Showing posts with label Notifications. Show all posts
Showing posts with label Notifications. Show all posts

Sunday, July 13, 2025

Belangrike Sekuriteitswaarskuwing aan Radio Amateurs / Important Security Warning to Radio Amateurs

Belangrike Sekuriteitswaarskuwing:

 
Soos julle almal weet, gebeur sekuriteits- en bedrogvoorvalle deesdae gereeld — van gekapte rekeninge en selfoonnommers tot vals boodskappe wat lyk of dit van bekende mense af kom. Ongelukkig is daar vandag weer nuwe gevalle in ons breër amateur radiogemeenskap gerapporteer.

Ons wil julle daarom net weer herinner om seker te maak dat jou persoonlike aanlyn sekuriteit in plek is en dat jy versigtig is met enige verdagte kommunikasie. Hierdie tipe aanvalle tref mense van alle ouderdomme en vlakke van tegniese kennis.

Wat jy nou kan doen om jouself te beskerm:
✅ Gaan jou Google-, e-pos- en ander belangrike rekeninge se sekuriteitsinstellings na
✅ Skakel twee-faktor verifikasie (2FA) aan waar moontlik
✅ Gebruik sterk en unieke wagwoorde vir elke rekening
✅ Wees versigtig vir ongewone of dringend klinkende boodskappe, selfs van mense wat jy ken
✅ Moenie op verdagte skakels klik of onbekende lêers aflaai nie
✅ Moenie persoonlike inligting via WhatsApp, e-pos of SMS deel nie
✅ Rapporteer enige verdagte kommunikasie onmiddellik aan die komitee sou dit lyk of dit van een van ons af kom.

Hoe misdadigers dikwels toegang verkry tot jou inligting:
– Vals e-posse of webwerwe wat jou vra om aan te meld op ’n vals webblad
– WhatsApp-boodskappe van “vriende” wat hulp of geld vra
– SIM-swap-bedrog – jou selfoonnommer word oorgeneem en gebruik om jou rekeninge oop te kry
– Gebruik van swak of herhaalde wagwoorde
– Skadelike lêers of skakels wat malware installeer

🔐 Wat doen ons as gemeenskap?
Ons neem hierdie risiko’s ernstig op en pas alle beskikbare sekuriteitsmaatreëls toe op die platforms wat ons gebruik. Jou persoonlike aanlyn veiligheid is egter jou eerste en belangrikste verdedigingslinie.

Laat ons saamwerk om mekaar te beskerm teen hierdie bedreigings. Deel asseblief hierdie boodskap met ander lede wat dalk nie op die groep is nie.

Bly waaksaam en veilig.


73


Boland Amateur Radio Klub Komitee

 

ED.   Dankie BARK vir die inligting.

 

English Version:

Important Security Alert:

As you all know, security and fraud incidents are common these days — from hacked accounts and cellphone numbers to fake messages that appear to come from well-known people. Unfortunately, new cases have been reported in our broader amateur radio community today.

We would therefore like to remind you once again to make sure that your personal online security is in place and that you are cautious with any suspicious communications. These types of attacks affect people of all ages and levels of technical knowledge.

What you can do now to protect yourself:
✅ Check the security settings of your Google, email and other important accounts
✅ Turn on two-factor authentication (2FA) where possible
✅ Use strong and unique passwords for each account
✅ Be wary of unusual or urgent-sounding messages, even from people you know
✅ Don’t click on suspicious links or download unknown files
✅ Don’t share personal information via WhatsApp, email or SMS
✅ Report any suspicious communication to the committee immediately if it appears to come from one of us.

How criminals often gain access to your information:
– Fake emails or websites asking you to log in to a fake website
– WhatsApp messages from “friends” asking for help or money
– SIM swap scams – your cellphone number is taken over and used to open your accounts
– Using weak or repeated passwords
– Malicious files or links that install malware

🔐 What are we doing as a community?

We take these risks seriously and implement all available security measures on the platforms we use. However, your personal online safety is your first and most important line of defense.

Let’s work together to protect each other from these threats. Please share this message with other members who may not be on the group.

Stay vigilant and safe.

73

Boland Amateur Radio Club Committee 


ED. Thanks BARK for the information.

Tuesday, June 10, 2025

New Feature for the ZS-Link Blog: Adding a Homebrew Project Index


A while ago I received a request to create a Project Index relating to homebrew projects.  Although there is a Search Function on the ZS Link Blog a project index would make it easier to find homebrew electronic projects.  I created the index and it is listed above the home page photo.  A link to this page is listed underneath.

https://grhubnetwork.blogspot.com/p/project-index.html

Total homebrew projects listed:  289

Saturday, February 22, 2025

Notifications relating to the SCP ZS-Link Network


Image:  DMR Bridge Dashboard  (Click on image for larger view.)

From time to time it is necessary to notify users of the SCP ZS-Link Network about certain changes/notifications relating to the network.  The following four notifications will be implemented with immediate effect.

Notification No 1:

The DMR Bridge, ZS Link HUB and 145.550 Mhz Simplex Link will be connected full-time to the Aasvoelkop Repeater via ZS1SB-L for the next two weeks. (22/2/2025 - 9/3/2025) 

Start time = 05h55 Monday to Sunday
End time = 20h00 Monday to Sunday

We currently have two radio amateurs visiting Hartenbos and this will enable them to connect to the Aasvoelkop Repeater via the 145.550 Mhz (88.5hz CTCSS Tone) Simplex Link.  We look forward to hearing you on the Aasvoelkop Repeater.   Enjoy the holidays! 

Notification No 2:

1. The DMR Bridge is up and running again after the modem/router decided it had had enough and I couldn't access the modem.  The modem had to be completely "reset" and set up again from factory settings.  Everything is now running as before.

2. The DMR users asked for a "Dashboard" so that they can monitor DMR Activities and also determine whether they are indeed connected to the Bridge.  Well you asked for it and here is the web address of the DMR Bridge in the Southern Cape.

http://dmrbridge.ddns.net/index.php

Notification No 3:

I want to make a request once again that we please pay attention to the gaps between overs on the repeaters as well as the rest of the networks.  If the gaps are too short, fellow radio amateurs cannot connect and disconnect to and from the Network especially when using the DMR Bridge.  Please let's look at the gaps = 6 to 8 Seconds between overs please.  We leave friends out in the cold and then they don't join/connect to us again in the Southern Cape.  We certainly don't want to give anyone the cold shoulder.  

Notification No 4: 

Please keep your overs short when using the Network. (3 min max)  I received several reports that if radio amateurs talk longer that 3 minutes the audio falls away on the DMR Bridge, HUB and 145.550 Mhz Simplex.  The audio only returns when the next person takes an over.  If you are near the 3 minute mark, release the PTT en then carry on and finish your over as soon as possible.  You can talk a lot in 3 minutes.  This will prevent audio falling away on the ZS-Link Network.


Friday, November 22, 2024

Notification: ZS Link Hub Network, Mossel Bay - Upgrading and Maintenance.

 

KENNISGEWING: 22 November 2024 - Let asseblief daarop dat die ZS Link Hub Netwerk, Mosselbaai vir ‘n groot gedeelte van die dag afgeskakel sal wees vir opgradering en instandhouding. Die volgende stelsels sal nie beskikbaar wees nie:

Echolink ZS1I-R

AllStar 49355

DMR BRUG TG65511

SVXLINK Reflector

APRS Igate

145.550 Mhz Link Radio


NOTICE: 22 November 2024 - Please note that the ZS Link Hub Network, Mossel Bay will be switched off for a large part of the day for upgrading and maintenance. The following systems will be unavailable:

Echolink ZS1I-R

All Star 49355

DMR BRIDGE TG65511

SVXLINK Reflector

APRS Igate

145.550 Mhz Link Radio

Closure of this ZS Link Network Blog - 29 April 2026

This will be the final posting on the ZS Link Network Blog. This blog will no longer be updated but will remain available for research an...