Conficker.D and April 1st

Will the Internet world end on April 1st? This is at least the impression I got from reading the press in the last couple of days. It seems that some story spun off and started to develop a life of its own.

What is really going to happen on April 1st? I quote the blog . . . → Read More: Conficker.D and April 1st

Patch Management – Cover the whole 9 yards

I pretty often have discussions about Patch Management with our customers. I think it is a very important discussion as I see too many customers not patching at all.

However, taking the shining examples – they often look at the Microsoft product suite “only”. You might remember that I blogged about my experience with this . . . → Read More: Patch Management – Cover the whole 9 yards

What happens with Conficker on April 1st?

I would love to know… You probably saw a lot of blog posts recently about “Conficker to strike back on April 1st” or similar.

If you are interested in what is know about Conficker and April 1st, read our encyclopedia entry on Conficker.D and you should choose the “Analysis” tab there, which gives you . . . → Read More: What happens with Conficker on April 1st?

Time Sync on Virtual DCs

I was recently caught in a tricky problem: The clock of one of my host servers ran out of sync.. – significantly. The core problem was that my Mediacenter (which is domain integrated) started to record about 6-8 minutes too late but this is not the reason why I post.

The actual reason was that . . . → Read More: Time Sync on Virtual DCs

You deployed MS09-008 – are you now protected?

You might have seen several reports that MS09-008 does not protect you from the vulnerabilities. We reviewed these claims and customers who have deployed MS09-008 are protected from the four vulnerabilities.

If you want to have the details, you should consult our Security Research & Defense Blog, where we posted MS09-008: DNS and WINS Server . . . → Read More: You deployed MS09-008 – are you now protected?

Deploying PKI

Recently I decided to spend some time to implement some new technologies in my environment at home. The environment itself is a mixture between test and production. If you are reading this post on www.halbheer.info/security, you are already accessing this environment. So, I host my web server, mail server etc. there, all our private mails . . . → Read More: Deploying PKI

Octopus Conference on Cybercrime

Well, it is actually not “on Cybercrime” but on “Cooperation against Cybercrime”

Today and tomorrow this conference takes place at the Council of Europe in Strasburg. The Council of Europe developed a convention on cybercrime, which is actually very good and helps to harmonize legislation. Unfortunately the convention is not yet ratified in a . . . → Read More: Octopus Conference on Cybercrime

Mozilla Patches Fastest. NOT!

I only believe the statistics I forged myself

So, once more, there is a debate on which browser is the most secure, who fixed which vulnerabilities how fast. The Secunia Report 2008 was just published and it seems that this injects once more the fire about browser security.

Out Jeff Jones just posted at . . . → Read More: Mozilla Patches Fastest. NOT!

Qtel's Guide to a Faster Internet Experience

I like that: As you probably know, I did a tour through the Gulf when we launched the Security Intelligence Report last year. One of the reasons was that we know that the Gulf has a pretty high malware infection rate. You can read this in the corresponding blog post: Security Intelligence Report v5 Live!

. . . → Read More: Qtel's Guide to a Faster Internet Experience

Running as Non-Admin in Windows XP

I recently had a chat with Tonny Bjorn after my recent blog post and he pointed me to a solution he is using to have users running as non-admin on Windows XP and still having the ability to elevate: He uses a freeware called Sudo for Windows and seems to be fairly happy with it. . . . → Read More: Running as Non-Admin in Windows XP

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