![]() Don’t just rely on a password for access, ensure that you add a text message sent to your phone as the bare minimum to protect your accounts. You want to install security updates, just not necessarily on the first day they’re out.įinally, always be on the lookout for two-factor authentication, especially for key sensitive sites. We follow this rule on the site all the time I always recommend holding back a bit before updating. This time, however, document what each device is so you know exactly what is connecting to your network.ĭo update everything in a timely manner, but don’t rush. If you accidentally turn off a streaming device you use every day, you can reenable it. If you don’t recognize a device listed there, disable it. Security blogger Corey Parker has some great suggestions on reviewing the DHCP listing to see who’s been logging into your home network. Don’t make one backup, make several.īe sure to secure your home network by ensuring your router has the latest firmware and the password for it is secured. That way, should ransomware hit your computer, attackers won’t be able to encrypt your backups, too. And then back it up again - preferably using offline backup media. The next key security move is to back up everything. Thus, if one site is breached, attackers can try those stolen passwords elsewhere and often get in. Writing down passwords isn’t the main problem these days it’s the fact that many users regularly reuse the same passwords over and over on various websites. Next, use a password manager to keep track of passwords or even (gasp!) write your passwords down in a small notepad. And your options extend beyond just Gmail and Outlook look to services such as ProtonMail for secure and encrypted email. If you are still using the same ISP-based email from 20 years ago, it’s time to investigate other email services that might scan and review or attacks better. Start with the basics, such as your email provider, and review your options. These days, security is about more than antivirus. You need security services in front of your computer, not just something that checks the software on your computer. Antivirus is not the best tool to filter email for phishing attacks, nor is it the best tool to check where you browse online. Though some would rather have a third-party vendor be on the lookout for security issues - they argue that relying on Defender is like letting the fox guard the hen house - my philosophy is that any form of antivirus is reactionary, not proactive. If you’re an SMB, I recommend that you check out the preview to see if your network would benefit from the additional guidance.įor home users, I remain a fan of Microsoft Defender, which is built into both Windows 10 and 11. It will often recommend Attack Surface Reduction rules that can help make your network more secure. In addition to scanning for, and alerting about, issues, it also provides actionable security tips unique to each platform. ![]() During the installation of a service pack, these hooks into the Windows kernel would conflict with the new code and trigger blue screens or at a minimum trigger the rollback of the service pack install.įor smaller businesses with 300 users or less, Microsoft is in the process of testing Microsoft Defender for Business, a security suite that adds the ability to manage, track, and protect against threats in a network. The issue then was that some antivirus vendors used undocumented code hooks - rather than hooking into the Windows firewall - to perform antivirus scans. To help prevent these stop errors, Microsoft is currently only offering the January and February 2018 Windows security updates to devices that are running antivirus software that is from antivirus software vendors who have confirmed that their antivirus software is compatible by setting a required registry key.” These calls may cause stop errors (also known as blue screen errors) that make the device unable to boot. Just think of the number of times historically that Microsoft has used installation blocks due to interaction with antivirus products.Īs Microsoft explained one case in 2018: “The compatibility issue arises when antivirus applications make unsupported calls into Windows kernel memory. (Even with Windows 10, it’s important to ensure users are running a supported version of antivirus.) Some users also saw side effects with browsers and had to uninstall or reinstall their antivirus software to get their browser working properly. Early in the Windows 7 release cycle, I regularly advised users to uninstall antivirus software before applying security updates or service packs to avoid problems. ![]() I’ve tracked patch installations on Windows platforms for years and have often seen bad interactions between antivirus software and Windows updates. I have often thought that no antivirus software is better than the various options available.
0 Comments
Leave a Reply. |