Detecting a virus or malware infection on a computer or system can be challenging, as malware can be designed to operate quietly in the background. Here are some common signs and steps to help you determine if your system is infected: Slow Performance: If your computer suddenly becomes slow, unresponsive, or experiences frequent crashes, it… Continue reading Detecting a virus or malware infection on a computer
Author: Ebin Jose
Check if an email is spam or not, you can follow these steps.
To check if an email is spam or not, you can follow these steps: Check the Sender: Examine the sender’s email address. If it looks suspicious or unfamiliar, it could be a sign that the email is spam. Subject Line: Look at the subject line. If it contains strange characters, misspellings, or seems unrelated to… Continue reading Check if an email is spam or not, you can follow these steps.
How to add mail signature on office 365
As a user in Office 365, you can typically set up your own email signature within your Outlook settings. Here’s how you can do it: Open Outlook:Launch Microsoft Outlook on your computer. Access Outlook Options:Depending on the version of Outlook you’re using, the steps to access options might vary slightly. Generally, you need to click… Continue reading How to add mail signature on office 365
Temperature will affect system performance?
Yes, temperature can indeed affect laptop performance. Laptops, like all electronic devices, generate heat while they’re in operation. Excessive heat can lead to various issues that impact performance and longevity: Thermal Throttling: Many modern laptops are designed to reduce their performance when they get too hot. This is called thermal throttling. When the temperature reaches… Continue reading Temperature will affect system performance?
5GHz and 2.4GHz WIFI
5GHz and 2.4GHz are two different frequency bands used for Wi-Fi wireless communication. Each has its own advantages and considerations. Here’s a comparison between the two: 1. Frequency: 2.4GHz: This is the older and more widely used frequency band. Many older devices and household appliances also operate on this frequency, which can lead to congestion… Continue reading 5GHz and 2.4GHz WIFI
What is DMARC
DMARC stands for Domain-based Message Authentication, Reporting, and Conformance. It is an email authentication protocol that helps prevent email spoofing, phishing, and domain impersonation. DMARC builds on two existing email authentication technologies: SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail). Here’s how DMARC works: SPF (Sender Policy Framework): SPF allows domain owners to specify… Continue reading What is DMARC
Active directory and its features
Active Directory (AD) is a directory service developed by Microsoft that serves as a central hub for managing and organizing network resources, including users, computers, groups, and other network-related objects. It provides a structured and hierarchical framework for administering and securing these resources in a Windows-based network environment. Here are some key features and components… Continue reading Active directory and its features
Mail security solutions
Mail security solutions, also known as email security solutions, are designed to protect email communications from various threats, including malware, phishing attacks, spam, and unauthorized access. These solutions employ a combination of techniques to ensure the confidentiality, integrity, and availability of email messages. Here’s how mail security solutions generally work: Filtering and Scanning: Antivirus Scanning:… Continue reading Mail security solutions
Types of VPN
Virtual Private Networks (VPNs) provide secure and private connections over public networks, such as the internet. There are several types of VPNs, each serving different purposes and catering to various needs. Here are some common types of VPNs: Remote Access VPN: This is the most common type of VPN and is used by individual users… Continue reading Types of VPN
What is DLP?
DLP stands for “Data Loss Prevention.” It refers to a set of technologies and strategies designed to prevent the unauthorized transmission, sharing, or leakage of sensitive or confidential information. The goal of DLP is to protect sensitive data from being accessed by unauthorized individuals, whether that’s unintentional or intentional. DLP solutions typically involve monitoring and… Continue reading What is DLP?