

HOW TO

Changing Up Your Linux Distro

It's common for Linux users to hop between distributions and survey the field, and I recently reached a point where I had to seriously rethink the one I was using most of the time. Between hardware compatibility issues with my old standby and some discouraging missteps with other go-to choices, I fe...

DevOps: Let’s Talk About Security

In spite of all the high-profile breaches that seem to sweep the headlines with greater frequency, companies slowly but surely have been getting a handle on internal security practices. At this point, it's hard to imagine any employee, in or out of the tech sector, who hasn't been run through antiph...

Medical Device Insecurity: Diagnosis Clear, Treatment Hazy

An increasing number of healthcare professionals have become alert to the need for well-rounded medical device security in recent years, and players throughout the industry have started putting more effort into raising the bar. Developers have become aware of the most glaring holes, and more informa...

Can Hackers Crack the Ivory Towers?

Just like leaders in every other field you can imagine, academics have been hard at work studying information security. Most fields aren't as replete with hackers as information security, though, and their contributions are felt much more strongly in the private sector than in academia. The differin...

DevOps: Plenty of Devs, Not Enough Ops

In spite of all the high-profile breaches that seem to sweep the headlines with greater frequency, companies slowly but surely have been getting a handle on internal security practices. At this point, it's hard to imagine any employee, in or out of the tech sector, who hasn't been run through antiph...

HOW TO

When It’s Time for a Linux Distro Change

It's common for Linux users to hop between distributions and survey the field, and I recently reached a point where I had to seriously rethink the one I was using most of the time. Between hardware compatibility issues with my old standby and some discouraging missteps with other go-to choices, I fe...

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