Analyze the sentiment expressed in the tweet. Is it positive, negative, or neutral? Explain the sentiment in relation to the stock mentioned.
TWEET: "RT @Cisco: No need to fear, two-factor authentication is here. 📱🔒 See how social media is becoming more secure: https://t.co/C2AGj254Kl htt…

" STOCK: Cisco DATE: 03/09/2018
Sentiment: (Provide sentiment here)
Explanation: The tweet sentiment is related to the stock mentioned, and it's important to interpret the context. The LSTM polarity score is -1 and the TextBlob polarity score is 0.0.