EVOSEC

IT Operations

Information technology operations, or IT operations, are the set of all processes and services that are both provisioned by an IT staff to their internal or external clients and used by themselves, to run themselves as a business. Networking Linux Servers BackUPs / Ransomware-proof backups Monitoring of websites, IPs/IP Ranges, …

Sui Nostri Servizi Di Automazione IT

Pensiamo che ci sia una matrice quasi illimitata di cose che possono essere automatizzati. Qui di seguito troverete alcuni esempi: Scaricare un determinato file, sincronizzare un FTP account o specchio una cartella Web Trovare weblinks rotto o altre risorse: CSS, JS files, immagini Estrarre il listino prezzi del concorrente regolarmente …

Darlloz – the dedicated Embedded device(s)… something

Some say it’s a worm. Some say it might be a BitCoin miner.  We say that it might be forming/building a new type of BotNet. We’re talking about the Darlloz identified and labeled last year by Symantec. What it is? Well, it’s a “good crafted” type of “malware something” by …

Simple Serial Monitor Script for Raspberry PI

Since we started prototyping with our ESP8266EX modules, we found that the simplest way to control/debug is using a Raspberry PI (IO Voltage compatible with ESP8266EX). Since the module outputs serial data (via ESP_DBG statement), you can monitor it using a simple python script (that logs the data too) #!/usr/bin/python2.7 …

Debugging ESP8266EX

One way of debugging what’s running on the ESP is using the UART console. But there is a trick – it might be locked at 74880 baudrate.

There’s a quick fix. Modify the user_main.c and add:

#include "driver/uart_register.h"

on top of it.

Also, in the main loop(user_init) change

void user_init(void){
os_printf("SDK version:%d.%d.%d\n" SDK_VERSION_MAJOR, SDK_VERSION_MINOR, SDK_VERSION_REVISION);

with:

void user_init(void){
uart_div_modify(0, 115200);
SET_PERI_REG_MASK(UART_CONF0(0), UART_RXFIFO_RST | UART_TXFIFO_RST);
CLEAR_PERI_REG_MASK(UART_CONF0(0), UART_RXFIFO_RST | UART_TXFIFO_RST);
os_printf("set baudrate to 115200\n\r");

Modify the 115200 with the value you want to use, but we suggest using some standard ones, like 38400, 57600 and 115200.

DAHUA released a new version of SmartPSS

The 1.11.1 version of DAHUA’s Smart PSS now supports: Live Preview for 64×4 channels Easy Management to up to 256 devices Fish-eye camera support&decode E-MAP: Electronic MAP of your devices PC-NVR: if you have a powerful enough PC, you can record/manage cameras directly from it TV Wall Management P2P: Peer2Peer …