Beta
×

Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

We are sorry to see you leave - Beta is different and we value the time you took to try it out. Before you decide to go, please take a look at some value-adds for Beta and learn more about it. Thank you for reading Slashdot, and for making the site better!

Comments

top

FBI Shuts Down Major Scareware Gang

nlewis More info... (84 comments)

Either I'm not seeing a lot of detail in the linked article, or it's just not there. This one has more info:

      BBC News - FBI targets cyber security scammers
      http://www.bbc.co.uk/news/technology-13887152

more than 3 years ago
top

10,000 Commits To an Open-source Project

nlewis Linus Torvalds? (101 comments)

How many commits do you suppose Linus Torvalds has made over the years, between the original BitKeeper revision control and the more recent Git?

more than 3 years ago
top

Visually Demonstrating Chrome's Rendering Speed

nlewis Re:Chrome vs. Firefox+NoScript (140 comments)

Point / counterpoint. However, I still like the fact that Firefox+NoScript doesn't download "pages full of crap" *at all*. Give me Chrome+NoScript and I'd be one happy camper. :-)

more than 4 years ago
top

Visually Demonstrating Chrome's Rendering Speed

nlewis Chrome vs. Firefox+NoScript (140 comments)

I just checked Chrome out for the first time, and yes it does render pages quickly. But it's no faster (to my naked eye, at least) than Firefox with the NoScript extension running. And since Firefox+NoScript is also blocking scripts, Flash applets, etc. from running, it seems to me that it would be safer than Chrome anyway. YMMV, but I think I'll stick with my Firefox a bit longer.

more than 4 years ago
top

Checking For GPL Compliance, When the Code Is Embedded

nlewis Re:False positives...? (75 comments)

Which just brings us right back to my second point - how do you *prove* it without access to the source?

more than 4 years ago
top

Checking For GPL Compliance, When the Code Is Embedded

nlewis False positives...? (75 comments)

Are we to believe then that, unlike every single piece of virus-scanning software ever, this binary scanning utility will never encounter a false positive? What happens when it shows some product as containing OSS, but it doesn't?

And with that in mind, even if you *do* identify a product as containing OSS, how do you prove it without access to the source code? The company could simply claim it was a false positive (regardless of whether or not that happened to be true), and you would be left with the burden of proving the tool wasn't flawed.

Of course, there are also the false negatives...

more than 4 years ago
top

Rootkit May Be Behind Windows Blue Screen

nlewis ATAPI.SYS Infections (323 comments)

I run a small computer repair shop, and we first started seeing this ATAPI.SYS virus a few weeks ago. When I would submit it to VirusTotal, it would always come back as clean on every single virus scanning engine - but I could tell it was infected. I even had a computer in here just yesterday which had the infected ATAPI.SYS file, yet it was not detected as such - even when the hard drive was mounted as a secondary drive in another system and scanned with several up-to-date antivirus programs.

The virus itself is actually quite a clever little beast. After infecting the file, it sets the file modification time back to the original date & time, which makes it hard to tell that it's been modified. Also, I've noticed that the byte counts between infected and non-infected versions of the file are almost always identical. But to do that, it appears to be injecting its code into the area normally used to store the file version information. The upshot is, if you check the file properties and there's no file version information (the Version tab under XP or the Details tab under Vista/Win7), there's a good chance the file is infected.

I have not had any computers come in to the shop with the BSOD mentioned in the articles yet, but I'm expecting them at any time...

more than 4 years ago
top

Microsoft Policies Help Virus Writers, Says Security Firm

nlewis Alternate Data Streams (166 comments)

As I understand it, any file in an NTFS partition can have one or more Alternate Data Streams associated with it, regardless of its type or location. So if you tell someone not to scan something like "Edb.log", does that imply that they should not scan "Edb.log:virus.exe" either?

I have to agree with Trend Micro on this one. Completely skipping specific files in specific directories may prevent performance issues, but it may also make it easier for malware authors to find new hiding places.

more than 4 years ago
top

Microsoft Family Safety Filter Blocks Google

nlewis Re:Possible related to Google filtering options? (332 comments)

Following up on my own post, yes it is DansGuardian that can be configured to block Google searches if Google SafeSearch is turned off. So maybe Microsoft's filter is taking a similar approach? The obvious thing to try is to turn off the MS filter, check your Google preferences and make sure SafeSearch is enabled, then turn the filter back on and see if the problem persists.

more than 5 years ago
top

Microsoft Family Safety Filter Blocks Google

nlewis Possible related to Google filtering options? (332 comments)

I seem to recall a much older filtering software package (I don't recall which offhand - DansGuardian, maybe?) that will block Google if you have disabled "SafeSearch" in the Advanced Preferences - that is, if you have it set to "Do not filter my search results."

more than 5 years ago
top

The Broken Design of Microsoft's "Fix it" Tool

nlewis Re:User-Agent "sniffing" (165 comments)

Semantics, semantics. My point was that User-Agent detection is *not* the right way to handle the problem.

As long as the setup program (EXE, MSI or otherwise) handles the detection prior to installation, it meets the requirement I stated: "That way, the setup program could *authoritatively* determine what OS was in use, and block installation onto any invalid systems".

more than 5 years ago
top

The Broken Design of Microsoft's "Fix it" Tool

nlewis User-Agent "sniffing" (165 comments)

User-Agent "sniffing" is a bad approach under any circumstances - it's too easy, not to mention common, to fake. And since all script-based approaches I am aware of rely on User-Agent detection, they would be effectively broken as well.

If I were doing it, I would put the OS detection in the setup EXE itself. That way, the setup program could *authoritatively* determine what OS was in use, and block installation onto any invalid systems. But we may never know since you didn't finish the download and give it a shot. ;)

more than 5 years ago
top

Internet Explorer Drops WGA Requirement

nlewis ...and the real kicker is... (220 comments)

IE7 is now flagged as a Critical update, whereas the "Update Rollup 2 for Windows XP Media Center Edition 2005" (KB900325) is an Optional update. And guess what? If you install IE7 first - for example, if it is done for you automatically courtesy of Automatic Updates - the KB900325 update fails to install!

more than 7 years ago

Submissions

top

Adobe Reader Update Available

nlewis nlewis writes  |  more than 5 years ago

nlewis (1168711) writes "Following up on my previous submission, Adobe has just released an update (version 9.1.3) for the security issue we discussed here recently.

Now, much as I would love to provide you with a direct download link, Adobe's much criticized policy of only posting the major version updates (e.g. 9.1) on the main product download page makes that impossible. I'm afraid you'll have to either use their oh-so-wonderful update utility, or visit their generic Latest Product Updates page and dig for it yourself.

Or, as many of my fellow Slashdotters pointed out last time around, you can save yourself the hassle and just use another (more secure) PDF reader such as Foxit or SumatraPDF."

Link to Original Source

Journals

nlewis has no journal entries.

Slashdot Login

Need an Account?

Forgot your password?