What are the best practices for securing your device on public Wi-Fi networks?

Use a reputable VPN service when connecting to public Wi-Fi networks to ensure your data remains secure. Verify the legitimacy of the Wi-Fi network. Disable file sharing, printer sharing, and other sharing options on your device when connected to public Wi-Fi networks. Turn off automatic Wi-Fi connections on your device to prevent it from connecting to unknown or untrusted networks without your knowledge. Refrain from accessing sensitive information or performing financial transactions (such as online banking or shopping) on public Wi-Fi networks. Always log out of your accounts and disconnect from the public Wi-Fi network when you're done using it.

Desative compartilhamento de arquivos e impressoras. Mantenha seu software atualizado Ative o firewall: O firewall ajuda a proteger seu dispositivo controlando o tráfego de entrada e saída. Certifique-se de que o firewall esteja ativado em seu dispositivo para filtrar o tráfego n?o autorizado. Evite acessar informa??es sensíveis: Evite fazer transa??es financeiras ou acessar informa??es sensíveis, como dados bancários ou informa??es de login, ao usar redes Wi-Fi públicas, a menos que você esteja usando uma conex?o VPN confiável. Desconecte-se quando n?o estiver em uso Use senhas fortes e autentica??o em dois fatores Fique atento a ataques de phishing:

Using a Virtual Private Network (VPN) is one of the most effective ways to secure your device on public Wi-Fi. A VPN encrypts your internet connection, making it difficult for hackers to intercept and read your data. With a VPN, even if someone manages to access the data you're transmitting, all they will see is encrypted information that's nearly impossible to decipher. Always on VPN in enforce mode will deny traffic requests from local networks.

VPN (Virtual Private Network) is the best possible solution to be used over Public Network . You can secure communication and and used Application and required connection safely . As i am using Cisco VPN ,Fortinet VPN and also Juniper VPN to connect my infrastructure securely over the internet.

Il est important de sélectionner un VPN disposant d'une politique stricte de non-conservation des logs, assurant que les données de connexion et d'activité ne sont pas enregistrées, ce qui est vital pour maintenir la confidentialité et la sécurité des informations sensibles.

Like most aspects of any good maintenance routine, regular updates help to extend the life of your device. They minimize exposure to bugs, viruses, and defects that put a strain on your hardware

Updating of Devices is very important and necessary . We need toc check OS on regular basis and also consider the Bug and security features in new version which will help to increase security of infrastructure.

Routine updates are a vital part of any piece of technologies lifecycle. I have found that by performing this small maintenance task, that is normally completed while I sleep the devices I use to connect to public wifi's are at their best to protect from unwanted attack and unauthorized viewers.

Regularly updating your devices is crucial to patch vulnerabilities and enhance security. Outdated software exposes your device to cyber-attacks. Utilise automatic updates, ideally with a 14-day patch window like those offered by Continuous Endpoint+ (CE+), ensuring swift deployment of security patches. Failure to patch promptly makes your device vulnerable to exploitation by cybercriminals. Employ third-party tools like Automox for businesses to efficiently manage and automate updates. Regular updates not only bolster security but also optimise performance and introduce new features. Keep your operating system, antivirus software, web browsers, and other applications up to date to maintain a robust defences against cyber threats.

Regularly updating your device's software is essential to protect against vulnerabilities. Enable automatic updates to ensure that your operating system and applications are always protected with the latest security patches.

Firewall is very important and necessary part of Secure infrastructure . We can allow or deny traffic as per requirement's . and also can monitor the inbound and outbound traffic. Palo Alto , Fortinet ,Cisco ,Juniper are some of the best firewall vendors.

1.Activate Built In Firewalls: Ensure your device's built-in firewall is enabled to block unauthorized access. 2.Configure Firewall Settings: Adjust settings to restrict inbound and outbound connections to trusted applications only. 3.Regular Updates: Keep your firewall software updated to protect against the latest threats. 4.Monitor Alerts: Pay attention to firewall alerts and logs to detect and respond to suspicious activity.

Firewalls provide protection against outside cyber attackers by shielding your computer or network from malicious or unnecessary network traffic. Firewalls can also prevent malicious software from accessing a computer or network via the internet. so we must enable the build in firewall in our device. after that, you can build or buy third party firewall or even next generation firewall to more secure our connection. i have done use this scenario in my device and my organization

Hackers love open WiFi hotspots, a correctly configured firewall blocks all inbound traffic unless it first originated from your laptop / device. All pcs and macs without your setting it up specifically as all inbound services off, will start running services that other people on the same network can connect to you A firewall will block those services from being accessed, it is essential security

Secure Website visiting is very important aspect of web browsing now a days . WE need to check that the website we are visiting are secure and safe for browsing by checking that it should be on HTTPS encryption which is very secure then HTTP.

Reviewing or visiting secure websites is definitely an integral part of surfing over public wifi's. It is also a good practice to visit only known secure sites and if a login is required, be sure to use a two factor authentication for that added security.

HTTPS uses the SSL/TLS protocol to encrypt communications so that attackers can't steal data. SSL/TLS also confirms that a website server is who it says it is, preventing impersonations. This stops multiple kinds of cyber attacks (just like food safety prevents illness).

Securing our device on public Wi-Fi networks with antivirus software involves the following steps: 1.Installing Reliable Antivirus: Choose a reputable antivirus program to protect against malware, viruses, and other threats. 2.Regular Updates: Keep your antivirus software updated to ensure it can detect and remove the latest threats. 3.Real-Time Scanning: Enable real-time scanning to continuously monitor for and block malicious activities. 4.Full System Scans: Perform regular full system scans to identify and remove any hidden malware.

The use of Anti-Malware/Anti-Virus software on any network connected device is essential in the modern day. With multiple companies, such as Microsoft, Trend Micro, Symantec and Trellix/McAfee, providing this service be sure to choose the one that fits your needs. It is also important to keep the virus definitions up-to-date, just because you have Antivirus software, it is useless if left with old definitions.

To secure your device on public Wi-Fi networks, use a virtual private network to encrypt your internet traffic. -Always choose networks that require a password, avoiding unsecured open networks. -Disable file sharing and Wi-Fi auto-connect settings to prevent automatic connections to potentially unsafe networks. -Ensure the firewall is enabled and the operating system, anti-malware and other security software are up to date. -Use two-factor authentication for additional security on sensitive accounts. -Limit activities that involve sensitive information, such as online banking. -Finally, forget the network after use to avoid automatic reconnections in the future.

This applies to all use cases, on wifi or not. Stop re-using passwords and get a good password manager. I can not express enough the importance of doing this. I use Bitwarden but I don't care what one you use. Set your character count to 20 and you will be safe.