Better C Strings, Simply
If you program in C, strings are just in your imagination. What you really have is a character pointer, and we all agree that a string is every character from …read more Continue reading Better C Strings, Simply
Category Archives: strings
Hacking an IoT Camera Reveals Hard-Coded Root Password
Hacking — at least the kind where you’re breaking into stuff — is very much a learn-by-doing skill. There’s simply no substitute for getting your hands dirty and just trying …read more Continue reading Hacking an IoT Camera Reveals Hard-Coded Root Password
The Big List of Naughty Strings Helps Find Those User Input Problems
Any software that accepts user input must take some effort to sanitize incoming data, lest unexpected and unwelcome things happen. Here to make that easier is the Big List of …read more Continue reading The Big List of Naughty Strings Helps Find Those User Input Problems
Bass Guitar Gets Shapeshifting Pickups
Electric guitars were the hip new thing back in the mid-century. The electrification of the common and portable guitar opened up a lot of avenues in terms of sound and …read more Continue reading Bass Guitar Gets Shapeshifting Pickups
A Guide to Encoding & Decoding in Base64
Encoded strings are widely used by malware, and it’s essential to be able to decode them. Read our practical guide on base64 encoding & decoding techniques.
The post A Guide to Encoding & Decoding in Base64 appeared first on Security Boulevard.
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Simple Hack Completely Changes The Sound Of This Piano
We’re partial to musical instrument hacks around here, mainly because we find instruments to be fascinating machines. Few are more complex than the piano, and, as it turns out, few are quite so hackable. Still, we have to admit that this ragtime piano hack took us by surprise.
We always …read more
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ADSL Robustness Verified By Running Over Wet String
A core part of the hacker mentality is the desire to test limits: trying out ideas to see if something interesting, informative, and/or entertaining comes out of it. Some employees of Andrews & Arnold (a UK network provider) applied this mentality towards connecting their ADSL test equipment to some unlikely materials. The verdict of experiment: yes, ADSL works over wet string.
ADSL itself is something of an ingenious hack, carrying data over decades-old telephone wires designed only for voice. ADSL accomplished this in part through robust error correction measures keeping the bytes flowing through lines that were not originally designed …read more
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Save ESP8266 RAM with PROGMEM
When [sticilface] started using the Arduino IDE to program an ESP8266, he found he was running out of RAM quickly. The culprit? Strings. That’s not surprising. Strings can be long and many strings like prompts and the like don’t ever change. There is a way to tell the compiler you’d like to store data that won’t change in program storage instead of RAM. They still eat up memory, of course, but you have a lot more program storage than you do RAM on a typical device. He posted his results on a Gist.
On the face of it, it is …read more
