by Ophtek, LLC | Aug 11, 2026 | authentication, Online Security, Passkey, Passwords, Security, security practices, Security Threats
Passwords are dying and passkeys are taking their place. Slowly but surely, passkeys are changing how we tackle online security. We’ve been using passwords for decades, which is why they’re seen as the gold standard of security practices. But despite their...
by Ophtek, LLC | Apr 11, 2023 | Google, google ads, malware, Online Security, Ophtek
Malware Makes Its Way into Search Engine Ads. Search engines are the gateway to the internet, but there’s a very real chance they may just be serving up malware each time you use them. We all use search engines on a daily basis – with Google being the most...
by Ophtek, LLC | May 10, 2022 | Cyber Security, Online Security, Ophtek, PC Security, Security, VPN
Why Does Your Business Need a VPN? Security in business is paramount, and when it comes to IT networks it’s absolutely crucial. One of the best ways to protect your network is with a VPN. With the number of cyberattacks in 2021 hitting new highs, protecting your IT...
by Ophtek, LLC | Nov 9, 2021 | Cyber Security, Data Security, email security, modem security, Online Security, Ophtek, PC Security, Security
5 Quick Ways to Secure Your PC. IT security can be a complex series of procedures and this can be intimidating to many people. Luckily, there are some easy ways to secure your PC. Installing and configuring a firewall isn’t something that your average PC user will...
by Ophtek, LLC | Mar 9, 2021 | Cyber Security, Data Security, email security, Hackers, Microsoft, Online Security, Ophtek, Software Security Patches
Microsoft Exchange Email Vulnerability Hits 30,000 US Firms Hard. Vulnerabilities in the Microsoft Exchange Server software have led to 30,000 US businesses being hacked. And it’s a very dangerous hack. A total of four vulnerabilities have been discovered in...
by Ophtek, LLC | Nov 3, 2020 | botnets, Hackers, Online Security, Ophtek, PC Maintenance, Security, Updates
Understanding the Basics of Botnet Attacks. The internet has connected us to each other in a way we would have thought impossible a few decades ago. But these massed connections can be very dangerous. The beauty of the internet is that one PC can connect to another PC...
