oherrala

9 ms·

1.
by oherrala 2y ago
TL;DR A tarpit that detects network wide scans (e.g. nmap) and starts to slow down the scanning as much as possible by intercepting the scanning.
2.
API Shouldn't Redirect HTTP to HTTPS(jviide.iki.fi)
670 points by oherrala 2y ago|303 comments
3.
by oherrala 3y ago
Greetings from SensorFu and thanks for a good question! Sending DNS query via broadcast is a hack to escape from isolated environments and it takes advantage of operating system IP-stack's shortcomings. Since this is probably not confo
4.
by oherrala 3y ago
> The author's minimal effort The minimal effort included hours of studying electrical engineering and radio technology at university including all the math and physics needed. Studying for amateur radio license. And after founding
5.
by oherrala 3y ago
The issue was confirmed with two separate MagSafe chargers and three or four separate AC/DC chargers. The lab test in the post was done using laboratory DC power supply powering a DC to USB converter. Also if the interference didn&#x27
6.
by oherrala 3y ago
The device was ordered from Apple's website.
7.
by oherrala 3y ago
You can be using a device and it might not harm you personally, but it could harm anyone around you using these frequencies. This includes airplanes and ground control, and boats. Your device's interference could cause problems or even
8.
Eliminating radio interference from Apple charger(oh8hub.substack.com)
283 points by oherrala 3y ago|171 comments
9.
Retired Server called Home – A server decommissioning failure(medium.com)
5 points by oherrala 3y ago|0 comments
10.
by oherrala 4y ago
RouterOS by default doesn't have container support. It's a separate package which has to be installed on the system. And it is still in testing / beta phase.
11.
Survival Radio and Emergency Communications Ukraine [video](youtube.com)
3 points by oherrala 4y ago|0 comments
12.
OPNSense Firewall Bypass with Carp(medium.com)
3 points by oherrala 4y ago|0 comments
13.
Lopsided routing, a stealthy hole punch into FortiGate(medium.com)
4 points by oherrala 5y ago|0 comments
14.
Escaping from a truly air gapped network via Apple AWDL(medium.com)
4 points by oherrala 5y ago|0 comments
15.
Test for network leaks, discover a product flaw and get vendor to fix(medium.com)
1 points by oherrala 6y ago|0 comments
16.
Modern storage is plenty fast. It is the APIs that are bad(itnext.io)
2 points by oherrala 6y ago|0 comments
17.
Bug in OpenSSH / Config Checker(puffy.nolink.ch)
29 points by oherrala 6y ago|9 comments
18.
Microsoft's Control Flow Guard for Clang/LLVM and Rust(msrc-blog.microsoft.com)
2 points by oherrala 6y ago|0 comments
19.
Isolation Alloc – A security focused memory allocator(struct.github.io)
3 points by oherrala 7y ago|0 comments
20.
Kr00k vuln in WiFi chips that allows unauthorized decryption of traffic(eset.com)
167 points by oherrala 7y ago|30 comments
21.
by oherrala 7y ago
I have been back-and-forth between Time Machine and switching to something else. I'm still using TM, but what alternatives do I have? Any recommendations?
22.
Two-Line Element Set Checksum Controversy (1992)(celestrak.com)
2 points by oherrala 7y ago|0 comments
23.
by oherrala 7y ago
The software in question (called Beacon) is designed to call home. The binary has built-in cryptographic keys and it sends traffic encrypted. The receiving end, called Home, receives these packets, decrypts it and verifies the sender and af
24.
by oherrala 8y ago
No, OpenBSD randomizes symbols on kernel and some libraries (for example libc). This randomization is done on boot. From https://www.openbsd.org/innovations.html : > Library order randomization: In rc(8), re-link libc.so,
25.
My Favorite Database Is the Network(lucumr.pocoo.org)
3 points by oherrala 8y ago|0 comments
26.
What If Drivers Were Hired Like Programmers? (2011)(jitbit.com)
2 points by oherrala 8y ago|0 comments
27.
A Plea to Software Vendors from Sysadmins–10 Do's and Don'ts (2010)(queue.acm.org)
3 points by oherrala 8y ago|0 comments
28.
Using Fibonacci Numbers to Convert from Miles to Kilometers and Vice Versa(catonmat.net)
2 points by oherrala 8y ago|0 comments
29.
Donald Knuth's First Computer(catonmat.net)
3 points by oherrala 8y ago|0 comments
30.
Quotes from the NATO Software Engineering Conference in 1968(peterkrantz.com)
2 points by oherrala 8y ago|0 comments

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