In the current era, cyber threats seem more terrifying than ever before. In just one wrong click, your computer may get locked down. A single fake email could leak your vital information. Most business owners find themselves worrying if their computer systems are completely secure. Antivirus software has kept computers safe for decades. But newer types of attacks are getting smarter and more sophisticated. Therefore, most organisations are being introduced to something known as EDR.
The question remains easy yet crucial to ask: Is antivirus sufficient or is EDR needed? Knowing the difference will lessen your concern and increase your safety.
This allows us to explain everything to you in plain words.
What Is Antivirus?
Let us first understand what an antivirus is.
An antivirus is a computer programme designed to protect against any malware. It detects malware by analysing all computer files and matching them against its database of malware signatures. In case there is a match, the programme blocks or deletes the identified computer file.
Thus, because of this process, an antivirus proves extremely effective against viruses, worms and Trojan horse malware.
Features of Antivirus Software
- Signature-based detection system
- Real-time scanning
- Automatic upgrades
- Endpoint security protection
For quite some time, the antivirus software used to be sufficient. But cybercriminals have developed more innovative strategies.
Limitations of Antivirus Software
Most cyber-attacks today do not necessarily follow the old pattern. Some are totally brand new. Some are embedded into legitimate files. Consequently, antivirus software might fail to detect such attacks.
For instance, a fileless attack will not show any kind of signature. Ransomware will have already encrypted the data.
Thus, depending on only antivirus software leads to developing a false sense of security.
This is where EDR comes in handy.
What Is EDR?
EDR stands for Endpoint Detection and Response.
An EDR software uses behavioural patterns rather than signature patterns to detect any threat. In other words, it keeps on monitoring the system and detecting unusual activity.
As soon as EDR spots any threat, it sends immediate notifications to the cybersecurity teams. Furthermore, it offers investigation and threat management tools.
Features of EDR Software
- Behavioural analysis
- Continuous monitoring
- Security incident response
- Threat intelligence integration
- Forensic reporting capabilities
Since it has the aforementioned features, EDR can detect both known and unknown threats.
Comparison between EDR and Antivirus
Let us now compare the two.
- While antivirus focuses mainly on prevention, EDR focuses on detection and response.
- An antivirus performs periodic scans. Whereas EDR performs continuous monitoring.
- An antivirus deletes malware-infected computer files. While, EDR investigates the entire path of the malware.
- Therefore, while the antivirus acts like a guard at the entrance to your house, EDR acts like your CCTV cameras.
Both have unique roles to play. Still, their depth of security differs.
Why Do Modern Businesses Need Advanced Protection?
In India and around the world, cyber threats are growing rapidly. Fake phishing emails are sent to customers. Sophisticated malware is used to infiltrate computers. Hackers employ highly advanced techniques.
As a result, most businesses find themselves feeling worried and insecure.
Their employees may be prone to clicking suspicious links. Their sensitive data travels back and forth across cloud storage systems. Moreover, remote working has become more prevalent than ever before.
Therefore, layered cybersecurity becomes essential.
Antivirus alone is sufficient against common threats. Using EDR will detect the sophisticated threats that evade antivirus detection.
Impact of Cyber-Attack on Business
When there is a cyber-attack, it not only impacts your data. It also impacts your business’s trust.
Your customer loses trust in you. Your employees become worried. The management becomes concerned about losses.
However, good cybersecurity will help alleviate all these concerns. Having adequate monitoring makes sure that your business runs smoothly.
It is because technology has been invented to empower you. Not scare you.
Choosing between the Two
While small businesses with low risks may go for antivirus alone, growing businesses with sensitive information should adopt EDR along with antivirus.
Moreover, certain sectors dealing with financial and personal data need to have better monitoring practices.
Conclusion
Antivirus software protects against common malware. While EDR software identifies and responds to advanced cyber attacks. They both serve unique roles in cybersecurity. However, nowadays businesses need something more advanced.
For reliable and robust cybersecurity solutions, visit The Node IT. With a good blend of antivirus and EDR solutions, you can feel assured and ready for whatever digital threat comes your way.
